2SC945 Specs and Replacement

Type Designator: 2SC945

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.25 W

Maximum Collector-Base Voltage |Vcb|: 50 V

Maximum Collector-Emitter Voltage |Vce|: 40 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 0.1 A

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

Electrical Characteristics

Transition Frequency (ft): 125 MHz

Forward Current Transfer Ratio (hFE), MIN: 75

Noise Figure, dB: -

Package: TO92

 2SC945 Substitution

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2SC945 datasheet

 ..1. Size:73K  nec

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2SC945

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 ..2. Size:194K  utc

2sc945.pdf pdf_icon

2SC945

UNISONIC TECHNOLOGIES CO., LTD 2SC945 NPN SILICON TRANSISTOR AUDIO FREQUENCY AMPLIFIER HIGH FREQUENCY OSC NPN TRANSISTOR DESCRIPTION The UTC 2SC945 is an audio frequency amplifier high frequency OSC NPN transistor. FEATURES * Collector-Emitter voltage BVCBO=50V * Collector current up to 150mA * High hFE linearity * Complimentary to UTC 2SA733 ORDERING I... See More ⇒

 ..3. Size:226K  no

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2SC945

ST 2SC945 NPN Silicon Epitaxial Planar Transistor for switching and AF amplifier applications. The transistor is subdivided into five groups, R, O, Y, P and L, according to its DC current gain. As complementary type the PNP transistor ST 2SA733 is recommended. On special request, these transistors can be 1. Emitter 2. Collector 3. Base manufactured in different pin configurati... See More ⇒

 ..4. Size:272K  shenzhen

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2SC945

Shenzhen Tuofeng Semiconductor Technology Co., Ltd SOT-23 Plastic-Encapsulate Transistors SOT-23 2SC945 TRANSISTOR (NPN) FEATURE 1. BASE Excellent hFE Linearity 2. EMITTER Low noise 3. COLLECTOR Complementary to A733 MARKING CR MAXIMUM RATINGS (TA=25 unless otherwise noted) Symbol Parameter Value Units VCBO Collector-Base Voltage 60 V VCEO Collector-Emi... See More ⇒

Detailed specifications: 2SC941TMO, 2SC941TMR, 2SC941TMY, 2SC941Y, 2SC942, 2SC943, 2SC944, 2SC944S, 2SC1815, 2SC945L, 2SC945T, 2SC947, 2SC947Z, 2SC948, 2SC949, 2SC95, 2SC950

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