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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,820 pcs
|
7820 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Breakdown Voltage (Minimum @ bidirectional) | |
| Breakdown Voltage (Minimum @ unidirectional) | |
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| Peak Pulse Power Dissipation (Nominal @ 10/1000 μs) | |
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| Unidirectional Channels | |
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The Vishay Dale SMCJ43A-E3/57T is a Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronics from voltage transients. It features a low profile SMC (DO-214AB) package, ideal for automated placement.
Key electrical characteristics include a working voltage of 43V (unidirectional and bidirectional) and a clamping voltage of 69.4V at a peak pulse current of 21.6A. The device offers a peak pulse power dissipation of 1500W (1.5kW) for a 10/1000 μs waveform. It operates over a wide temperature range of -55°C to 150°C.
This TVS diode is suitable for general purpose applications, providing fast response time and low incremental surge resistance. The molding compound meets UL 94 V-0 flammability rating, and the terminals are matte tin plated for solderability.
Vishay offers this component in various RoHS-compliant and halogen-free configurations, with some variants also being AEC-Q101 qualified for automotive applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The working voltage (VWM) is 43V.
The maximum clamping voltage is 69.4V at IPPM.
The peak pulse current is 21.6A for a 10/1000 μs waveform.
The peak pulse power dissipation is 1500W for a 10/1000 μs waveform.
It comes in a surface mount DO-214AB (SMC) package.
The operating junction temperature range is -55°C to 150°C.
It is unidirectional with one channel.