A1979
A1979 is 2SA1979 manufactured by Kodenshi AUK Group.
Description
- Medium power amplifier
Features
- Large collector current : ICMax=-500m A
- Suitable for low-Voltage operation because of its low saturation voltage ..
- plementary pair with 2SC5342
Ordering Information
Type NO. 2SA1979 Marking A1979 Package Code TO-92
Outline Dimensions
3.45±0.1 4.5±0.1 2.25±0.1 unit : mm
4.5±0.1
0.4±0.02
2.06±0.1
14.0±0.40
1.27 Typ. 2.54 Typ.
1 2 3
1.20±0.1
PIN Connections 1. Emitter 2. Collector 3. Base
KST-9001-001
2SA1979
Absolute maximum ratings
Characteristic
Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current
..
(Ta=25°C)
Symbol
VCBO VCEO VEBO IC PC Tj Tstg
Ratings
-40 -32 -5 -500 625 150 -55~150
Unit
V V V m A m W °C °C
Collector dissipation Junction temperature Storage temperature
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 Transistor frequency Collector output capacitance
(Ta=25°C)
Symbol
BVCBO BVCEO BVEBO ICBO IEBO h FE f T...
