NTE22 Silicon NPN Transistor AF PO, General Purpose Amp, Driver Features: D High Breakdown Voltage: VCEO = 80V D Large IC Capacity: IC = 1A DC D Good hFE Linearity D Low Collector Saturation Voltage Applications: D Medium Power Output Stages D High–Voltage Drivers Absolute Maximum Ratings: Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100V Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80V Emitter–Base Voltage, VEBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Collector Current, IC Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1A Pulse (Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A Collector Dissipation, PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 900mW Junction Temperature, Tj . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +135°C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C Note 1. PW = 20ms, Duty Cycle = 1/2 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 80 – – V Collector–Base Breakdown Voltage V(BR)CBO IC = 50µA 100 – – V Emitter–Base Breakdown Voltage V(BR)EBO IE = 50µA 5 – – V Collector Cutoff Current ICBO VCB = 80V – – 1 µA Emitter Cutoff Current IEBO VEB = 4V – – 1 µA DC Current Gain hFE VCE = 3V, IC = 50mA 120 – 270 VCE(sat) IC = 500A, IB = 50mA – 0.15 0.4 V Transition Frequency fT VCE = 10V, IC = 50mA – 100 – MHz Output Capacitance Cob VCB = 10V, f = 1MHz – 20 – pF Collector Saturation Voltage .102 (2.6) .280 (7.11) E .100 (2.54) .051 (1.29) C B .185 (4.7) .138 (3.5) .022 (0.55)