Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers

    BZX85C5V1 Search Results

    SF Impression Pixel

    BZX85C5V1 Price and Stock

    Vishay Semiconductors BZX85C5V1-TR

    DIODE ZENER 5.1V 1.3W DO41
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZX85C5V1-TR Cut Tape 37,747 1
    • 1 $0.2
    • 10 $0.136
    • 100 $0.2
    • 1000 $0.056
    • 10000 $0.0475
    Buy Now
    BZX85C5V1-TR Reel 35,000 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.04984
    Buy Now

    Vishay Semiconductors BZX85C5V1-TAP

    DIODE ZENER 5.1V 1.3W DO41
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZX85C5V1-TAP Cut Tape 11,888 1
    • 1 $0.2
    • 10 $0.136
    • 100 $0.2
    • 1000 $0.051
    • 10000 $0.0485
    Buy Now
    BZX85C5V1-TAP Ammo Pack 5,000 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.04
    Buy Now

    Taiwan Semiconductor BZX85C5V1

    DO-204AL (DO-41), 1300MW, 5%, SM
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZX85C5V1 Reel 5,000
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.05391
    Buy Now

    Rochester Electronics LLC BZX85C5V1

    DIODE ZENER 5.1V 1W DIE
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZX85C5V1 Bulk 8,876
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 $0.03
    Buy Now

    onsemi BZX85C5V1

    DIODE ZENER 5.1V 1W DO204AL
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey BZX85C5V1 Bulk
    • 1 -
    • 10 -
    • 100 -
    • 1000 -
    • 10000 -
    Buy Now
    Arrow Electronics BZX85C5V1 1 99 Weeks 1
    • 1 $0.0989
    • 10 $0.0766
    • 100 $0.0371
    • 1000 $0.0213
    • 10000 $0.0157
    Buy Now
    Rochester Electronics BZX85C5V1 20,390 1
    • 1 $0.0325
    • 10 $0.0325
    • 100 $0.0306
    • 1000 $0.0276
    • 10000 $0.0276
    Buy Now

    BZX85C5V1 Datasheets (41)

    Part ECAD Model Manufacturer Description Curated Datasheet Type PDF
    BZX85C5V1 Diodes Short Form Selection Guide Original PDF
    BZX85C5V1 EIC Semiconductor Silicon Zener Diodes Original PDF
    BZX85C5V1 Fairchild Semiconductor 5.1V, 1.3W Zener Diode Original PDF
    BZX85C5V1 Fairchild Semiconductor 5.1V, 1W Zener Diode; Package: DO-41; No of Pins: 2; Container: Bulk Original PDF
    BZX85C5V1 Fairchild Semiconductor Zener Diode Original PDF
    BZX85C 5V1 Fairchild Semiconductor Zeners Original PDF
    BZX85 - C5V1 General Semiconductor Zener Diode Original PDF
    BZX85-C5V1 General Semiconductor Zener Diodes Original PDF
    BZX85-C5V1 General Semiconductor Zener Diode Original PDF
    BZX85C5V1 Good-Ark Silicon Planar Power Zener Diodes Original PDF
    BZX85/C5V1 Good-Ark 5.1 V, 45 mA, Silicon planar power zener diode Original PDF
    BZX85C5V1 Vishay Silicon Epitaxial Planar Z-Diodes Original PDF
    BZX85C5V1 Continental Device India Semiconductor Device Data Book 1996 Scan PDF
    BZX85/C5V1 Honey Technology 5.1 V, silicon planar power zener diode Scan PDF
    BZX85/C5V1 Unknown Cross Reference Datasheet Scan PDF
    BZX85C5V1 Unknown Shortform Semicon, Diode, and SCR Datasheets Short Form PDF
    BZX85-C5V1 Unknown Catalog Scans - Shortform Datasheet Scan PDF
    BZX85-C5V1 Unknown Diode, Transistor, Thyristor Datasheets and more Scan PDF
    BZX85C5V1 National Semiconductor DO-41 1 Watt / 1.3 Watt Zener Diodes Scan PDF
    BZX85/C5V1 Philips Components Philips Data Book Scan Scan PDF

