| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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10,020 pcs
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10020 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,200 pcs
|
2200 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The Vishay Dale SMAJ78A-E3/61 is a surface-mount Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronics from voltage transients. It offers a 78V maximum stand-off voltage and a 126V clamping voltage at a peak pulse current of 3.2A.
With a 400W peak pulse power dissipation capability (10/1000 μs waveform), this TVS diode is suitable for applications requiring robust protection against inductive load switching and lighting-induced transients. It operates across a wide temperature range of -55°C to 150°C.
The device comes in a compact DO-214AC (SMA) package, making it ideal for automated placement and space-constrained designs. Its glass-passivated chip junction and fast response time ensure effective suppression of voltage spikes.
Typical applications include protection for ICs, MOSFETs, and signal lines in consumer, computer, industrial, automotive, and telecommunication systems. The device is RoHS3 compliant and rated MSL 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum stand-off voltage (VWM) is 78V.
The breakdown voltage (VBR) ranges from 86.7V minimum to 96.2V maximum.
The maximum clamping voltage is 126V at the peak pulse current of 3.2A.
The maximum peak pulse current (Ipp) is 3.2A.
It is available in a DO-214AC (SMA) surface mount package.
The maximum peak pulse power dissipation is 400W for a 10/1000μs waveform (300W above 78V).
The operating junction temperature range is -55°C to 150°C.