AUK Corporation 2SA1979U
PNP Silicon Transistor
DESCRIPTION
● Medium power amplifierFEATURES
● Large collector current : ICMax=-500mA● Suitable for low-Voltage operation because of its low saturation voltage
● Complementary pair with 2SC5342U Ordering Information Type NO. 2SA1979U Marking A : hFE rank Package Code SOT-323 Outline Dimensions unit : mm 2.0~2.2 1.2~1.3 1 1.8~2.2 1.2~1.4 3 0.2~0.4 2 0.1~0.2 0.8~1.0 0~0.1 0.1 Min. PIN Connections 1. Base 2. Emitter 3. Collector KST-3024-001 1 2SA1979U Absolute maximum ratings Characteristic Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector dissipation Junction temperature Storage temperature (Ta=25°C) Symbol VCBO VCEO VEBO IC PC Tj Tstg Ratings -40 -32 -5 -500 200 150 -55~150 Unit V V V mA mW °C °C
ELECTRICAL CHARACTERISTICS
Characteristic Collector-Base breakdown voltage Collector-Emitter breakdown voltage Emitter-Base breakdown voltage Collector cut-off current Emitter cut-off current DC current gain Collector-Emitter saturation voltage...