Littelfuse, Inc. Tvs Smf4L 17V Uni, 7 Tr / Tr Rohs Compliant Littelfuse SMF4L17A

The Tvs Smf4L 17V Uni, 7 Tr / Tr is a uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients caused by lightning and other events. It features a low-profile SOD-123FL package, making it suitable for surface mount applications where board space is a concern. This device has a peak pulse power dissipation capability of 400W at a 10/1000µs waveform and can handle a maximum reverse stand-off voltage of 17V. The breakdown voltage ranges from 18.90V to 20.90V, depending on the specific part number within the SMF4L series. The device is rated for a fast response time of less than 1.0ns and is compliant with RoHS standards, ensuring it meets environmental regulations. The SMF4L series is ideal for applications including portable devices, power supplies, and data line protection, providing effective clamping capability and low inductance. It is also rated for high-temperature soldering processes, making it versatile for various manufacturing environments.