ABSOLUTE MAXIMUM RATINGS
Value Symbol Ratings 2N2221 2N2222 30 60 5 2N2221A 2N2222A 40 75 6 800 Unit VCEO VCBO VEBO IC PD Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Tamb = 25° Total Power Dissipation Tcase= 25° V V V mA W 0.5 1.8 175 -65 to +200 °C °C TJ TStg Junction Temperature Storage Temperature range THERMAL CHARACTERISTICS Symbol RthJ-a RthJ-c Ratings Thermal Resistance, Junction to ambient in free air Thermal Resistance, Junction to case Value 50 187.5 Unit °C/W °C/W 1|4 Datasheet pdf - NPN 2N2221 – 2N2221A 2N2222 – 2N2222A ELECTRICAL CHARACTERISTICS
TC=25°C unless otherwise noted Symbol ICBO Ratings Collector Cutoff Current Emitter Cutoff Current Collector Cutoff Current Collector Emitter Breakdown Voltage (*) Collector Base Breakdown Voltage Emitter Base Breakdown Voltage VCB= 50 V IE= 0 VCB= 60 V IE= 0 Test Condition(s) Tj= 25°C Tj= 150°C Tj= 25°C Tj= 150°C 2N2221-2N2222 2N2221-2N2222 2N2221A-2N2222A 2N2221A-2N2222A 2N2221-2N2222 2...
Comset Semiconductor
