2SD638, 2SD0638 Datasheet - Panasonic Semiconductor

2SD638 Silicon NPN Transistor

www.DataSheet4U.net Transistors 2SD0638 (2SD638) Silicon NPN epitaxial planar type For medium-power general amplification Complementary to 2SB0643 (2SB643) (0.4) (1.5) (1.5) Unit: mm 6.9±0.1 2.5±0.1 (1.0) 2.0±0.2 Absolute Maximum Ratings Ta = 25°C Parameter Collector-base voltage (Emitter open) Collector-emitter voltage (Base open) Emitter-base voltage (Collector open) Collector current Peak collector current Collector power dissipation Junction temperature Storage temperature .

2SD638 Features

* (1.0) 4.5±0.1 R 0.9 R 0.7 1 www.DataSheet4U.net 2SD0638 PC  Ta 800 800 700 IC  VCE Ta = 25°C IB = 10 mA 9 mA 8 mA 7 mA 6 mA 5 mA 4 mA 400 300 200 100 0 3 mA 2 mA 1 mA 800 700 IC  I B VCE = 10 V Ta = 25°C Collector power dissipation PC (mW) 700 Collector current IC (mA) 600 500 400 300

2SD0638_PanasonicSemiconductor.pdf