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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
68,000 pcs
|
68000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Mounting Type | |
| Operating Temperature | |
| Polarity | |
| Power | |
| Power Line Protection | |
| Reverse Standoff Voltage | |
| Supplier Device Package | |
| Tape & Reel | |
| Technology | |
| Type | |
| Unidirectional Channels | |
| Voltage |
The Littelfuse SZ1.5SMC20AT3G is a 1500W unidirectional TVS diode designed to protect sensitive electronic circuits from voltage transients. It features a reverse standoff voltage of 17.1V and a clamping voltage of 27.7V, with a peak pulse current rating of 54A. The device uses Zener technology for reliable overvoltage protection.
This TVS diode is housed in a DO-214AB (SMC) surface-mount package, suitable for automated assembly. It operates over a wide temperature range of -65°C to 150°C, making it suitable for demanding environments. The part is intended for automotive applications, providing robust transient protection in vehicle electronics.
With a single unidirectional channel, the SZ1.5SMC20AT3G is ideal for protecting DC power lines and signal lines from electrostatic discharge (ESD) and other surge events. Its compact SMC footprint allows for space-efficient PCB layouts.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.29 | $1.29 |
| 10+ | $0.73 | $0.73 |
| 100+ | $0.50 | $0.50 |
| 500+ | $0.40 | $0.40 |
| 1,000+ | $0.34 | $0.34 |
| 2,500+ | $0.30 | $0.30 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse standoff voltage is 17.1V.
The clamping voltage is 27.7V.
The peak pulse power rating is 1500W.
It comes in a DO-214AB (SMC) surface-mount package.
It is a unidirectional TVS diode.
The operating temperature range is -65°C to 150°C (junction).
The peak pulse current is 54A.