SMBJ12A STMicroelectronics TVS Diode (Uni-directional) (Other) In Stock

TVS Diode Uni-Directional SMBJ12A 25.3V, 600W, SMB 2-Pin

ACTIVETVS Diode (Uni-directional)Verified May 2026
Package / Visual Reference
SMBJ12AOther
Quick Facts
Manufacturer
STMicroelectronics
Package
Other
Pin Count
2
Lifecycle
ACTIVE
Category
TVS Diode (Uni-directional)
Temp Range
-55.0°C to 150.0°C
RoHS
Compliant
Lead Time
3–7 business days
Shipping
DHL Express · Worldwide

Specifications

YTEOL7
Breakdown Voltage-Min13.3V
Breakdown Voltage-Nom14V
Clamping Voltage-Max19.9V
ConfigurationSINGLE, 1 CHANNEL
Diode Element MaterialSILICON
Diode TypeTRANS VOLTAGE SUPPRESSOR DIODE
JEDEC-95 CodeDO-214AA
JESD-30 CodeR-PDSO-C2
JESD-609 Codee3
Non-rep Peak Rev Power Dis-Max600W
Number of Elements1
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleSMALL OUTLINE
Peak Reflow Temperature (Cel)260
PolarityUNIDIRECTIONAL
Reference StandardIEC-61000-4-2, 4-4, 4-5; MIL-STD-750
Rep Pk Reverse Voltage-Max12V
Reverse Current-Max0.2 µA
Reverse Test Voltage12V
Surface MountYES
TechnologyAVALANCHE
Terminal FinishMatte Tin (Sn) - annealed
Terminal FormC BEND
Terminal PositionDUAL
Time@Peak Reflow Temperature-Max (s)30
## SMBJ12A Alternates Showing resultsImage
PackageOther

Compliance & Regulatory

RoHS StatusCompliant
Moisture Sensitivity LevelMSL 1
ECCNEAR99
HTS Code8541.10.00.50

Datasheet

SMBJ12A Datasheet Download

Official datasheet from STMicroelectronics

Alternate & Equivalent Parts

Compatible alternatives and drop-in replacements for SMBJ12A:

SMBJ12A-TRSTMicroelectronics

Trans Voltage Suppressor Diode, 600W, 12V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA

View Part →

Frequently Asked Questions

What is the price of SMBJ12A?

SMBJ12A is priced from competitive USD depending on quantity. Submit an RFQ on FindMyChip for the best current pricing from authorized China distributors.

Is SMBJ12A in stock?

SMBJ12A is currently available at FindMyChip. We maintain stock from authorized distributors and ship worldwide with typical 3-7 business day lead time.

Where can I buy SMBJ12A?

You can buy SMBJ12A from FindMyChip, a B2B electronic component platform sourcing from China distributors. We offer competitive pricing and low MOQ for SMBJ12A from STMicroelectronics.

What is the datasheet for SMBJ12A?

The official SMBJ12A datasheet from STMicroelectronics contains full specifications including pin configuration, electrical characteristics, and application notes. Download it directly from the datasheet section above.

What package does SMBJ12A come in?

SMBJ12A is available in Other packaging. See the package diagram and pinout above for detailed dimensional information.

Related Guides

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Competitive Pricing
Factory-direct from China distributors, low MOQ
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About STMicroelectronics

STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.

AvailabilityIn Stock
Reference Price (USD)
Contact for Price
Buy from 1pc · Factory-direct pricing
pcs

In Stock · 24h Response · Worldwide Shipping

Lead Time3-7 business days
MOQFrom 1 piece
ShippingDHL / FedEx / UPS
OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.

MR
Marco Rossi
CTO, AutoDrive Systems, Italy