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Diodes / Transient Suppressors / SMCJ12A
Datasheets
SMCJ12A by:

Trans Voltage Suppressor Diode, 1500W, 12V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, GREEN, PLASTIC, SMC, 2 PIN

Part Details for SMCJ12A by Taiwan Semiconductor

Results Overview of SMCJ12A by Taiwan Semiconductor

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SMCJ12A Information

SMCJ12A by Taiwan Semiconductor is a Transient Suppressor.
Transient Suppressors are under the broader part category of Diodes.

A diode is a electrical part that can control the direction in which the current flows in a device. Consider factors like voltage drop, current capacity, reverse voltage, and operating frequency when selecting a diode. Read more about Diodes on our Diodes part category page.

Price & Stock for SMCJ12A

Part # Distributor Description Stock Price Buy
DISTI # 04AJ4609
Newark Tvs Diode, 1.5Kw, 12V, Unidir, Do-214Ab Rohs Compliant: Yes |Taiwan Semiconductor SMCJ12A RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 1937
  • 1 $0.7390
  • 10 $0.6500
  • 25 $0.5940
  • 50 $0.5370
  • 100 $0.4810
  • 250 $0.4500
  • 500 $0.4180
  • 1,000 $0.3710
$0.3710 / $0.7390 Buy Now
DISTI # SMCJ12AFSCT-ND
DigiKey TVS DIODE 12VWM 19.9VC DO214AB Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 10070
In Stock
  • 1 $0.6400
  • 10 $0.5510
  • 100 $0.3744
  • 500 $0.3126
  • 1,000 $0.2666
$0.2666 / $0.6400 Buy Now
DISTI # SMCJ12A
Avnet Americas Diode TVS Single Uni-Directional 12V 1.5kW 2-Pin DO-214AB - Tape and Reel (Alt: SMCJ12A) RoHS: Not Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days Container: Reel 0
  • 3,000 $0.1193
  • 6,000 $0.1151
  • 12,000 $0.1135
  • 18,000 $0.1129
  • 24,000 $0.1123
$0.1123 / $0.1193 Buy Now
DISTI # 821-SMCJ12A
Mouser Electronics ESD Protection Diodes / TVS Diodes 1500W, 14V, 5%, Unidirectional, TVS RoHS: Compliant 3816
  • 1 $0.6400
  • 10 $0.5510
  • 100 $0.3820
  • 500 $0.3190
  • 1,000 $0.2720
  • 3,000 $0.2150
  • 24,000 $0.1700
$0.1700 / $0.6400 Buy Now
DISTI # E02:0323_00847360
Arrow Electronics Diode TVS Single Uni-Dir 12V 1.5KW 2-Pin SMC T/R Min Qty: 3000 Package Multiple: 3000 Lead time: 16 Weeks Date Code: 2508 Europe - 3000
  • 3,000 $0.2192
  • 6,000 $0.1962
  • 9,000 $0.1925
  • 15,000 $0.1734
  • 30,000 $0.1716
$0.1716 / $0.2192 Buy Now
Future Electronics 19.9V Clamp 75.3A Ipp Tvs Diode Surface Mount SMC (DO-214AB) RoHS: Compliant pbFree: Yes Min Qty: 30000 Package Multiple: 3000 Lead time: 12 Weeks Container: Reel 0
Reel
  • 3,000 $0.1190
  • 6,000 $0.1180
  • 9,000 $0.1170
  • 15,000 $0.1160
  • 30,000 $0.1140
$0.1140 / $0.1190 Buy Now
DISTI # 19142494
Verical Diode TVS Single Uni-Dir 12V 1.5KW 2-Pin SMC T/R Min Qty: 3000 Package Multiple: 3000 Americas - 3000
  • 3,000 $0.2193
  • 6,000 $0.1963
  • 9,000 $0.1925
  • 15,000 $0.1734
  • 30,000 $0.1716
$0.1716 / $0.2193 Buy Now
DISTI # SMCJ12A-TSC
TME Diode: TVS, 1.5kW, 13.3÷14.7V, 79A, unidirectional, ±5%, reel,tape Min Qty: 1 0
  • 1 $0.5700
  • 5 $0.3860
  • 25 $0.3480
  • 100 $0.3070
  • 500 $0.2760
  • 3,000 $0.2580
  • 6,000 $0.2390
$0.2390 / $0.5700 RFQ
DISTI # SMCJ12A
Avnet Asia Diode TVS Single Uni-Directional 12V 1.5kW 2-Pin DO-214AB (Alt: SMCJ12A) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days 0
  • 3,000 $0.1858
  • 6,000 $0.1834
  • 9,000 $0.1810
  • 15,000 $0.1787
  • 30,000 $0.1743
  • 75,000 $0.1701
  • 150,000 $0.1661
$0.1661 / $0.1858 Buy Now
DISTI # SMCJ12A
EBV Elektronik Diode TVS Single UniDirectional 12V 15kW 2Pin DO214AB (Alt: SMCJ12A) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 14 Weeks, 0 Days EBV - 0
Buy Now