    BZX85C5V1 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    .33K 275V-X2

    Abstract: .33k 275v X2 275V-X2 X2 0.22uF 275V 33K 275V-X2 VIPER12 res r22 2w 275VX2 275V X2 1N4148
    Text: 5 4 3 2 1 +VDC R23 J5 1 1 J6 1 J7 1 2.2uF 25V D3 BZX84C15 8 7 6 5 +15V DRAIN FB + L1 1mH SOURCE J8 1 J11 2 2 TOKO 00499 D D5 BZX85C5V1 1 1 IC2 L78L05ACZ Vin Vout TP3 +5V R3 330K HV Monitoring 3 C5 Relay3 Relay4 C7 2 Q1 BA 1 2 1 C10 TP4 0.047 2.5W C11 22nF 400V


    Original
    PDF BZX84C15 BZX85C5V1 L78L05ACZ 75V-X2 SFH615A-2 BZX85C16 100uF STTH106 100K-1/2W .33K 275V-X2 .33k 275v X2 275V-X2 X2 0.22uF 275V 33K 275V-X2 VIPER12 res r22 2w 275VX2 275V X2 1N4148

    l6386d

    Abstract: 22UF-16V .68k 275V-X2 1.5k 275v X2 275V-X2 cstce16mov53 cstce16Mov 220R 2kpb IC-412
    Text: 4 2 2 STTH106 transil D2 VDD 10uF/35V 35V 1 C1 D3 BZX84C15 C2 8 7 6 5 4 D1 C3 TR1 D 3 2.2uF/25V DRAIN SET 0.23V + +15V 100K-1/2W L1 1mH/350mA t SOURCE +5V IC2 D5 BZX85C5V1 1 2 2 TOKO 00499 1 3 HV Monitoring L78L05ACZ Vin Vout 1 ALL THE RESISTORS ACCURACY MUST BE <1%


    Original
    PDF STTH106 10uF/35V BZX84C15 2uF/25V 100K-1/2W 1mH/350mA BZX85C5V1 L78L05ACZ 22nF/50V VIPER12ADIP l6386d 22UF-16V .68k 275V-X2 1.5k 275v X2 275V-X2 cstce16mov53 cstce16Mov 220R 2kpb IC-412

    BZX85C2V7

    Abstract: BZX85C4V7 datasheet bzx85c8v2 BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C47 BZX85C4V3 BZX85C5V1 BZX85C5V6
    Text: RECTRON BZX85C2V7 THRU BZX85C47 SEMICONDUCTOR TECHNICAL SPECIFICATION 1.3W DO-41 Zener Diode DO-41 All Dimensions in mm Electrical Characteristics Ta = 25°C Part Number BZX85C2V7 BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85C5V1 BZX85C5V6 VZT nom


    Original
    PDF BZX85C2V7 BZX85C47 DO-41 DO-41 BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85C2V7 BZX85C4V7 datasheet bzx85c8v2 BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C47 BZX85C4V3 BZX85C5V1 BZX85C5V6

    VIPER12

    Abstract: SEMITOP3 STTH108 STTH3R06 bc547b emitter C5 100uf 25v 100K1 bd bf SEMITOP
    Text: FST1 + VDC 16A 8 7 6 5 4 2 2 C3 D3 2.2uF/25VBZX84C15 25V VDD 1 10uF/35V 35V 0.23V 3 C7 FB C4 22nF/50V 50V see manual +15V DRAIN R2 680K IC1 VIPER12ADIP SET + RES L1 1mH/350mA SOURCE J8 2 TOKO 00499 D5 BZX85C5V1 1 1 Vin Vout GND C5 100uF/25V 25V 1 D7 STTH108


    Original
    PDF 2uF/25V BZX84C15 10uF/35V 22nF/50V VIPER12ADIP 1mH/350mA BZX85C5V1 100uF/25V STTH108 L78L05ACZ VIPER12 SEMITOP3 STTH108 STTH3R06 bc547b emitter C5 100uf 25v 100K1 bd bf SEMITOP

    BZX85C3V3

    Abstract: BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85C5V1 BZX85C5V6 BZX85C6V2 BZX85C6V8 BZX85C7V5
    Text: Zener Diodes - 1.3W 1.3W Part No. BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85C5V1 BZX85C5V6 BZX85C6V2 BZX85C6V8 BZX85C7V5 BZX85C8V2 BZX85C9V1 BZX85C10 BZX85C11 BZX85C12 BZX85C13 BZX85C15 BZX85C16 BZX85C18 BZX85C20 BZX85C22 BZX85C24 BZX85C27 BZX85C30


    Original
    PDF BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85C5V1 BZX85C5V6 BZX85C6V2 BZX85C6V8 BZX85C7V5 BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85C5V1 BZX85C5V6 BZX85C6V2 BZX85C6V8 BZX85C7V5

    STTH

    Abstract: VIPER12 22nF-400V RES R22 2W BC557B C10 STTH106 bc547b 100UF 400V 1N4148 BZX85C16
    Text: 5 4 3 2 1 TP5 20A 8 7 6 5 VDD 10uF 35V 3 C7 0.23V FB C4 22nF 50V +15V DRAIN + TP1 TP2 TP3 RES L1 1mH J8 D5 BZX85C5V1 2 1 1 1 2 SOURCE +5V IC2 L78L05ACZ Vin Vout HV Monitoring 3 GND C5 D6 BZX85C16 100uF 25V R4 12K 1uF 16V 1 D7 STTH106 C6 2 - VDC TP4 2 R7 Q1


    Original
    PDF BZX85C5V1 L78L05ACZ BZX85C16 100uF STTH106 SFH615A-2 100nF R2106 120K-1/2W STTH VIPER12 22nF-400V RES R22 2W BC557B C10 STTH106 bc547b 100UF 400V 1N4148 BZX85C16

    .33K 275V-X2

    Abstract: .33k 275v X2 275V-X2 VIPER12 33K 275V-X2 22uF-25V CON2 J12 STG3P2M10N60B ba date sheet res r22 2w
    Text: +VDC R23 1 -VDC 1 TR1 transil see manual J6 1 1 FB TP2 TP1 680K L1 1mH SOURCE J8 1 J11 D5 BZX85C5V1 2 1 1 2 TOKO 00499 Vin J12 Relay4 C7 2 R4 12K 1uF/50V 16V Gate1 2 1 C10 HV Monitoring C6 +BUS M2 BA 1 R3 330K 3 1 D7 STTH106 J13 1 D6 BZX85C16 100uF/25V 100K-1/2W


    Original
    PDF BZX85C5V1 1uF/50V STTH106 BZX85C16 100uF/25V 100K-1/2W L78L05ACZ VIPER12ADIP 22nF/50V .33K 275V-X2 .33k 275v X2 275V-X2 VIPER12 33K 275V-X2 22uF-25V CON2 J12 STG3P2M10N60B ba date sheet res r22 2w

    BZX85C

    Abstract: No abstract text available
    Text: Preliminary BZX85C SERIES 1.3 Watts Zener Diode Pb RoHS DO-41 COMPLIANCE Features — — — Silicon Planar Power Zener Diodes For use in stabilizing and clipping circuits with high power rating The Zener voltages are graded according to the international E24 standard. Replace suffix


    Original
    PDF BZX85C DO-41 DO-41 MIIL-STD-202, 25oCambient 300us

    MC68B21CP

    Abstract: xcm916x1cth16 transistor marking code 12W SOT-23 sg379 MC68B54P XC68HC805P18CDW mc68b50cp MC2830 NE555N CHN NE555N
    Text: SG379/D REV 7 Semiconductor Products Sector NORTH AMERICA SALES AND DISTRIBUTION PRICE LIST THIS BOOK IS IN COMPUTER SORT PRODUCT CLASSIFICATION – Please see General Information Section 1.3 EFFECTIVE DATE: JANUARY 10, 1998 General Information 1 Cross References


