B1644 Datasheet - Rohm

B1644, Power Transistor

Transistors Power Transistor ( *80V, *4A) 2SB1644 2SB1644 !

Features

* 1) Low saturation voltage. (Typ. VCE(sat) =
* 0.5V at IC / IB =
* 3A /
* 0.3A) 2) Excellent DC current gain characteristics. !External dimensions (Units : mm) 13.1 3.2 10.1 5.08 2.54 (3) (2) (1) 1.24 0.78 !Absolute maximum ratings (Ta = 25°C) Parameter Collector-base volt

B1644-Rohm.pdf