2SB857

UNISONIC TECHNOLOGIES CO., LTD 2SB857 PNP SILICON TRANSISTOR SILICON PNP TRANSISTOR  DESCRIPTION Low frequency power amplifier.  ORDERING INFORMATION Order Number Lead Free Halogen Free Package 2SB857L-x-T60-K 2SB857G-x-T60-K TO-126 2SB857L-x-T6C-K 2SB857G-x-T6C-K TO-126C 2SB857L-x-TA3-T 2SB857G-x-TA3-T TO-220 2SB857L-x-TF3-T 2SB857G-x-TF3-T TO-220F 2SB857L-x-TN3-R 2SB857G-x-TN3-R TO-252 2SB857L-x-TND-R 2SB857G-x-TND-R TO-252D Note: Pin Assignment: E: Emitter C: Collector B: Base Pin Assignment 1 2 3 E C B E C B B C E B C E B C E B C E Packing Bulk Bulk Tube Tube Tape Reel Tape Reel  MARKING TO-126 / TO-126C TO-220 / TO-220F / TO-252 www.unisonic.com.tw Copyright © 2024 Unisonic Technologies Co., Ltd 1 of 4 QW-R217-006.J 2SB857 PNP SILICON TRANSISTOR  ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Collector-Base Voltages VCBO -130 V Collector-Emitter Voltage VCEO -100 V Emitter-Base Voltage VEBO -5 V Collector Current IC -4 A Collector Current (IC Peak) IC(PEAK) -8 A TO-126 TO-126C 10 W Total Power Dissipation (TC=25°C) TO-220 TO-220F PD 40 W 20 W TO-252 TO-252D 25 W Junction Temperature TJ +150 °C Storage Temperature TSTG -50 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not i...