P4SMA550A Datasheet - Littelfuse

P4SMA550A Transient Voltage Suppression Diodes

P4SMA Series Surface Mount 400W TVS Diodes Datasheet RoHS Pb e3 Uni-directional Bi-directional Additional Information Resources Accessories Samples Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter Symbol Value Unit Peak Pulse Power Dissipation at TA=25°C by 10/1000us Waveform(Fig.2)(Note 1), PPPM 400 W (Note 2)Single Die Parts Peak Pulse Power Dissipation at TA=25°C by 10/1000us Waveform(Fig.2)(Note 1), PPPM 600 W (Note 2) Sta.

P4SMA550A Features

* 400W peak pulse power

* 260oC/40sec change to capability at 10/1000µs 260oC/30sec waveform, repetition rate (duty cycles):0.01%

* VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25))(αT:Temperature

* Excellent clamping capability Coefficient, typical value is

* Typical IR less tha

P4SMA550A Datasheet (794.50 KB)