NTE2078 Datasheet, PDF (1/2 Pages) NTE Electronics – Integrated Circuit 5-Stage Darlington Transistor Array

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 (T_A = –20° to +75°C)
Application:
D Relay and printer drivers
D LED or incandescent display digit driver
D Interface for standard MOS/Bi POLAR logics.
Absolute Maximum Ratings: (T_A = –20° to +75°C, unless otherwise specified)
Output Sustaining Voltage (Transistor OFF), V_CEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 to 30V
Collector Current (Transistor ON), I_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500mA
Power Dissipation (T_A = +25°C), P_d . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.47W
Operating Ambient Temperature Range, T_opr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, T_stg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Electrical Characteristics: (T_A = –20° to +75°C, Note 1, unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Sustaining Voltage
V_(BR)CEO I_CEO = 100µA
30 – – V
Output Saturation Voltage
V_CE(sat) V_I = 2mA, I_C = 400mA
– 1.0 2.4 V
Input Voltage
V_I = 1mA, I_C = 200mA
V_I I_I = 1mA
– 0.8 1.6
0.6 1.35 1.7 V
Output Voltage
V_O
0 – 30 V
Note 1. All typical values are at T_A = 25°C.