Datasheet Summary
Power Transistors
2SA2057
Silicon PNP epitaxial planar type
Unit: mm
Power supply for audio & visual equipments such as TVs and VCRs Industrial equipments such as DC-DC converters
- Features
- High speed switching (t stg: storage time/tf: fall time is short)
- Low collector-emitter saturation voltage VCE(sat)
- Superior forward current transfer ratio h FE linearity
- TO-220D built-in: Excellent package with withstand voltage 5 kV guaranteed
15.0±0.5
9.9±0.3 3.0±0.5
4.6±0.2 2.9±0.2
φ 3.2±0.1
13.7±0.2 4.2±0.2 Solder Dip
1.4±0.2 1.6±0.2 0.8±0.1
2.6±0.1
0.55±0.15
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