NTE20 (NPN) & NTE21 (PNP) Silicon Complementary Transistors High Power, Low Collector Saturation Voltage Power Output Features: D High Power in a Compact ATR Package: PO = 1W Applications: D Regulated Power Supplies D 1 to 2W Output Stages D Drivers Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32V Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Collector Current, IC Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A Pulse NTE20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5A NTE21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.0A Collector Dissipation, PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1W Junction Temperature, TJ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +135°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +135°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Collector–Emitter Breakdown Voltage V(BR)CEO IC = 1mA 32 – – V Collector–Base Breakdown Voltage V(BR)CBO IC = 50µA 40 – – V Emitter–Base Breakdown Voltage V(BR)EBO IE = 50µA 5 – – V Collector Cutoff Current ICBO VCB = 20V – – 1 µA Emitter Cutoff Current IEBO VEB = 4V – – 1 µA DC Current Gain hFE VCE = 3V, IC = 500mA 120 – 270 IC = 2A, IC = 200mA – 500 – mV Collector Saturation Voltage VCE(sat) Transition Frequency fT VCE = 5V, IC = 500mA – 100 – MHz Output Capacitance Cob VCB = 10V, f = 1MHz – 50 – pF .102 (2.6) .280 (7.11) E .100 (2.54) .051 (1.29) C B .185 (4.7) .138 (3.5) .022 (0.55)