2SC439 Specs and Replacement
Type Designator: 2SC439
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.5 W
Maximum Collector-Base Voltage |Vcb|: 25 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 200 °C
Electrical Characteristics
Transition Frequency (ft): 200 MHz
Forward Current Transfer Ratio (hFE), MIN: 25
Package: TO5
2SC439 Substitution
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2SC439 datasheet
2SC4394 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4394 VHF UHF Band Low Noise Amplifier Applications Unit mm Low noise figure, high cain. NF = 1.1dB, S 2 = 11dB (f = 1 GHz) 21e Maximum Ratings (Ta = = 25 C) = = Characteristics Symbol Rating Unit Collector-base voltage VCBO 20 V Collector-emitter voltage VCEO 12 V Emitter-base voltage VEBO 3 V C... See More ⇒
2SC4393 TOSHIBA Transistor Silicon NPN Epitaxial Planar Type 2SC4393 VHF UHF Band Low Noise Amplifier Applications Unit mm Low noise figure. NF = 1.5dB, S 2 = 16dB (f = 500 MHz) 21e NF = 1.7dB, S 2 = 10.5dB (f = 1000 MHz) 21e Maximum Ratings (Ta = = 25 C) = = Characteristics Symbol Rating Unit Collector-base voltage VCBO 17 V Collector-emitter voltage... See More ⇒
Ordering number EN3020 NPN Epitaxial Planar Silicon Transistor 2SC4399 High-Frequency General-Purpose Amplifier Applications Features Package Dimensions High power gain PG=25dB typ (f=100MHz). unit mm Very small-sized package permitting the 2SC4399- 2059B applied sets to be made small and slim. [2SC4399] 0.3 0.15 3 0 0.1 1 2 0.3 0.6 0.65 0.65 0.9 2.0 1 Base 2 ... See More ⇒
Ordering number EN2958A NPN Epitaxial Planar Silicon Transistor 2SC4390 High-hFE, AF Amplifier Applications Features Package Dimensions Adoption of MBIT process. unit mm High DC current gain (hFE=800 to 3200). 2038A Large current capacity (IC=2A). [2SC4390] Low collector-to-emitter saturation voltage 4.5 (VCE(sat) 0.3V). 1.5 1.6 High VEBO (VEBO 15V). 0.... See More ⇒
Detailed specifications: 2SC4381, 2SC4382, 2SC4383, 2SC4385, 2SC4386, 2SC4387, 2SC4388, 2SC4389, 2SC2073, 2SC4390, 2SC4391, 2SC4392, 2SC4393, 2SC4394, 2SC4396, 2SC4397, 2SC4398
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