B643 Datasheet 2SB643

Manufacturer: Panasonic

Datasheet Details

Transistor 2SB643, 2SB644 Silicon PNP epitaxial planer type For low-power general amplification Complementary to 2SD638 and 2SD639.

q M type package allowing easy automatic and manual insertion as well as stand-alone fixing to the printed circuit board. s Absolute Maximum Ratings (Ta=25˚C) Parameter Collector to 2SB643 base voltage 2SB644 Collector to 2SB643 emitter voltage 2SB644 Emitter to base voltage Peak collector current Collector current Collector power dissipation Junction temperature Storage temperature Symbol VCBO VCEO VEBO ICP IC PC Tj Tstg Ratings.
30.
60.
25.
50.
7.

Part Number	Description
B642	2SB642
B644	2SB644