TECHNICAL DATA PNP DARLINGTON POWER SILICON TRANSISTOR Qualified per MIL-PRF-19500/527 Devices Qualified Level 2N6648 2N6649 MAXIMUM RATINGS Ratings Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Base Current Collector Current Total Power Dissipation JANTX JANTXV 2N6650 Symbol 2N6648 2N6649 2N6650 Unit VCEO VCBO VEBO IB IC @ TA = +250C (1) PT @ TC = +250C (2) Operating & Storage Junction Temperature Range TJ, Tstg -40 -40 -60 -80 -60 -80 -5.0 -0.25 -10 5.0 85 -65 to +175 Vdc Vdc Vdc Adc Adc W W 0 C THERMAL CHARACTERISTICS Characteristics Thermal Resistance Junction-to-Case 1) Derate linearly 33.3 mW/0C for TA > +250C 2) Derate linearly 567 mW/0C for TC > +250C Symbol RθJC Max. 1.76 Unit C/W 0 TO-3* (TO-204AA) *See Appendix A for package outline ELECTRICAL CHARACTERISTICS (TC = 250C unless otherwise noted) Characteristics Symbol Min. 2N6648 2N6649 2N6650 V(BR)CEO -40 -60 -80 2N6648 2N6649 2N6650 V(BR)CER -40 -60 -80 2N6648 2N6649 2N6650 ICBO Max. Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage IC = 200 mAdc Collector-Emitter Breakdown Voltage IC = 200 mAdc, RBB = 100 Ω Collector-Base Cutoff Current VCB = -40 Vdc VCB = -60 Vdc VCB = -80 Vdc 6 Lake Street, Lawrence, MA 01841 1-800-446-1158 / (978) 794-1666 / Fax: (978) 689-0803 Vdc Vdc -1.0 -1.0 -1.0 mAdc 120101 Page 1 of 2 2N6648, 2N6649, 2N6650 JAN SERIES ELECTRICAL CHARACTERISTICS (con’t) Characteristics Emitter-Base Cutoff Current VEB = 5.0 Vdc Collector-Emitter Cutoff Current VCE = -40 Vdc VCE = -60 Vdc VCE = -80 Vdc Collector-Emitter Cutoff Current VCE = -40 Vdc, VBE = 1.5 Vdc VCE = -60 Vdc, VBE = 1.5 Vdc VCE = -80 Vdc, VBE = 1.5 Vdc Symbol 2N6648 2N6649 2N6650 2N6648 2N6649 2N6650 Min. Max. Unit mAdc IEBO -10 ICEO -1.0 -1.0 -1.0 mAdc ICEX -0.3 -0.3 -0.3 mAdc ON CHARACTERISTICS (3) Forward-Current Transfer Ratio IC = -1.0 Adc, VCE = 3.0 Vdc IC = -5.0 Adc, VCE = 3.0 Vdc IC = -10 Adc, VCE = 3.0 Vdc Collector-Emitter Saturation Voltage IC =-5 .0 Adc, IB = -10 mAdc IC = -10 Adc, IB = -0.1 Adc Base-Emitter Voltage IC = -5.0 Adc, VCE = -3.0 Vdc IC = -10 Adc, VCE = -3.0 Vdc hFE 300 1,000 100 20,000 VCE(sat) -2.0 -3.0 Vdc VBE(on) -2.8 -4.5 Vdc DYNAMIC CHARACTERISTICS Magnitude of Common Emitter Small-Signal Short-Circuit Forward Current Transfer Ratio IC =- 1.0 Adc, VCE = -5.0 Vdc, f = 1.0 MHz Output Capacitance VCB = 10 Vdc, IE = 0, 100 kHz ≤ f ≤ 1.0 MHz hfe 50 400 300 pF on 2.5 µs off 10 µs Cobo SWITCHING CHARACTERISTICS Turn-On Time VCC = -30 Vdc; IC = -5.0 Adc; IB1 =- 20 mAdc Turn-Off Time VCC = -30 Vdc; IC = -5.0 Adc; IB1 = -IB2 = 20 mAdc t t SAFE OPERATING AREA DC Tests TC = +250C, 1 Cycle, t = 1.0 s Test 1 VCE = -8.5 Vdc, IC = -10 Adc Test 2 VCE = -25 Vdc, IC = -3.4 Adc Test 3 VCE = -40 Vdc, IC = -0.9 Adc 2N6648 VCE = -60 Vdc, IC = -0.3 Adc 2N6449 VCE = -80 Vdc, IC = -0.14 Adc 2N6650 (3) Pulse Test: Pulse Width = 300µs, 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