TECHNICAL DATA NPN HIGH POWER SILICON TRANSISTOR Qualified per MIL-PRF-19500/371 Devices Qualified Level 2N3902 JAN JANTX 2N5157 MAXIMUM RATINGS Ratings Collector-Emitter Voltage Emitter-Base Voltage Collector-Base Voltage Base Current Collector Current Total Power Dissipation Symbol VCEO VEBO VCBO IB IC @ TA = +250C (1) @ TC = +750C (2) Operating & Storage Temperature Range PT Tj, Tstg 2N3902 2N5157 400 500 5.0 6.0 700 2.0 3.5 5.0 100 -65 to +200 Unit Vdc Vdc Vdc Adc Adc W W 0 C THERMAL CHARACTERISTICS Characteristics Thermal Resistance, Junction-to-Case 1) Derate linearly 29 mW/0C for TA > +250C 2) Derate linearly 0.8 mW/0C for TC > +750C Symbol RJC Max. 1.25 Unit C/W TO-3 (TO-204AA)* 0 *See Appendix A for Package Outline ELECTRICAL CHARACTERISTICS Characteristics Symbol Min. Max. Unit ICEO 250 250 Adc ICEX 500 Adc IEBO 200 200 Adc VBE(sat) 1.5 2.0 Vdc VCE(sat) 0.8 2.5 Vdc OFF CHARACTERISTICS Collector-Emitter Cutoff Current VCE = 325 Vdc VCE = 400 Vdc Collector-Emitter Cutoff Current VBE = 1.5 Vdc; VCE = 700 Vdc Emitter-Base Cutoff Current VEB = 5.0 Vdc VEB = 6.0 Vdc 2N3902 2N5157 2N3902 2N5157 ON CHARACTERISTICS(3) Base-Emitter Saturation Voltage IC = 1.0 Adc; IB = 0.1 Adc IC = 3.5 Adc; IB = 0.7 Adc Collector-Emitter Saturation Voltage IC = 1.0 Adc; IB = 0.1 Adc IC = 3.5 Adc; IB = 0.7 Adc 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 120101 Page 1 of 2 2N3902, 2N5157 JAN SERIES ELECTRICAL CHARACTERISTICS (con't) Characteristics Symbol Min. Max. Unit ON CHARACTERISTICS(3) (con't) Forward-Current Transfer Ratio IC = 0.5 Adc; VCE = 5.0 Vdc IC = 1.0 Adc; VCE = 5.0 Vdc IC = 2.5 Adc; VCE = 5.0 Vdc IC = 3.5 Adc; VCE = 5.0 Vdc Collector-Emitter Sustaining Voltage IC = 100 mAdc hFE 2N3902 2N5157 25 30 10 5 VCEO(sus) 90 325 400 Vdc DYNAMIC CHARACTERISTICS Small-Signal Short-Circuit Forward Current Transfer Ratio IC = 0.2 Adc; VCE = 10 Vdc, f = 1 MHz Output Capacitance VCB = 10 Vdc; IE = 0, 100 kHz f 1.0 MHz hfe 2.5 25 250 pF on 0.8 s off 1.7 s Cobo SWITCHING CHARACTERISTICS Turn-On Time VCC = 125 Vdc; IC = 1.0 Adc; IB1= 0.1 Adc Turn-Off Time VCC = 125 Vdc; IC = 1.0 Adc; IB1 = 0.1 Adc; -IB2 = 0.50 Adc t t SAFE OPERATING AREA DC Tests (continuous) TC = +250C; t 1.0 s (See Figure 3 of MIL-PRF-19500/371) Test 1 VCE = 28.6 Vdc, IC = 3.5 Adc Test 2 VCE = 70 Vdc, IC = 1.43 Adc Test 3 VCE = 325 Vdc, IC = 55 mAdc 2N3902 VCE = 400 Vdc, IC = 35 mAdc 2N5157 Switching Tests Load condition C (unclamped inductive load) TC = 250C; duty cycle 10%; RS = 0.1 (See Figure 4 of MIL-PRF-19500/371) Test 1 tP = approximately 3 ms (vary to obtain IC); RBB1 = 20 ; VBB1 = 10 Vdc; RBB2 = 3 k; VBB2 = 1.5 Vdc; VCC = 50 Vdc; IC = 3.5 Adc; L = 60 mH; R = 3 ; RL 14. Test 2 tP = approximately 3 ms (vary to obtain IC); RBB1 = 100 ; VBB1 = 10 Vdc; RBB2 = 3 k; VBB2 = 1.5 Vdc; IC = 0.6 Adc VCC = 50 Vdc; L = 200 mH; R = 8 ; RL 83. Switching Tests Load condition (clamped inductive load) TC = +250C; duty cycle 10%. (See Figure 5 of MIL-PRF-19500/371) Test 1 tP = approximately 30 ms (vary to obtain IC); RS = 0.1 ; RBB1 = 20 ; VBB1 = 10 Vdc; RBB2 = 100 ; VBB2 = 1.5 Vdc; VCC = 50 Vdc; IC = 3.5 Adc; L = 60 mH; R = 3 ; RL 0. (A suitable clamping circuit or diode can be used.) Clamp Voltage = 400 +0, -5 Vdc 2N3902 Clamp Voltage = 500 +0, -5 Vdc 2N5157 (Clamped voltage must be reached) 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 120101 Page 2 of 2