BF821 PNP Transistor

BF821 PNP Transistor

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD SOT-23 Plastic-Encapsulate Transistors BF821/BF823 TRANSISTOR (PNP) SOT-23 FEATURES z Low current (max.-50 mA) z High voltage (max.-300V) z Telephony and professional communication equipment. 1. BASE 2. EMITTER 3. COLLECTOR MARKING: BF821:1W, B.

Features

z Low current (max.-50 mA) z High voltage (max.-300V) z Telephony and professional communication equipment. 1. BASE 2. EMITTER 3. COLLECTOR MARKING: BF821:1W, BF823: 1Y MAXIMUM RATINGS (Ta=25℃ unless otherwise noted) Symbol VCBO VCEO VEBO IC PC Tj Tstg Collector-Base Voltage Parameter Collector-Emitter Voltage Emitter-Base Voltage Collector Current -Continuous Collector Power Dissipation Junction Temperature Storage Temperature BF821 BF823 BF821 BF823 Value -300 -250 -300 -250 -5 -50 0.25 150 -55~150 ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Unit V V V mA W ℃ ℃ .