NTE127 Germanium PNP Transistor Horizontal Output Amplifier Absolute Maximum Ratings: Collector–Base Voltage, VCBO Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320V Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60V Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2V Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10A Base Current, IB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +4, –1A Power Dissipation (TMF ≤ +55°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5W Operating Junction Temperature Range, TJ(opr) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +85°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65° to +85°C Maximum Thermal Resistance, Junction–to–Case, RthJC . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5°C/W Lead Temperature (During Soldering, 10sec Max), TL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +230°C Electrical Characteristics: Parameter Symbol Test Conditions Collector–Emitter Breakdown Voltage V(BR)CES IC = 0.025A, VEB = 0 Emitter–Base Breakdown Voltage V(BR)EBO IE = 100mA, IC = 0 Collector Cutoff Current Collector–Emitter Saturation Voltage ICBO VCE(sat) Min Typ Max Unit 320 – – V 2 – – V VCB = 10V, IE = 0 – – 200 µA IC = 6A, IB = 400mA – – 1.5 V IC = 3A, IB = 200mA – – 1.5 V DC Current Gain hFE VCE = 3V, IC = 6A 15 – – Base–Emitter Voltage VBE IC = 6A, IB = 400mA – 0.8 – V Turn–Off Time ts + tf – – 1.2 µs Note 1. This device is for replacement only and NOT intended for new design. Therefore, these specifications are for reference only and strictly for determining the suitability of this device as a replacement in a working circuit. .135 (3.45) Max .350 (8.89) .875 (22.2) Dia Max Seating Plane .312 (7.93) Min Emitter .040 (1.02) 1.187 (30.16) .665 (16.9) .215 (5.45) .156 (3.96) Dia (2 Holes) .430 (10.92) .188 (4.8) R Max Base .525 (13.35) R Max Collector/Case