2SB445 Specs and Replacement

Type Designator: 2SB445

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 10 W

Maximum Collector-Base Voltage |Vcb|: 40 V

Maximum Collector-Emitter Voltage |Vce|: 32 V

Maximum Emitter-Base Voltage |Veb|: 1 V

Maximum Collector Current |Ic max|: 1.5 A

Max. Operating Junction Temperature (Tj): 85 °C

Electrical Characteristics

Transition Frequency (ft): 0.75 MHz

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TO66

 2SB445 Substitution

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2SB445 datasheet

 9.1. Size:203K  inchange semiconductor

2sb449.pdf pdf_icon

2SB445

isc Silicon PNP Power Transistor 2SB449 DESCRIPTION Collector-Emitter Sustaining Voltage- V = -50V(Min) CEO(SUS) Low Collector Saturation Voltage- V = -0.7V(Max.) @I = -3A CE(sat) C Wide area of safe operation Minimum Lot-to-Lot variations for robust device performance and reliable operation APPLICATIONS Designed for power amplifier,switching and DC-DC converters appl... See More ⇒

Detailed specifications: 2SB442H, 2SB443, 2SB443A, 2SB443B, 2SB444, 2SB444A, 2SB444B, 2SB444H, BC327, 2SB446, 2SB447, 2SB448, 2SB449, 2SB450, 2SB450A, 2SB451, 2SB452

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