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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
36,000 pcs
|
36000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Lead Style | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Termination Style | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The SMM4F15A-TR is a unidirectional TVS (Transient Voltage Suppression) diode from STMicroelectronics, designed for general purpose transient protection. It features a reverse standoff voltage of 15V and a clamping voltage of 32.5V at a peak pulse current of 71A (8/20µs waveform). The device is rated for 400W peak pulse power, making it suitable for protecting sensitive electronics from voltage spikes.
This TVS diode is not intended for power line protection, but is suitable for general purpose applications such as signal lines, I/O protection, and low voltage DC bus protection. It operates over a wide temperature range of -55°C to 175°C, ensuring reliability in harsh environments.
The SMM4F15A-TR is offered in a surface mount DO-222AA package (STmite Flat), with a flat lead style for SMD mounting. The device is RoHS3 compliant and has a moisture sensitivity level of 1 (unlimited).
| Qty | Low | High |
|---|---|---|
| 1+ | $0.49 | $0.49 |
| 10+ | $0.42 | $0.42 |
| 100+ | $0.32 | $0.32 |
| 500+ | $0.25 | $0.25 |
| 1,000+ | $0.19 | $0.19 |
| 2,000+ | $0.17 | $0.17 |
| 5,000+ | $0.16 | $0.16 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
15V.
32.5V at 71A (8/20µs).
71A for 8/20µs waveform.
DO-222AA (STmite Flat).
400W.
-55°C to 175°C.
Unidirectional (1 channel).