    Original
    PDF SG379/D 1N965BRL ZEN15V 1N751AS 1N967BRL ZEN18V 1N751ASRL 1N968BRL ZEN20V MC68B21CP xcm916x1cth16 transistor marking code 12W SOT-23 sg379 MC68B54P XC68HC805P18CDW mc68b50cp MC2830 NE555N CHN NE555N

    SMD Transistors w04 sot-23

    Abstract: transistor SOT-23 w04 SB050 transistor IN4728A mosfet SMD w04 SN30SC4 smd diode code gs1m W01 SMD mosfet W04 sot 23 1s355
    Text: RETURN TO PRODUCT CATALOG TABLE OF CONTENTS RETURN TO PRODUCT CATALOG INDEX RETURN TO DIODES INC. NEW PRODUCTS PAGE Product Catalog Diodes Incorporated 3050 E. Hillcrest Drive Westlake Village, CA 91362-3154 2000/2001 Specifications are subject to change without notice.


    Original
    PDF represent9-14 SMD Transistors w04 sot-23 transistor SOT-23 w04 SB050 transistor IN4728A mosfet SMD w04 SN30SC4 smd diode code gs1m W01 SMD mosfet W04 sot 23 1s355

    BYD74G

    Abstract: FUR460 diode tfk 18db6a diode cross reference FAGOR SM6T33CA BZY97C tfk 240 1SMZG06GP D4SB80Z
    Text: Cross Reference Every care has been taken in compiling this cross reference list which is published in good faith to assist engineers. Readers are reminded that this list is intended for guidance only. FAGOR ELECTRÓNICA can not be held responsible for any


    Original
    PDF 5KA10 5KA10A 5KA11 5KA11A 5KA12 5KA12A 5KA13 5KA13A 5KA15 5KA15A BYD74G FUR460 diode tfk 18db6a diode cross reference FAGOR SM6T33CA BZY97C tfk 240 1SMZG06GP D4SB80Z

    semiconductor band color code

    Abstract: BZX85C39 BZX85C62 fairchild BZX85C18
    Text: Absolute Maximum Ratings * Symbol PD Parameter Power Dissipation @ TL ≤ 50°C, Lead Length = 3/8” Value 1.0 Units W 6.67 mW/°C -65 to +200 °C Derate above 50°C TJ, TSTG Tolerance = 5% TA = 25°C unless otherwise noted Operating and Storage Temperature Range


    Original
    PDF BZX85C3V3 BZX85C100 DO-41 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 semiconductor band color code BZX85C39 BZX85C62 fairchild BZX85C18

    BZX85CT11

    Abstract: BZX85CT10
    Text: Absolute Maximum Ratings * Symbol PD Parameter Power Dissipation @ TL ≤ 50°C, Lead Length = 3/8” Value 1.0 Units W 6.67 mW/°C -65 to +200 °C Derate above 50°C TJ, TSTG Tolerance = 5% TA = 25°C unless otherwise noted Operating and Storage Temperature Range


    Original
    PDF BZX85C3V3 BZX85C100 DO-41 BZX85C3V6 BZX85C3V9 BZX85C4V3 BZX85C4V7 BZX85CT11 BZX85CT10

    BZX85C22

    Abstract: No abstract text available
    Text: Licensed by ON Semiconductor, A trademark of semiconductor Components Industries, LLC for Zener Technology and Products. TAK CHEONG 1.3 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators Maximum Ratings Rating Symbol Value Units Maximum Steady State Power Dissipation


