TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http: //www.microsemi.com NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 DEVICES LEVELS 2N2221A 2N2221AL 2N2221AUA 2N2221AUB 2N2221AUBC * 2N2222A 2N2222AL 2N2222AUA 2N2222AUB 2N2222AUBC * JAN JANTX JANTXV JANS JANHC * Available to JANS quality level only. ABSOLUTE MAXIMUM RATINGS (TC = +25C unless otherwise noted) Parameters / Test Conditions Symbol Value Unit Collector-Emitter Voltage VCEO 50 Vdc Collector-Base Voltage VCBO 75 Vdc Emitter-Base Voltage VEBO 6.0 Vdc Collector Current IC 800 mAdc Total Power Dissipation @ TA = +25C PT 0.5 W Top, Tstg -65 to +200 C Symbol Max. Unit RJA 325 C/W Operating & Storage Junction Temperature Range TO-18 (TO-206AA) 2N2221A, 2N2222A THERMAL CHARACTERISTICS Parameters / Test Conditions Thermal Resistance, Junction-to-Ambient Note: Consult 19500/255 for thermal performance curves. 4 PIN 2N2221AUA, 2N2222AUA ELECTRICAL CHARACTERISTICS (TA = +25C, unless otherwise noted) Parameters / Test Conditions Symbol Min. V(BR)CEO 50 Max. Unit OFF CHARACTERTICS Collector-Emitter Breakdown Voltage IC = 10mAdc Collector-Base Cutoff Current VCB = 75Vdc VCB = 60Vdc Emitter-Base Cutoff Current VEB = 6.0Vdc VEB = 4.0Vdc Collector-Emitter Cutoff Current VCE = 50Vdc T4-LDS-0060 Rev. 1 (080860) ICBO Vdc 10 10 Adc Adc 3 PIN 2N2221AUB, 2N2222AUB 2N2221AUBC, 2N2222AUBC (UBC = Ceramic Lid Version) IEBO 10 10 Adc Adc ICES 50 Adc Page 1 of 2 TECHNICAL DATA SHEET 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 620-2600 / Fax: (978) 689-0803 Website: http: //www.microsemi.com NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 ELECTRICAL CHARACTERISTICS (TA = +25C, unless otherwise noted) Parameters / Test Conditions ON CHARACTERISTICS Symbol Min. Max. Unit (2) Forward-Current Transfer Ratio IC = 0.1mAdc, VCE = 10Vdc 2N2221A, L, UA, UB, UBC 2N2222A, L, UA, UB, UBC 30 50 IC = 1.0mAdc, VCE = 10Vdc 2N2221A, L, UA, UB, UBC 2N2222A, L, UA, UB, UBC 35 75 IC = 10mAdc, VCE = 10Vdc 2N2221A, L, UA, UB, UBC 2N2222A, L, UA, UB, UBC IC = 150mAdc, VCE = 10Vdc 2N2221A, L, UA, UB, UBC 2N2222A, L, UA, UB, UBC 40 100 IC = 500mAdc, VCE = 10Vdc 2N2221A, L, UA, UB, UBC 2N2222A, L, UA, UB, UBC 20 30 hFE Collector-Emitter Saturation Voltage IC = 150mAdc, IB = 15mAdc IC = 500mAdc, IB = 50mAdc VCE(sat) Base-Emitter Voltage IC = 150mAdc, IB = 15mAdc IC = 500mAdc, IB = 50mAdc VBE(sat) Symbol 150 325 40 100 120 300 0.3 1.0 Vdc 0.6 1.2 2.0 Vdc Min. Max. Unit DYNAMIC CHARACTERISTICS Parameters / Test Conditions Small-Signal Short-Circuit Forward Current Transfer Ratio IC = 1.0mAdc, VCE = 10Vdc, f = 1.0kHz 2N2221A, L, UA, UB, UBC 2N2222A, L, UA, UB, UBC Magnitude of Small-Signal Short-Circuit Forward Current Transfer Ratio IC = 20mAdc, VCE = 20Vdc, f = 100MHz hfe 30 50 |hfe| 2.5 Output Capacitance VCB = 10Vdc, IE = 0, 100kHz f 1.0MHz Cobo 8.0 pF Cibo 25 pF Max. Unit ton 35 s toff 300 s Input Capacitance VEB = 0.5Vdc, IC = 0, 100kHz f 1.0MHz SWITCHING CHARACTERISTICS Parameters / Test Conditions Turn-On Time See figure 8 of MIL-PRF-19500/255 Turn-Off Time See Figure 9 of MIL-PRF-19500/255 Symbol Min. (2) Pulse Test: Pulse Width = 300s, Duty Cycle 2.0%. T4-LDS-0060 Rev. 1 (080860) Page 2 of 2