Part Details for SMCJ12A

SMCJ12A CAD Models

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SMCJ12A Part Data Attributes

Parametric Data
SMCJ12A Taiwan Semiconductor
Buy Now Datasheet
Compare Parts:
SMCJ12A Taiwan Semiconductor Trans Voltage Suppressor Diode, 1500W, 12V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, GREEN, PLASTIC, SMC, 2 PIN
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TAIWAN SEMICONDUCTOR CO LTD
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8541.10.00.50
Factory Lead Time 12 Weeks
Samacsys Manufacturer Taiwan Semiconductor
Breakdown Voltage-Max 14.7 V
Breakdown Voltage-Min 13.3 V
Breakdown Voltage-Nom 14 V
Clamping Voltage-Max 19.9 V
Configuration SINGLE
Diode Element Material SILICON
Diode Type TRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 Code DO-214AB
JESD-30 Code R-PDSO-C2
JESD-609 Code e3
Moisture Sensitivity Level 1
Non-rep Peak Rev Power Dis-Max 1500 W
Number of Elements 1
Number of Terminals 2
Operating Temperature-Max 150 °C
Operating Temperature-Min -55 °C
Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Polarity UNIDIRECTIONAL
Power Dissipation-Max 5 W
Qualification Status Not Qualified
Reference Standard UL RECOGNIZED
Rep Pk Reverse Voltage-Max 12 V
Surface Mount YES
Technology AVALANCHE
Terminal Finish MATTE TIN
Terminal Form C BEND
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30

Alternate Parts for SMCJ12A

This table gives cross-reference parts and alternative options found for SMCJ12A. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SMCJ12A, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SMCJ12AV7G Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, SMCJ12A vs SMCJ12AV7G
TFMCJ12A-T Rectron Semiconductor Check for Price Trans Voltage Suppressor Diode, 1500W, 12V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AB, SMC, 2 PIN SMCJ12A vs TFMCJ12A-T
SMCJ12AV6G Taiwan Semiconductor Check for Price Trans Voltage Suppressor Diode, SMCJ12A vs SMCJ12AV6G
SMCJ12AG Taiwan Semiconductor Check for Price Transient Suppressor, SMCJ12A vs SMCJ12AG

SMCJ12A Related Parts

SMCJ12A Frequently Asked Questions (FAQ)

  • The recommended footprint for the SMCJ12A is a standard SMC (DO-214AB) package with a pad layout of 2.5mm x 1.5mm.

  • To ensure reliability, follow the recommended derating curves for voltage and current, and ensure the device is operated within the specified temperature range of -55°C to 150°C.

  • Yes, the SMCJ12A is suitable for high-frequency circuits up to 1 GHz. However, ensure that the device is properly decoupled and the PCB layout is optimized for high-frequency operation.

  • The SMCJ12A has a maximum surge current rating of 40A for a 10/1000μs waveform, as per the IEC 61000-4-5 standard.

  • Yes, the SMCJ12A is compatible with lead-free soldering processes, with a peak reflow temperature of 260°C.

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