2SC4944 Specs and Replacement
Type Designator: 2SC4944
SMD Transistor Code: LY_LG
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 0.2 W
Maximum Collector-Base Voltage |Vcb|: 60 V
Maximum Collector-Emitter Voltage |Vce|: 50 V
Maximum Emitter-Base Voltage |Veb|: 5 V
Maximum Collector Current |Ic max|: 0.15 A
Max. Operating Junction Temperature (Tj): 125 °C
Electrical Characteristics
Transition Frequency (ft): 80 MHz
Collector Capacitance (Cc): 2 pF
Forward Current Transfer Ratio (hFE), MIN: 120
Package: USV
2SC4944 Substitution
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2SC4944 datasheet
2SC4944 TOSHIBA Transistor Silicon NPN Epitaxial Type (PCT Process) 2SC4944 Audio Frequency General Purpose Amplefier Applications Unit mm Small package (dual type) High voltage and high current VCEO = 50 V, IC = 150 mA (max) High hFE hFE = 120 400 Excellent hFE linearity hFE (IC = 0.1 mA)/hFE (IC = 2 mA) = 0.95 (typ.) Complementary to 2SA1873 Absolut... See More ⇒
2SC4944 DUAL TRANSISTOR (NPN+ NPN) SOT-353 Features Small package (dual type) High voltage and high current High hFE, excellent hFE linearity 1 Complementary to 2SA1873 Marking LY LGR MAXIMUM RATINGS (Ta=25 unless otherwise noted) Symbol Parameter Value Units VCBO 60 V Collector-Base Voltage VCEO Collector-Emitter Voltage 50 V VEBO Emitter-Base Voltage 5 ... See More ⇒
2sc490 2sc491 2sc492 2sc493 2sc494 2sc495 2sc496 2sc497 2sc498 2sc499.pdf ![]()
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DATA SHEET SILICON TRANSISTORS 2SC4942 NPN SILICON TRIPLE DIFFUSED TRANSISTOR FOR HIGH-SPEED HIGH-VOLTAGE SWITCHING The 2SC4942 is a transistor developed for high-speed high- PACKAGE DRAWING (UNIT mm) voltage switching. This transistor is ideal for use in switching devices such as switching regulators and DC/DC converters. FEATURES New package with dimensions in between those of s... See More ⇒
Detailed specifications: 2SC6132, 2SC6133, 2SC6134, 2SC6135, 2SC752(G)TM, TTA1586FU, TTC4116FU, 2SA1873, 2N2222, HN1A01F, HN1A01FE, HN1A01FU, HN1A02F, HN1A07F, HN1A26FS, HN1B01F, HN1B01FU
Keywords - 2SC4944 pdf specs
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