    Original
    PDF DO-41 DO-204AL) BZX85C22

    MBR1620CT

    Abstract: 1.5Ke240 MBR5020 MBR5045PT BC337 AP6KE15C S9012 s9018 MP106 MB-106
    Text: MCC PART INDEX Diodes PART NUMBER 1.5KE10(C)(A) 1.5KE100(C)(A) 1.5KE11(C)(A) 1.5KE110(C)(A) 1.5KE12(C)(A) 1.5KE120(C)(A) 1.5KE13(C)(A) 1.5KE130(C)(A) 1.5KE15(C)(A) 1.5KE150(C)(A) 1.5KE16(C)(A) 1.5KE160(C)(A) 1.5KE17(C)(A) 1.5KE170(C)(A) 1.5KE18(C)(A) 1.5KE180(C)(A)


    Original
    PDF 5KE10 5KE100 5KE11 5KE110 5KE12 5KE120 5KE13 5KE130 5KE15 5KE150 MBR1620CT 1.5Ke240 MBR5020 MBR5045PT BC337 AP6KE15C S9012 s9018 MP106 MB-106

    transistor mosfet buv18a

    Abstract: M143206EVK MMBF4856 lm358 IC 68hc05sc24 telephone line interface circuit bc517 MC68B54 XC68HC705P9 MPX100ap BUV18A
    Text: Device Index and Subject Index In Brief . . . Page Device Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.1–1 General Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2–1 Subject Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.2–9


    Original
    PDF

    BC548 TRANSISTOR REPLACEMENT

    Abstract: TYN612 pin diagram 1n4007 smd, toshiba S0817MH TYN604 scr pin diagram kmz51 compass TRANSISTOR S1A 64 smd toshiba l 300 laptop motherboard circuit diagram JFET TRANSISTOR REPLACEMENT GUIDE j201 replacements for transistor NEC D 587
    Text: 5.2 5.4 5.46 5.124 5.130 5.130 5.140 5.180 Introduction Diodes & Rectifiers Transistors Triacs,Thyristors and Diacs Sensors Cross Reference General Application discretes Cross Reference Power discretes Cross Reference RF discretes Discrete Components 5.1 Introduction


    Original
    PDF BAP1321-02 BAP65-05 BAP65-03 BAP65-05W BAP65-02 BAP63-03 BAP63-02 BAP64-03 BAP64-02 BB143 BC548 TRANSISTOR REPLACEMENT TYN612 pin diagram 1n4007 smd, toshiba S0817MH TYN604 scr pin diagram kmz51 compass TRANSISTOR S1A 64 smd toshiba l 300 laptop motherboard circuit diagram JFET TRANSISTOR REPLACEMENT GUIDE j201 replacements for transistor NEC D 587

    BZX85

    Abstract: BZX85 C27 BZX85 series Zener Z 5 BZX85-C2V7 BZX85-C3V0 BZX85-C3V3 BZX85-C3V6 BZX85-C3V9 BZX85-C4V3
    Text: BZX85 Series ZENER DIODES PRODUCT SUMMARY VZ range: 3.6 to 200 Volts Power dissipation: 1.3W FEATURES Silicon Planar Power Zener Diodes. For use in stabilizing and clipping circuits with high power rating. The Zener voltages are graded according to the international


    Original
    PDF BZX85 DO-41Glass BZX85 C27 BZX85 series Zener Z 5 BZX85-C2V7 BZX85-C3V0 BZX85-C3V3 BZX85-C3V6 BZX85-C3V9 BZX85-C4V3

    BZX85C12

    Abstract: BZX85 zener 1.3W BZX85 C27 BZX85-C12 BZX85-C2V7 BZX85-C3V0 BZX85-C3V3 BZX85-C3V6 BZX85-C3V9
    Text: BZX85-C12 ZENER DIODES PRODUCT SUMMARY VZ range: 3.6 to 200 Volts Power dissipation: 1.3W FEATURES Silicon Planar Power Zener Diodes. For use in stabilizing and clipping circuits with high power rating. The Zener voltages are graded according to the international


    Original
    PDF BZX85-C12 DO-41Glass BZX85C12 BZX85 zener 1.3W BZX85 C27 BZX85-C12 BZX85-C2V7 BZX85-C3V0 BZX85-C3V3 BZX85-C3V6 BZX85-C3V9

