2SB557
2SB557 is Silicon PNP Power Transistors manufactured by SavantIC.
SavantIC Semiconductor
Product Specification
Silicon PNP Power Transistors
DESCRIPTION
- With TO-3 package
- plement to type 2SD427
- High power dissipation APPLICATIONS amplifier applications
- Remended for 50W high-fidelity audio frequency amplifier output stage
PINNING(see Fig.2) PIN 1 2 3 Base Emitter Collector Fig.1 simplified outline (TO-3) and symbol DESCRIPTION
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