NTE396 Silicon NPN Transistor Power Amplifier & High Speed Switch (Compl to NTE397) Absolute Maximum Ratings: Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350V Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 450V Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7V Continuous Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Base Current, IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA Total Device Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.7mW/°C Total Device Dissipation (TC = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5W Derate Above 25°C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28.6mW/°C Operating Junction Temperature Range, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +200°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +200°C Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35°C/W Thermal Resistance, Junction–to–Ambient, RthJA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175°C/W Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit OFF Characteristics Collector–Emitter Sustaining Voltage VCEO(sus) IC = 50mA, IB = 0, Note 1 Collector Cutoff Current Emitter Cutoff Current 350 – – V ICEO VCE = 300V, IB = 0 – – 20 µA ICEX VCE = 450V, VBE = 1.5V – – 500 µA ICBO VCB = 360V, IE = 0 – – 20 µA IEBO VEB = 6V, IC = 0 – – 20 µA hFE IC = 2mA, VCE = 10V 30 – – IC = 20mA, VCE = 10V 40 – 160 ON Characteristics (Note 1) DC Current Gain Collector–Emitter Saturation Voltage VCE(sat) IC = 50mA, IB = 4mA – – 0.5 V Base–Emitter Saturation Voltage VBE(sat) IC = 50mA, IB = 4mA – – 1.3 V Note 1. Pulse Test; Pulse Width ≤ 300µs, Duty Cycle ≤ 2%. CAUTION: The sustaining voltage must not be measured on a curve tracer. Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit fT IC = 10mA, VCE = 10V, f = 50MHz 15 – – MHz Small–Signal Characteristics Current Gain–Bandwidth Product Output Capacitance Cobo VCB = 10V, IE = 0, f = 1MHz – – 10 pF Input Capacitance Cibo VCB = 5V, IC = 0, f = 1MHz – – 75 pF Small–Signal Current Gain hfe IC = 5mA, VCE = 10V, f = 1MHz 25 – – Re(hie) VCE = 10V, IC = 5mA, f = 1MHz – – 300 Real Part of Input Impedance .370 (9.39) Dia Max .355 (9.03) Dia Max .260 (6.6) Max .500 (12.7) Min .018 (0.45) Base Emitter Collector/Case 45° .031 (.793) Ω