2SC4457 Specs and Replacement

Type Designator: 2SC4457

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 40 W

Maximum Collector-Base Voltage |Vcb|: 800 V

Maximum Collector-Emitter Voltage |Vce|: 500 V

Maximum Emitter-Base Voltage |Veb|: 7 V

Maximum Collector Current |Ic max|: 4 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 18 MHz

Collector Capacitance (Cc): 50 pF

Forward Current Transfer Ratio (hFE), MIN: 8

Noise Figure, dB: -

Package: TO-3PML

 2SC4457 Substitution

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2SC4457 datasheet

 ..1. Size:101K  sanyo

2sc4457.pdf pdf_icon

2SC4457

Ordering number EN3328 NPN Triple Diffused Planar Silicon Transistor 2SC4457 500V/4A Switching Regulator Applications Features Package Dimensions High breakdown voltage, high reliability. unit mm Fast switching speed. 2039D Wide ASO. [2SC4457] Adoption of MBIT process. 16.0 5.6 3.4 Micaless package facilitating mounting. 3.1 2.8 2.0 2.0 1.0 0.6 1 Base ... See More ⇒

 8.1. Size:106K  sanyo

2sc4459.pdf pdf_icon

2SC4457

Ordering number EN3330 NPN Triple Diffused Planar Silicon Transistor 2SC4459 500V/10A Switching Regulator Applications Features Package Dimensions High breakdown voltage, high reliability. unit mm Fast switching speed. 2039D Wide ASO. [2SC4459] Adoption of MBIT process. 16.0 5.6 3.4 Micaless package facilitating mounting. 3.1 2.8 2.0 2.0 1.0 0.6 1 Base ... See More ⇒

 8.2. Size:34K  sanyo

2sc4453.pdf pdf_icon

2SC4457

Ordering number ENN2812A 2SC4453 NPN Epitaxial Planar Silicon Transistor 2SC4453 High-Speed Switching Applications Features Package Dimensions Fast switching speed. unit mm Low collector saturation voltage. 2018B High gain-bandwidth product. [2SC4453] Small collector capacity. Ultrasmall-sized package permitting the 2SC4453- 0.4 0.16 applied sets to be m... See More ⇒

 8.3. Size:100K  sanyo

2sc4454.pdf pdf_icon

2SC4457

Ordering number EN2813 NPN Epitaxial Planar Silicon Transistor 2SC4454 High-Speed Switching Applications Features Package Dimensions Fast switching speed. unit mm Low collector saturation voltage. 2033A High gain-bandwidth product. [2SC4454] Small collector capacity. 2.2 4.0 0.4 0.5 0.4 0.4 1 2 3 1.3 1.3 1 Emitter 2 Collector 3 Base 3.0 3.8 SANYO ... See More ⇒

Detailed specifications: 2SC3802K, 2SC3839K, 2SC4115S, 2SC4184, 2SC4225, 2SC4227, 2SC4228, 2SC4411, TIP3055, 2SC4459, 2SC4461, 2SC4536, 2SC4547, 2SC4563, 2SC4568, 2SC4569, 2SC4570

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