5KP54A 54V TVS diode

5KP54A 54 V WM Axial TVS Diode – 5 kW Pulse Suppressor in P600 Through‑Hole Package

The 5KP54A is a unidirectional transient voltage suppression (TVS) diode rated for 54 V working voltage and built for 5 kW peak pulse power (10/1000 µs waveform). It clamps at approximately 87.1 V under surge currents up to 58.6 A, offering high-performance protection for sensitive electronics from voltage spikes caused by lightning, surge events, and industrial transients.

This axial-leaded component uses a glass-passivated junction in a P600 package, delivering fast response time (\<1 ps from 0 V to BV(min)) and low leakage current (\<2 µA at VRWM). Rated for an operating junction temperature range of −55 °C to +175 °C and compliant with RoHS and halogen-free standards, the 5KP54A is suitable for telecom, industrial control, power supplies, and data interface protection applications.

Key Specs Reverse Standoff Voltage (V_RWM): 54 V Breakdown Voltage (V_BR): 60 V – 66.3 V Clamping Voltage (V_C @ I_PP): ~87.1 V Peak Pulse Current (I_PP 10/1000 µs): 58.6 A Peak Pulse Power Dissipation: 5 kW Leakage Current (I_R @ V_RWM): \<2 µA Response Time: \<1 ps from 0 V to breakdown Operating Temperature: −55 °C to +175 °C Package: P600 axial through‑hole Polarity: Unidirectional Compliance: RoHS, Halogen-free, UL Flammability 94 V‑0