Product Summary

The EXB844 is an IGBT driving hybrid IC.

Parametrics

EXB844 absolute maximum ratings: (1)power supply voltage, VCC: 25V; (2)photo coupler input current, Iin: 10mA; (3)forward bias output current, Ig1: 4.0A; (4)reverse bias output current, Ig2: 4.0A; (5)isolation voltage, VISO: 2500V; (6)operation temperature, Tc: -25 to 85℃; (7)storage temperature, Tstg: -25 to 125℃.

Features

EXB844 features: (1)switching time 1, ton: 2.0μsec; (2)switching time 2, toff: 2.0μsec; (3)OCP operating voltage, Vocp: 8.5V; (4)OCP delay time, Tocp: 10μsec; (5)alarm delay time, tALM: 1.5μsec; (6)reverse bias power supply voltage, VRB: 5.0V; (7)opto coupler common mode transient immunity, dv/dt: 3.3Ω.

Diagrams

EXB844 equivalent circuit