2N2222A MICROSEMI | Alldatasheet
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NPN SILICON SWITCHING TRANSISTOR Qualified per MIL-PRF-19500/255 Devices Qualified Level 2N2221A 2N2221AL 2N2221AUA 2N2221AUB 2N2222A 2N2222AL 2N2222AUA 2N2222AUB JAN JANTX JANTXV JANS JANHC MAXIMUM RATINGS Ratings Symbol All Types Unit Collector - Emitter Voltage V CEO 50 Vdc Collector - Base Voltage V CBO 75 Vdc Emitter - Base Voltage V EBO 6.0 Vdc Collector Current IC 800 mAdc Total Power Dissipation @ T A = +25 0 C 2N2221A, L; 2N2222A, L (1) 2N2221AUA; 2N2222AUA (2) 2N222 1AUB; 2N2222AUB (1) P T 0.5 0.65 0.50 W Operating & Storage Junction Temperature Range T op , T stg - 65 to +200 0 C THERMAL CHARACTERISTICS Characteristics Symbol Max. Unit Thermal Resistance, Junction - to - Ambient 2N2221A, L; 2N2222A, L 2N2221AUA; 2N2 222AUA 2N2221AUB; 2N2222AUB R θJA 325 210 325
0 C/W
1) Derate linearly 3.08 mW/ 0 C above T A > +37.5 0 C 2) Derate linearly 4.76 mW/ 0 C above T A > +63.5 0 C TO-18* (TO-206AA) 2N2221A, 2N2222A
4 PIN*
2N2221AUA, 2N2222AUA
3 PIN*
2N2221AUB, 2N2222AUB *See appendix A for package outline ELECTRICAL CHARACTERISTICS (TA = 250C unless otherwise noted) Characteristics Symbol Min. Max. Unit OFF CHARACTERISTICS Collector - Emitter Breakdown Voltage I C = 10 mAdc V (BR) CEO 50 Vdc Collector - Base Cutoff Curr ent V CB = 75 Vdc V CB = 60 Vdc ICBO µAdc ηAdc Emitter - Base Cutoff Current V EB = 6.0 Vdc V EB = 4.0 Vdc IEBO µAdc ηAdc Collector - Base Cutoff Current V CE = 50 Vdc ICES 50 ηAdc
6 Lake Street, Lawrence, MA 01841
1 - 800 - 446 - 11 58 / (978) 794 - 1666 / Fax: (978) 689 - 0803 120101 Page 1 of 2
2N2221A, 2N2221AUA, 2N2221AUB, 2N2222A, 2N2222AUA, 2N2222AUB JAN SERIES ELECTRICAL CHARACTERISTICS (con’t) Characteristics Symbol Min. Max. Unit ON CHARACTERISTICS (3) Forward - Current Transfer Ratio I C = 0.1 mAdc, V CE = 10 Vdc 2N2221A, L, UA, UB 2N2222A, L, UA, UB I C = 1.0 mAdc, V CE = 10 Vdc 2N2221A, L, UA, UB 2N2222A, L, UA, UB I C = 10 mAdc, V CE = 10 Vdc 2N2221A, L, UA, UB 2N2222A, L , UA, UB I C = 150 mAdc, V CE = 10 Vdc 2N2221A, L, UA, UB 2N2222A, L, UA, UB I C = 500 mAdc, V CE = 10 Vdc 2N2221A, L, UA, UB 2N2222A, L, UA, UB h FE 100 100 150 325 120 300 Collector - Emitter Saturation Voltage I C = 1 50 mAdc, I B = 15 mAdc I C = 500 mAdc, I B = 50 mAdc V CE(sat) 0.3 1.0 Vdc Base - Emitter Voltage I C = 150 mAdc, I B = 15 mAdc I C = 500 mAdc, I B = 50 mAdc V BE(sat) 0.6 1.2 2.0 Vdc DYNAMIC CHARACTERISTICS Small - Signal Short - Circuit Forward Curr ent Transfer Ratio I C = 1.0 mAdc, V CE = 10 Vdc, f = 1.0 kHz 2N2221A, L, UA, UB 2N2222A, L, UA, UB h fe 30 Magnitude of Small - Signal Short - Circuit Forward Current Transfer Ratio I C = 20 mAdc, V CE = 20 Vdc, f = 100 MHz h fe 2.5 Output Capaci tance V CB = 10 Vdc, I E = 0, 100 kHz ≤ f ≤ 1.0 MHz C obo 8.0 pF Input Capacitance V EB = 0.5 Vdc, I C = 0, 100 kHz ≤ f ≤ 1.0 MHz C ibo 25 pF SWITCHING CHARACTERISTICS Turn - On Time See Figure 8 of MIL - PRF - 19500/255 ton 35 ηs Turn - Off Time See F igure 9 of MIL - PRF - 19500/255 toff 300 ηs (3) Pulse Test: Pulse Width = 300 µs, Duty Cycle ≤ 2.0%. 1 - 800 - 446 - 1158 / (978) 794 - 1666 / Fax: (978) 689 - 0803 120101 Page 2 of 2