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SMBJ12A-E3/52
TVS Diode, TRANSZORB SMBJ Series, Unidirectional, 12 V, 19.9 V, DO-214AA (SMB), 2 Pins
Image is for illustrative purposes only. Please refer to product description.
ManufacturerVISHAY
Manufacturer Part NoSMBJ12A-E3/52Copy
Manufacturer Standard Lead Time11 weeks
Newark Part No.
Full Reel77K4328
Re-Reel05R5761RL
Cut Tape05R5761
Product RangeTRANSZORB SMBJ Series
Your Part Number
4,426 In Stock
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $0.464 | $0.46 |
| Total Price | $0.46 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $0.464 |
| 50+ | $0.300 |
| 100+ | $0.208 |
| 250+ | $0.204 |
| 500+ | $0.200 |
| 1000+ | $0.196 |
| 2500+ | $0.191 |
| 5000+ | $0.187 |
Full Reel
| Quantity | Price |
|---|---|
| 3000+ | $0.148 |
| 9000+ | $0.132 |
| 15000+ | $0.129 |
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerVISHAY
Manufacturer Part NoSMBJ12A-E3/52Copy
Manufacturer Standard Lead Time11 weeks
Newark Part No.
Full Reel77K4328
Re-Reel05R5761RL
Cut Tape05R5761
Product RangeTRANSZORB SMBJ Series
Technical Datasheet
Product RangeTRANSZORB SMBJ Series
TVS PolarityUnidirectional
Reverse Standoff Voltage12V
Clamping Voltage Max19.9V
Diode Case StyleDO-214AA (SMB)
No. of Pins2Pins
Minimum Breakdown Voltage13.3V
Maximum Breakdown Voltage14.7V
Peak Pulse Power Dissipation600W
Operating Temperature Max150°C
Diode MountingSurface Mount
Qualification-
SVHCLead (04-Feb-2026)
Product Overview
The TRANSZORB SMBJ series surface-mount Transient Voltage Suppressor Diode offers 600W peak pulse power capability with a 10/1000μs waveform, 0.01% repetitive rate (duty cycle). It is used in sensitive electronics protection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET and signal lines of sensor units.
- Ideal for automated placement
- Glass passivated chip junction
- Available in unidirectional and bidirectional
- Excellent clamping capability
- Very fast response time
- Low incremental surge resistance
- -55 to 150°C Operating junction temperature range
Applications
Automotive, Computers & Computer Peripherals, Communications & Networking, Consumer Electronics, Lighting, Sensing & Instrumentation, Industrial
Technical Specifications
Product Range
TRANSZORB SMBJ Series
Reverse Standoff Voltage
12V
Diode Case Style
DO-214AA (SMB)
Minimum Breakdown Voltage
13.3V
Peak Pulse Power Dissipation
600W
Diode Mounting
Surface Mount
SVHC
Lead (04-Feb-2026)
TVS Polarity
Unidirectional
Clamping Voltage Max
19.9V
No. of Pins
2Pins
Maximum Breakdown Voltage
14.7V
Operating Temperature Max
150°C
Qualification
-
Technical Docs (2)
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Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Y-Ex
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:Lead (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate