NTE1829 Integrated Circuit Quad Transistor Array, 5kΩ Features: D 4 Circuits D Output Current: IC = 50mA D Breakdown Voltage: VCEO = 24V D Built–In Base Current Limiting Resistor Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Collector–Base Voltage, VCBO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Collector–Emitter Voltage, VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24V Collector Substrate Voltage, VCIO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V Collector Current, IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mA Input Voltage, V1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5V to 50V Collector Power Dissipation (Per Transistor), PC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250mW Power Dissipation, PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000mW Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –30° to +75°C Storage Temperatuere Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +150°C Electrical Characteristics: (TA = +25°C unless otherwise specified) Parameter Symbol Test Conditions Min Typ Max Unit Collector–Base Voltage VCBO IC = 10µA, IE = 0 50 – – V Collector–Emitter Voltage VCEO IC = 1mA, IB = 0 24 – – V Collector Leakage Current ICEO VCE = 10V, RBE = ∞ – – 1 µA – 0.1 0.2 V IC = 25mA, II = 2.25mA – 0.3 0.4 V VCE = 300mV, IC = 5mA – 1.2 2.2 V VCE = 500mV, IC = 25mA – 3.0 5.1 V IC = 5mA, V1 = 5V – 0.85 1.2 mA IC = 25mA, V1 = 15V – 2.9 4.2 mA Collector–Emitter Saturation Voltage Input Voltage Input Current VCE(sat) IC = 5mA, II = 0.55mA VI II Pin Connection Diagram (Front View) 9 Collector 4 8 Base 4 7 Collector 3 6 Base 3 5 Common Emitter 4 Collector 2 3 Base 2 2 Collector 1 1 Base 1 .929 (23.6) .118 (3.0) .236 (6.0) 1 9 .098 (2.5) .100 (2.54) .118(3.0)