2SA1837

UNISONIC TECHNOLOGIES CO., LTD 2SA1837 PNP EPITAXIAL SILICON TRANSISTOR POWER AMPLIFIER APPLICATIONS DRIVER STAGE AMPLIFIER APPLICATIONS 1 TO-220 1 TO-220F  FEATURES * High Transition Frequency: fT=70MHZ (Typ.) * Complementary to UTC 2SC4793 1 TO-220F1 1 TO-220F2  ORDERING INFORMATION Order Number Lead Free Halogen-Free Package 2SA1837L-AA3-T 2SA1837G-AA3-T SOT-223 2SA1837L -TA3-T 2SA1837G-TA3-T TO-220 2SA1837L-TF1-T 2SA1837G-TF1-T TO-220F1 2SA1837L-TF2-T 2SA1837G-TF2-T TO-220F2 2SA1837L-TF3-T 2SA1837G-TF3-T TO-220F Note: Pin Assignment: B: Base C: Collector E: Emitter Pin Assignment 123 BCE BCE BCE BCE BCE 1 SOT-223 Packing Tape Reel Tube Tube Tube Tube  MARKING SOT-223 TO-220 / TO-220F / TO-220F1 / TO-220F2 www.unisonic.com.tw Copyright © 2017 Unisonic Technologies Co., Ltd 1 of 4 QW-R219-002.G 2SA1837 PNP EPITAXIAL SILICON TRANSISTOR  ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Collector-Base Voltage Collector-Emitter Voltage VCBO VCEO -230 -230 V V Emitter-Base Voltage Collector Current VEBO IC -5 -1 V A Base Current SOT-223 IB -0.1 A 1W TO-220 TA=25°C TO-220F TO-220F1 2W Collector Power Dissipation TO-220F2 SOT-223 PC 15 W TO-220 TC=25°C TO-220F TO-220F1 20 W TO-220F2 Junction Temperature TJ +150 °C Storage Temperature Range TSTG -55 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. ...