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| PN3642 Discrete POWER & Signal Technologies PN3642 C BE TO-92 NPN General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring collector currents to 300 mA. Sourced from Process 10. See PN100 for characteristics. Absolute Maximum Ratings* Symbol VCEO VCBO VEBO IC TJ, Tstg Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current - Continuous TA = 25C unless otherwise noted Parameter Value 45 60 5.0 500 -55 to +150 Units V V V mA C Operating and Storage Junction Temperature Range *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics Symbol PD RJC RJA TA = 25C unless otherwise noted Characteristic Total Device Dissipation Derate above 25C Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient Max PN3642 625 5.0 83.3 200 Units mW mW/C C/W C/W (c) 1997 Fairchild Semiconductor Corporation PN3642 NPN General Purpose Amplifier (continued) Electrical Characteristics Symbol Parameter TA = 25C unless otherwise noted Test Conditions Min Max Units OFF CHARACTERISTICS V(BR)CEO V(BR)CBO V(BR)EBO ICES Collector-Emitter Breakdown Voltage* Collector-Base Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cutoff Current I C = 10 mA, I B = 0 I C = 10 A, IE = 0 I E = 10 A, I C = 0 VCE = 50 V, IE = 0, VCE = 50 V, IE = 0, T A = 65 C 45 60 5.0 50 1.0 V V V nA A ON CHARACTERISTICS* hFE VCE(sat) DC Current Gain Collector-Emitter Saturation Voltage VCE = 10 V, IC = 150 mA VCE = 10 V, IC = 500 mA IC = 150 mA, I B = 15 mA 40 15 120 0.22 V SMALL SIGNAL CHARACTERISTICS Cob hfe Gpe Output Capacitance Small-Signal Current Gain Amplifier Power Gain VCB = 10 V, f = 140 kHz I C = 50 mA, VCE = 5.0 V, f = 100 MHz VCE = 15 V, IC = 0, Rg = 140 , f = 30 MHz, RL = 260 VCE = 15 V, IC = 0, RS = 140 , f = 30 MHz, RL = 260 1.5 10 dB 8.0 pF Collector Efficiency 60 % *Pulse Test: Pulse Width 300 s, Duty Cycle 2.0% |
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