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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
25,000 pcs
|
25000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Number of Channels | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMAJ70A-TR is a 400W unidirectional TVS diode from STMicroelectronics designed for general purpose overvoltage protection. It features a reverse standoff voltage of 70V and a clamping voltage of 146V at 16A peak pulse current (8/20µs waveform). The device uses Zener technology and is housed in a surface-mount SMA (DO-214AC) package. Operating temperature ranges from -55°C to 150°C, making it suitable for a wide range of environments. This TVS diode is ideal for protecting sensitive electronics from voltage transients in power supplies, telecommunications, and industrial equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.43 | $0.43 |
| 10+ | $0.28 | $0.28 |
| 100+ | $0.20 | $0.20 |
| 500+ | $0.17 | $0.17 |
| 1,000+ | $0.15 | $0.15 |
| 2,500+ | $0.14 | $0.14 |
| 5,000+ | $0.13 | $0.13 |
| 10,000+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 70V.
The clamping voltage is 146V.
The peak pulse current is 16A for an 8/20µs waveform.
It is available in a DO-214AC (SMA) surface-mount package.
It is unidirectional with one channel.
The operating temperature range is -55°C to 150°C (junction).
The peak pulse power rating is 400W.