2SA1837

2SA1837 PNP PNP Epitaxial Silicon Transistor APPLICATIONS

Power Amplifier Applications FEATURES
High collector voltage VCEO=-230V (min)
Complementary to 2SC4793
High transition frequency :fT=70MHz(Typ.)
RoHS product VCEO=-230V (min) 2SC4793 fT=70MHz(Typ.) RoHS ｒ



ｔｏ Package ｎｄ ｕｃ TO-220F Order codes Marking Halogen Free 2SA1837 NO ｍｉ 2SA1837-O ｃｏ 不ORDER MESSAGE不 不 Package Packaging TO-220F Tube Ｓｅ ABSOLUTE RATINGS (Tc=25℃ unless otherwise noted) Parameter Value Unit VCBO -230 V VCEO -230 V Emitter-Base Voltage VEBO -5 V Collector Current DC IC -1 A Base Current IB -0.1 A 2.0 W 20 W Collector- Emitter Voltage ＲＯ 　 — Symbol — Collector- Emitter Voltage ＪＳ ＭＩ Ｃ — IB=0 Collector Dissipation(Ta=25 ) Collector Dissipation(Tc=25 ) PC Junction Temperature Tj Storage Temperature Tstg 150 -55~+150 THERMAL CHARACTERISTIC Symbo Parameter min max Unit Thermal Resistance Junction Ambient TO-220F Rth(j-a) - 62.5 /W Thermal Resistance Junction Case Rth(j-c) - 6.25 /W TO-220F 1/3 2SA1837 PNP PNP Epitaxial Silicon Transistor ELECTRICAL CHARACTERISTIC Tests conditions Parameter Value(min) VCE=-230V,IE=0 - - -1.0 μA IEBO VEB=-5V,IC=0 - - -1.0 μA V(BR)CEO Ic=-10mA,IB=0 -230 - - V hFE VCE=-5V,IC=0.1A 100 160 270 - VCE(sat) IC=-0.5A,IB=-0.05A - - -1.5 V VBE VCE=-5V,IC=-0.5A - - -1.0 V fT VCE=-10V, Ic=-0.1A, - 70 - MHz Cob VCB=-10V,IE=0,f=1MHz - 30 - ｕｃ VCE(sat)- IC ｎｄ VCE(sat) V Common emitter ｃｏ COLLECTOR-BMITTER SATURATION Tc=125 IC/IB = 10 Single pulse test Tc=125 Vce=-5V COLLECTOR CURRENT VOLTAGE Ｓｅ ｍｉ Tc=25 ＲＯ 　 DC CURRENT GAIN hFE hFE – IC Tc=25 COLLECTOR CURRENT IC A PC-TC Tc=25 PC (percent) ＭＩ Ｃ ＪＳ IC A IC- VBE Tc=125 pF ｔｏ ON ｒ ICBO ELECTRICAL CHARACTERISTICS (curves) COLLECTOR CURRENT Unit Value(typ) Value(max) Common emitter Vce=--5V BASE-EMITTER VOLTAGE VBE V Infinite heat sink CASE TEMPERATURE TC 2/3 IC A 2SA1837 PNP PNP Epitaxial Silicon Transistor ｒ Tc = 25°C ｔｏ Single nonrepetitive pulse Curves must be derated linear with increase in temperature. COLLECTOR-EMITTER VOLTAGE VCE V ｃｏ PACKAGE MECHANICAL DATA ＭＩ Ｃ ＲＯ 　 Ｓｅ ｍｉ TO-220F ＪＳ ｎｄ ｕｃ COLLECTOR CURRENT IC A SAFE OPERATION AREA Unit mm mm A 4.50-4.90 B