TECHNICAL DATA NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 Devices 2N2221A 2N2221AL 2N2221AUA 2N2221AUB Qualified Level JAN JANTX JANTXV JANS JANHC 2N2222A 2N2222AL 2N2222AUA 2N2222AUB MAXIMUM RATINGS Ratings Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current Total Power Dissipation @ TA = +250C 2N2221A, L; 2N2222A, L (1) 2N2221AUA; 2N2222AUA (2) 2N2221AUB; 2N2222AUB (1) Operating & Storage Junction Temperature Range Symbol All Types Unit VCEO VCBO VEBO IC 50 75 6.0 800 Vdc Vdc Vdc mAdc 0.5 0.65 0.50 -65 to +200 W PT Top, Tstg TO-18* (TO-206AA) 2N2221A, 2N2222A 0 C 4 PIN* THERMAL CHARACTERISTICS Characteristics Thermal Resistance, Junction-to-Ambient 2N2221A, L; 2N2222A, L 2N2221AUA; 2N2222AUA 2N2221AUB; 2N2222AUB 1) Derate linearly 3.08 mW/0C above TA > +37.50C 2) Derate linearly 4.76 mW/0C above TA > +63.50C 2N2221AUA, 2N2222AUA Symbol Max. RJA 325 210 325 Unit 0 C/W 3 PIN* 2N2221AUB, 2N2222AUB *See appendix A for package outline ELECTRICAL CHARACTERISTICS (TA = 250C unless otherwise noted) Characteristics Symbol Min. V(BR)CEO 50 Max. Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage IC = 10 mAdc Collector-Base Cutoff Current VCB= 75 Vdc VCB= 60 Vdc Emitter-Base Cutoff Current VEB = 6.0 Vdc VEB = 4.0 Vdc Collector-Base Cutoff Current VCE = 50 Vdc 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 Vdc ICBO 10 10 Adc Adc IEBO 10 10 Adc Adc ICES 50 Adc 120101 Page 1 of 2 2N2221A, 2N2221AUA, 2N2221AUB, 2N2222A, 2N2222AUA, 2N2222AUB JAN SERIES ELECTRICAL CHARACTERISTICS (con't) Characteristics Symbol Min. hFE 30 50 35 75 40 100 40 100 20 30 Max. Unit ON CHARACTERISTICS (3) Forward-Current Transfer Ratio IC = 0.1 mAdc, VCE = 10 Vdc IC = 1.0 mAdc, VCE = 10 Vdc IC = 10 mAdc, VCE = 10 Vdc IC = 150 mAdc, VCE = 10 Vdc IC = 500 mAdc, VCE = 10 Vdc 2N2221A, L, UA, UB 2N2222A, L, UA, UB 2N2221A, L, UA, UB 2N2222A, L, UA, UB 2N2221A, L, UA, UB 2N2222A, L, UA, UB 2N2221A, L, UA, UB 2N2222A, L, UA, UB 2N2221A, L, UA, UB 2N2222A, L, UA, UB Collector-Emitter Saturation Voltage IC = 150 mAdc, IB = 15 mAdc IC = 500 mAdc, IB = 50 mAdc Base-Emitter Voltage IC = 150 mAdc, IB = 15 mAdc IC = 500 mAdc, IB = 50 mAdc VCE(sat) VBE(sat) 0.6 150 325 120 300 0.3 1.0 Vdc 1.2 2.0 Vdc DYNAMIC CHARACTERISTICS Small-Signal Short-Circuit Forward Current Transfer Ratio IC = 1.0 mAdc, VCE = 10 Vdc, f = 1.0 kHz 2N2221A, L, UA, UB 2N2222A, L, UA, UB Magnitude of Small-Signal Short-Circuit Forward Current Transfer Ratio IC = 20 mAdc, VCE = 20 Vdc, f = 100 MHz Output Capacitance VCB = 10 Vdc, IE = 0, 100 kHz f 1.0 MHz Input Capacitance VEB = 0.5 Vdc, IC = 0, 100 kHz f 1.0 MHz h fe 30 50 hfe 2.5 Cobo 8.0 pF Cibo 25 pF t on 35 s off 300 s SWITCHING CHARACTERISTICS Turn-On Time See Figure 8 of MIL-PRF-19500/255 Turn-Off Time See Figure 9 of MIL-PRF-19500/255 (3) Pulse Test: Pulse Width = 300s, Duty Cycle 2.0%. 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 t 120101 Page 2 of 2