2SC3943 Datasheet. Specs and Replacement

Type Designator: 2SC3943  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 40 W

Maximum Collector-Base Voltage |Vcb|: 110 V

Maximum Collector Current |Ic max|: 0.15 A

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

Electrical Characteristics

Transition Frequency (ft): 350 MHz

Forward Current Transfer Ratio (hFE), MIN: 50

Noise Figure, dB: -

Package: TO218

 2SC3943 Substitution

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2SC3943 datasheet

 ..1. Size:43K  panasonic

2sc3943.pdf pdf_icon

2SC3943

Power Transistors 2SC3943 Silicon NPN epitaxial planar type For video amplifier Unit mm 10.0 0.2 4.2 0.2 5.5 0.2 2.7 0.2 Features Small transition frequency fT 3.1 0.1 Small collector output capacitance Cob Full-pack package which can be installed to the heat sink with one screw 1.3 0.2 1.4 0.1 +0.2 Absolute Maximum Ratings (TC=25 C) 0.5 0.1 0.8 0.1 Pa... See More ⇒

 8.1. Size:47K  panasonic

2sc3940.pdf pdf_icon

2SC3943

Transistor 2SC3940, 2SC3940A Silicon NPN epitaxial planer type For low-frequency output amplification and driver amplification Unit mm Complementary to 2SA1534 and 2SA1534A 5.0 0.2 4.0 0.2 Features Low collector to emitter saturation voltage VCE(sat). Allowing supply with the radial taping. 0.7 0.1 Absolute Maximum Ratings (Ta=25 C) Parameter Symbol Ratings Unit Collector... See More ⇒

 8.2. Size:51K  panasonic

2sc3940 e.pdf pdf_icon

2SC3943

Transistor 2SC3940, 2SC3940A Silicon NPN epitaxial planer type For low-frequency output amplification and driver amplification Unit mm Complementary to 2SA1534 and 2SA1534A 5.0 0.2 4.0 0.2 Features Low collector to emitter saturation voltage VCE(sat). Allowing supply with the radial taping. 0.7 0.1 Absolute Maximum Ratings (Ta=25 C) Parameter Symbol Ratings Unit Collector... See More ⇒

 8.3. Size:42K  panasonic

2sc3946.pdf pdf_icon

2SC3943

Power Transistors 2SC3946 Silicon NPN triple diffusion planar type For color TV horizontal deflection driver Unit mm 10.0 0.2 4.2 0.2 5.5 0.2 2.7 0.2 Features High collector to emitter VCEO 3.1 0.1 Large collector power dissipation PC Full-pack package which can be installed to the heat sink with one screw 1.3 0.2 1.4 0.1 +0.2 Absolute Maximum Ratings (TC=25 C... See More ⇒

Detailed specifications: 2SC3937, 2SC3938, 2SC3939, 2SC394, 2SC3940, 2SC3940A, 2SC3941, 2SC3942, 2N3906, 2SC3944, 2SC3944A, 2SC3945, 2SC3946, 2SC3947, 2SC3948, 2SC3949, 2SC395

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