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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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360 pcs
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360 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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| Breakdown Voltage (Typical/Maximum @ 1 mA) | |
| Current | |
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| Peak Pulse Power (Nominal @ 10 x 10000 μs) | |
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| Power Line Protection | |
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| Unidirectional Channels | |
| Voltage |
The Vishay Dale SM8S22ATHE3/I is a surface mount TVS diode with a Zener type and unidirectional polarity. It is designed for high reliability and automotive requirements, offering protection against voltage transients induced by inductive load switching and lighting.
Key electrical specifications include a breakdown voltage of 22V (typical at 1mA) and a maximum clamping voltage of 35.5V at 100A. It boasts a high surge capability with a peak pulse power of 6600W (10/1000 μs waveform) and 5200W (10/10000 μs waveform). The operating temperature range is -55°C to 175°C.
This component is housed in a DO-218AC package, suitable for surface mounting. It meets MSL level 1 and is AEC-Q101 qualified, making it suitable for automotive load dump protection applications.
It is designed for use in sensitive electronics protection against voltage transients induced by inductive load switching and lighting, especially for automotive load dump protection applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical breakdown voltage is 22V at 1mA, with a maximum of 24.4V.
The maximum clamping voltage is 35.5V at 100A.
The peak pulse current is 186A for a 10/1000μs waveform.
It is available in a DO-218AC surface mount package.
The peak pulse power is 6600W for a 10x1000μs waveform and 5200W for a 10x10000μs waveform.
The operating junction temperature range is -55°C to 175°C.
It is a unidirectional TVS diode.