2SA557 Datasheet. Specs and Replacement

Type Designator: 2SA557  📄📄 

Material of Transistor: Si

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.3 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.25 A

Max. Operating Junction Temperature (Tj): 125 °C

Electrical Characteristics

Transition Frequency (ft): 100 MHz

Collector Capacitance (Cc): 8 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO106

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2SA557 datasheet

 9.1. Size:672K  jiangsu

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2SA557

JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOT-89-3L Plastic-Encapsulate Transistors SOT-89-3L 2SA554 TRANSISTOR (PNP) 1. BASE FEATURES 2. COLLECTOR Low Saturation Voltage 3. EMITTER High Speed Switching MARKING A554 MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Unit VCBO Collector-Base Voltage -100 V VCEO Collector-Emitter Voltage -100 V... See More ⇒

Detailed specifications: 2SA550A, 2SA551, 2SA552, 2SA553, 2SA554, 2SA554A, 2SA555, 2SA556, 2SC2879, 2SA558, 2SA559, 2SA559A, 2SA56, 2SA560, 2SA561, 2SA561G, 2SA561O

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