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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,536 pcs
|
1536 pcs | On Request | 1 | On Request | On Request | 1538+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage (Nominal @ 10/10000 μs) | |
| Breakdown Voltage (Unspecified condition) | |
| Current | |
| Forward Voltage | |
| Mounting Type | |
| Operating Temperature | |
| Operating Temperature (Maximum) | |
| Peak Pulse Current (Maximum @ 10/10000 μs) | |
| Peak Pulse Power | |
| Peak Surge Current | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
| Supplier Device Package | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Working Voltage |
The Vishay Dale SM8S12A-001HE3/2D is a surface mount Transient Voltage Suppressor (TVS) diode. It is designed for high reliability and automotive requirements, featuring junction passivation optimized design and a Tj of 175°C.
Key electrical characteristics include a breakdown voltage range of 11.1 V to 52.8 V and a peak pulse power of 6600 W (10 x 1000 μs). The device has a maximum operating temperature of 175°C and a peak forward surge current of 700 A. It is suitable for automotive applications, providing protection against voltage transients induced by inductive load switching and lighting, especially for automotive load dump protection.
The component is housed in a DO-218AB package, meeting UL 94 V-0 flammability rating. Terminals are matte tin plated and solderable per J-STD-002. The HE3 suffix indicates RoHS-compliance and AEC-Q101 qualification.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The peak pulse power is 6600 W for a 10 x 1000 μs waveform.
The breakdown voltage ranges from 11.1 V to 52.8 V.
The SM8S12A-001HE3/2D is supplied in a DO-218AB package.
The operating temperature range is -55°C to 175°C.
Yes, it is suitable for automotive applications and meets ISO7637-2 surge specification.