D1857

UNISONIC TECHNOLOGIES CO., LTD 2SD1857 POWER TRANSISTOR FEATURES * High breakdown voltage.(BVCEO=120V) * Low collector output capacitance.(Typ.20pF at VCB=10V) * High transition frequency.(fT=80MHz) NPN SILICON TRANSISTOR 1 TO-92 1 TO-92NL *Pb-free plating product number: 2SD1857L ORDERING INFORMATION Order Number Normal Lead Free Plating 2SD1857-x-T92-B 2SD1857L-x-T92-B 2SD1857-x-T92-K 2SD1857L-x-T92-K 2SD1857-x-T9N-B 2SD1857L-x-T9N-B 2SD1857-x-T9N-K 2SD1857L-x-T9N-K 2SD1857-x-T9N-R 2SD1857L-x-T9N-R Package TO-92 TO-92 TO-92NL TO-92NL TO-92NL Pin Assignment 1 2 3 E C B E C B E C B E C B E C B Packing Tape Box Bulk Tape Box Bulk Tape Reel www.DataSheet4U.com 2SD1857L-x-T92-B (1)Packing Type (2)Package Type (3)Rank (4)Lead Plating (1) B: Tape Box, K: Bulk, R: Tape Reel (2) T92: TO-92, T9N: TO-92NL (3) x: refer to Classification of hFE (4) L: Lead Free Plating, Blank: Pb/Sn www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of 2 QW-R201-057,C 2SD1857 ABSOLUTE MAXIMUM RATING (Ta=25 ) PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Power Dissipation Collector Current Collector Current SYMBOL VCBO VCEO VEBO PC IC ICP NPN SILICON TRANSISTOR RATINGS 120 120 5 1 2 3 UNIT V V V W A A Junction Temperature TJ +150 Storage Temperature TSTG -55 ~ +150 Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional ...