2SC4449 Specs and Replacement

Type Designator: 2SC4449

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.5 W

Maximum Collector-Base Voltage |Vcb|: 300 V

Maximum Collector-Emitter Voltage |Vce|: 300 V

Maximum Collector Current |Ic max|: 0.05 A

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

Electrical Characteristics

Transition Frequency (ft): 70 MHz

Forward Current Transfer Ratio (hFE), MIN: 45

Noise Figure, dB: -

Package: TO92

 2SC4449 Substitution

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2SC4449 datasheet

 ..1. Size:77K  sanyo

2sc4449.pdf pdf_icon

2SC4449

Ordering number EN3241 NPN Triple Diffused Planar Silicon Transistor 2SC4449 TV Camera Deflection, High-Voltage Driver Applications Features Package Dimensions High breakdown voltage. unit mm Small reverse transfer capacitance and excellent high 2003B frequency characteristic. [2SC4449] Excellent DC current gain. 5.0 4.0 4.0 Adoption of FBET process. 0.45 0.5 ... See More ⇒

 8.1. Size:211K  toshiba

2sc4448.pdf pdf_icon

2SC4449

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 8.2. Size:152K  sanyo

2sa1685 2sc4443.pdf pdf_icon

2SC4449

Ordering number EN3200 PNP/NPN Epitaxial Planar Silicon Transistors 2SA1685/2SC4443 High-Speed Switching Applications Features Package Dimensions Fast switching speed. unit mm High gain-bandwidth product. 2059 Low saturation voltage. [2SA1685/2SC4443] B Base C Collector E Emitter ( ) 2SA1685 SANYO MCP Specifications Absolute Maximum Ratings at Ta = 25 C ... See More ⇒

 8.3. Size:143K  sanyo

2sa1687 2sc4446.pdf pdf_icon

2SC4449

Ordering number EN3013 PNP/NPN Epitaxial Planar Silicon Transistors 2SA1687/2SC4446 Low-Frequency General-Purpose Amplifier Applications Features Package Dimensions Very small-sized package permitting the 2SA1687/ unit mm 2SC4446-applied sets to be made small and slim. 2059 High VEBO. [2SA1687/2SC4446] B Base C Collector E Emitter ( ) 2SA1687 SANYO MCP Specifi... See More ⇒

Detailed specifications: 2SC444, 2SC4440, 2SC4441, 2SC4442, 2SC4443, 2SC4444, 2SC4446, 2SC4448, 2N2222, 2SC445, 2SC4450, 2SC4451, 2SC4452, 2SC4453, 2SC4454, 2SC4455, 2SC446

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