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| NTE2078 Integrated Circuit 5-Stage Darlington Transistor Array Description: The NTE2078 is a 5-channel sink driver consisting of 10 NPN transistors connected to form high current gain driver pairs. Features: D Output sustaining voltage to 30V D High Output Sink Current to 500mA D Wide Operating Temperature Range (TA = -20 to +75C) Application: D Relay and printer drivers D LED or incandescent display digit driver D Interface for standard MOS/Bi POLAR logics. Absolute Maximum Ratings: (TA = -20 to +75C, unless otherwise specified) Output Sustaining Voltage (Transistor OFF), VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 30V Collector Current (Transistor ON), IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA Power Dissipation (TA = +25C), Pd . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.47W Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 to +75C Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to +125C Electrical Characteristics: (TA = -20 to +75C, Note 1, unless otherwise specified) Parameter Output Sustaining Voltage Output Saturation Voltage Symbol Test Conditions Min Typ Max Unit 30 - - 0.6 0 - 1.0 0.8 1.35 - - 2.4 1.6 1.7 30 V V V V V(BR)CEO ICEO = 100A VCE(sat) VI VO VI = 2mA, IC = 400mA VI = 1mA, IC = 200mA Input Voltage Output Voltage II = 1mA Note 1. All typical values are at TA = 25C. Electrical Characteristics (Cont'd): (TA = -20 to +75C, Note 1, unless otherwise specified) Parameter Collector Current per Channel Symbol IC IIH IIL Test Conditions Percent Duty Cycle: < 10% Percent Duty Cycle: < 55% "H" Input Current IC = 200mA IC = 400mA "L" Input Current Min Typ Max Unit 0 0 1 2 - - - - - 0 400 200 5 5 - A mA mA Note 1. All typical values are at TA = 25C. Pin Connection Diagram N.C. 1 Input 1 2 Input 2 3 Input 3 4 Input 4 5 Input 5 6 GND 7 14 N.C. 13 Output 1 12 Output 2 11 Output 3 10 Output 4 9 Output 5 8 N.C. 14 8 1 7 .785 (19.95) Max .200 (5.08) Max .300 (7.62) .100 (2.45) .600 (15.24) .099 (2.5) Min |
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