580 Pleasant St. Watertown, MA 02172 PH: (617) 926-040 FAX: (617) 924-1235 2N3700 Features 140 Volts 1 Amp * Meets MIL-S-19500/391 * Collector-Base Voltage 140V * Fast Switching 30 nS NPN BIPOLAR TRANSISTOR Maximum Ratings RATING Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage SYMBOL MAX. UNIT VCEO VCBO VEBO 80 140 7.0 Vdc Vdc Vdc 0.5 2.85 Watts o mW/ C 1.8 10.3 -55 to +175 -55 to +175 300 83 Watts o mW/ C o C Total Device Dissipation o @ TA = 25 C o Derate above 25 C Total Device Dissipation o @ TA = 25 C o Derate above 25 C Operating Temperature Range PD Storage Temperature Range TS Thermal Resistance, Junction to Ambient Thermal Resistance, Junction to Case Mechanical Outline Datasheet# MSCO279A 5/23/97 PD TJ RJA RJC o C o C/W C/W o 2N3700 Electrical Parameters (TA @ 25C unless otherwise specified) CHARACTERISTICS Off Characteristics Collector-Emitter Breakdown Voltage (I C = 30 mAdc, I B = 0) Collector-Base Breakdown Voltage (I C = 100 Adc, IE = 0) Emitter-Base Breakdown Voltage (I E = 100 Adc, IC = 0) Collector Cutoff Current (V CB = 90 Vdc, I E = 0) o (V CB = 90 Vdc, I E = 0, TA = + 150 C Emitter Cutoff Current (V EB = 5.0 Vdc, I C = 0) D.C. Current Gain (I C = 0.1 mAdc, V CE = 10 Vdc) (I C = 10 mAdc, V CE = 10 Vdc)(1) (I C = 150 mAdc, V CE = 10 Vdc)(1) o (I C = 150 mAdc, V CE = 10 Vdc, T C = -55 C)(1) (I C = 500 mAdc, V CE = 10 Vdc)(1) (I C = 1.0 mAdc, V CE = 10 Vdc) Collector-Emitter Saturation Voltage(1) (I C = 150 mAdc, I B = 15 mAdc) (I C = 500 mAdc, I B = 50 mAdc) Base-Emitter Saturation Voltage(1) (I C = 150 mAdc, I B 15 mAdc) Small-signal short circuit forward current transfer ratio (I C = 50 mAdc, V CE = 10 Vdc, f = 20 MHz) Output Capacitance (V CB = 10 Vdc, I E = 0, 100kHz < f < 1MHz ) Input Capacitance (V EB = 0.5 Vdc, I C = 0, 100kHz < f < 1MHz) Small--Signal Current Gain (I C = 1.0 mAdc, V CE = 5.0 Vdc, f = 1.0 MHz) Collector Base Time Constant (I E = 10 mAdc, V CB = 10 Vdc, f = 79.8 MHz) Noise Figure (IC = 100 uAdc, VCE = 10 Vdc, Rg = 1.0 k ohms, f = 200Hz) (1) Pulse Test: Pulse Width 300 s, Duty Cycle 1.0%. Datasheet# MSCO279A 5/23/97 SYMBOL MIN. BVCEO TYP. MAX. UNIT 80 -- Vdc BVCEO 140 -- Vdc BVEBO 7.0 -- Vdc --- 0.01 10 -- 10 Adc ICES nAdc IEBO -- hFE 50 90 100 40 50 15 200 -300 -200 -- --- 0.2 0.5 -- 1.1 5 20 -- 12 -- 60 80 400 Vdc VCE(Sat) Vdc VBE(Sat) /hfe/ pf COBO pf CIBO -- hfe ps rb'CC 400 dB NF -- 4