| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
19 pcs
|
19 pcs | On Request | 1 | On Request | On Request | 1541 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| AEC-Q101 | |
| Applications | |
| Automotive Grade | |
| Breakdown Voltage | |
| Clamping Voltage | |
| Current | |
| ESD Rating | |
| Forward Surge Current | |
| Lead Finish | |
| Maximum Soldering Temperature | |
| Medical Grade | |
| Mounting Type | |
| Number of Unidirectional Channels | |
| Operating Temperature | |
| Operating Temperature Range | |
| Pb-Free | |
| Peak Pulse Current | |
| Peak Pulse Power | |
| Polarity | |
| Power | |
| Power Line Protection | |
| Response Time | |
| Standard Package Qty | |
| Supplier Device Package | |
| Tape & Reel | |
| Type | |
| UL 497B | |
| Unidirectional Channels | |
| Voltage | |
| Working Peak Reverse Voltage |
The 1.5SMC75AT3G is a 1500 watt peak power Zener transient voltage suppressor from Littelfuse Inc. Designed to protect voltage-sensitive components from high voltage transients, it offers excellent clamping capability and fast response time. This unidirectional device has a working peak reverse voltage of 64.1V and a nominal breakdown voltage of 75V. The maximum clamping voltage is 103V at a peak pulse current of 14.6A (10/1000μs waveform). It features an ESD rating of Class 3 (>16 kV) per Human Body Model and a response time typically less than 1.0 ns. The device is housed in a DO-214AB (SMC) surface-mount package, suitable for automated assembly. It is Pb-free and available in tape and reel packaging (2500 pieces per reel). Typical applications include communication systems, automotive electronics, industrial controls, and power supplies. The SZ prefix variants are AEC-Q101 qualified for automotive use.
64.1 V.
75 V nominal.
103 V at peak pulse current.
14.6 A at 10/1000 μs waveform.
DO-214AB (SMC) surface mount.
Class 3 (>16 kV) per Human Body Model.
Yes, for SZ prefix variants.