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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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6,970 pcs
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6970 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Breakdown Voltage (Nominal/Maximum @ 1 mA) | |
| Clamping Voltage (Nominal @ 10/1000 μs) | |
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| Power Line Protection | |
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| Tape & Reel | |
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The SM15T22A-E3/57T is a transient voltage suppression (TVS) diode manufactured by Vishay Dale. It is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge. The device features a working voltage of 18.8V and a breakdown voltage range of 20.9V to 23.1V at 1mA. Under a 10/1000 μs waveform, the clamping voltage is 30.6V with a peak pulse current rating of 49A. The peak pulse power dissipation is 1500W for a 10/1000 μs waveform.
The TVS diode operates over a wide temperature range from -65°C to 150°C, making it suitable for harsh environments. It is surface mountable and comes in a DO-214AB (SMC) package with SMD/SMT termination style. The part is available in cut tape, MouseReel, and reel packaging options.
This component is commonly used in power supply protection, automotive electronics, industrial controls, and communication equipment where reliable overvoltage protection is required. Its fast response time and high surge capability ensure robust circuit protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The breakdown voltage ranges from 20.9V to 23.1V at 1mA.
The clamping voltage is 30.6V under a 10/1000 μs waveform.
The peak pulse current is 49A for a 10/1000 μs waveform.
It is available in a DO-214AB (SMC) surface mount package.