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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
65,000 pcs
|
65000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
14,210 pcs
|
14210 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Power | |
| Power Line Protection | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| Unidirectional Channels | |
| Voltage | |
| Voltage - Reverse Standoff (Typ) |
The SM15T220A is a unidirectional Zener TVS diode from STMicroelectronics designed for general purpose transient voltage suppression. It offers a reverse standoff voltage of 188V and a maximum clamping voltage of 388V at 26A peak pulse current (8/20µs waveform). The device can handle 1500W of peak pulse power, making it suitable for protecting sensitive electronics from voltage spikes. This TVS diode is surface mounted in a DO-214AB (SMC) package and operates over a temperature range of -55°C to 150°C. It is RoHS3 compliant, MSL 1, and REACH unaffected. The unidirectional configuration provides protection for a single line or channel in applications such as power supplies, telecom equipment, and industrial control systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.51 | $1.51 |
| 10+ | $0.98 | $0.98 |
| 100+ | $0.65 | $0.65 |
| 500+ | $0.51 | $0.51 |
| 1,000+ | $0.46 | $0.46 |
| 2,500+ | $0.44 | $0.44 |
| 5,000+ | $0.37 | $0.37 |
| 10,000+ | $0.35 | $0.35 |
| 25,000+ | $0.34 | $0.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 188V.
The maximum clamping voltage is 388V at 26A peak pulse current.
The peak pulse current is 26A under an 8/20µs waveform.
It comes in a DO-214AB (SMC) surface mount package.
Yes, it has 1 unidirectional channel.
The peak pulse power is 1500W (1.5kW).
The operating temperature range is -55°C to 150°C.