| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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825 pcs
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825 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Manufacturer Name | |
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| Current | |
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| Operating Temperature | |
| Peak Forward Surge Current | |
| Power | |
| Power Dissipation | |
| Power Line Protection | |
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| Tape & Reel | |
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| Unidirectional Channels | |
| Voltage |
The SMCJ70A-E3/57T is a unidirectional TVS diode designed to protect sensitive electronics from voltage transients. It has a working voltage of 70V and a maximum clamping voltage of 113V at 13.3A peak pulse current. The device can handle 1500W peak pulse power dissipation under a 10/1000μs waveform, with a peak forward surge current rating of 200A for unidirectional operation.
It operates over a junction temperature range of -55°C to 150°C and has a power dissipation of 6.5W at 50°C ambient. The device is housed in a DO-214AB (SMC) surface mount package, with molding compound that meets UL 94 V-0 flammability rating. The package is designed for automated assembly and is suitable for high-reliability applications.
This TVS diode is commonly used in power supply protection, telecommunications equipment, and industrial control systems where robust transient voltage suppression is required. The unidirectional configuration provides fast response to overvoltage events, clamping the voltage to a safe level to protect downstream components.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.55 | $0.55 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
70V.
113V at 13.3A peak pulse current.
13.3A under 10/1000μs waveform.
1500W under 10/1000μs waveform.
DO-214AB (SMC) surface mount package.
-55°C to 150°C (junction temperature).
200A for unidirectional only.