    Untitled

    Abstract: No abstract text available
    Text: STEVAL-IHM004V1 BLDC & AC motor control Power driver board 1 KW Data Brief Features • Quick to set up, to install and easy to run ■ Inverter stage IGBT short circuit rugged based ■ Design is re-usable the ORCAD source files are available for free ■


    Original
    PDF STEVAL-IHM004V1

    zener diode 85C 3v3

    Abstract: DIODE 85c 4V3 Zener diode 85c 3v9 DIODE 85c 85c 3v3 DIODE 85c 5V1 BZX85C3V3 BZX85C3V6 BZX85C3V9 BZX85C4V3
    Text: BZX85C3V3 - BZX85C56 Zener Diodes Tolerance = 5% DO-41 Glass case COLOR BAND DENOTES CATHODE Absolute Maximum Ratings * Symbol PD TA = 25°C unless otherwise noted Parameter Power Dissipation @ TL ≤ 50°C, Lead Length = 3/8” Derate above 50°C TJ, TSTG


    Original
    PDF BZX85C3V3 BZX85C56 DO-41 BZX85C56 zener diode 85C 3v3 DIODE 85c 4V3 Zener diode 85c 3v9 DIODE 85c 85c 3v3 DIODE 85c 5V1 BZX85C3V6 BZX85C3V9 BZX85C4V3

    1N4740A

    Abstract: 1N4742A 12 volt zener diode 1N4742A 1N4732A 1N4745A ZENER 1 BZX8SC ln4744a 1N4729A 1N4730A
    Text: bar DO-41 1 Watt Zener Diodes Vi Volts Tolerance 5% lit (m A) D • b5D113D 003T513 757 « N S C S DO-41 1.3 Watt Zener Diodes n a t l s e p i i c o n d ( D I S C R E T E ) Zz (Ö ) •r (MÄ) (Volts) Tolerance 5% (mA) Zz m Ir (HA) 3.3 1N4728A 76 10 100


    OCR Scan
    PDF DO-41 b5D113D 1N4728A BZX85C3V3 1N4729A BZX85C3V6 1N4730A BZX85C3V9 1N4731A 1N4740A 1N4742A 12 volt zener diode 1N4742A 1N4732A 1N4745A ZENER 1 BZX8SC ln4744a

    BZX85-G12

    Abstract: BZX85g BZX85 ZENER BZX85C15
    Text: I T T SEMICONDUCTORS fi? D E Ï 4b04T5S D00534D T ZENER DIODES 7 - /''- y .r 1 BZX85 Series 1.3 W att Glass Zener Diodes in DO-41 Package TA = 25 °C Type BZX85-C3V6 BZX85-C3V9 BZX85-C4V3 BZX85-C4V7 BZX85-C5V1 BZX85-C5V6 BZX85-C6V2 BZX85-C6V8 BZX85-C7V5


    OCR Scan
    PDF 4b04T5S D00534D BZX85 DO-41 BZX85-C3V6 BZX85-C3V9 BZX85-C4V3 BZX85-C4V7 BZX85-C5V1 BZX85-C5V6 BZX85-G12 BZX85g BZX85 ZENER BZX85C15

    triac zd 607

    Abstract: 1n5204 CA2820 TRW 2N4427 equivalent bfr91 2N6823 842 317 SO8 BD243 PINOUT BD529 bf506 BF845
    Text: MASTER SELECTION GUIDE EUROPEAN SUPPLEMENT This is the European supplement to the USA edition of the Master Selection Guide, SG73/D REV 3. It should be read along with the USA edition. The supplement carries amendments to sections 1 and 5 in the USA edition.


    OCR Scan
    PDF SG73/D triac zd 607 1n5204 CA2820 TRW 2N4427 equivalent bfr91 2N6823 842 317 SO8 BD243 PINOUT BD529 bf506 BF845