Transistor Array. NTE2079 Datasheet

NTE2079 Array. Datasheet pdf. Equivalent

Part NTE2079
Description Integrated Circuit 7-Stage Darlington Transistor Array
Feature NTE2079 Integrated Circuit 7–Stage Darlington Transistor Array Description: The NTE2079 is a 7–chann.
Manufacture NTE
Datasheet
Download NTE2079 Datasheet




NTE2079
NTE2079
Integrated Circuit
7–Stage Darlington Transistor Array
Description:
The NTE2079 is a 7–channel sink driver in a 16–Lead DIP type package and consists of 14 NPN
transistors connected to form seven high current gain driver pairs.
Features:
D High Output Sustaining Voltage to 40V
D High Output Sink Current to 400mA
D PMOS Compatible Input
D Wide Operating Temperature Range (TA = –20° to +75°C)
Application:
Relay and printer driver, LED or Incandescent display digit driver, Interfacing for standard MOS/BI POLAR
logics.
Function:
The NTE2079 is comprised of seven NPN Darlington drivers pairs with 20kseries input resistors.
All emitters and the substrate are connected together to Pin8. The outputs are capable of sinking
400mA and will withstand 40V in the OFF state.
Absolute Maximum Ratings: (TA = –20° to +75°C unless otherwise specified)
Output sustaining Voltage (Transistor OFF), VCEO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.5 to +40V
Collector Current (Transistor ON), IC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400mA
Input Voltage, VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V
Power Dissipation (TA = +25°C), PD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.47W
Operating Ambient Temperature Range, Topr . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –20° to +75°C
Storage Temperature Range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55° to +125°C
Recommended Operational Conditions: (TA = –20°C to +75°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Voltage
Collector Current Per Channel
VO 0
IO Percent duty cycle less than 8% 0
Percent duty cycle less than 30% 0
– 40 V
– 400 mA
– 40 V
Input Voltage, High Level
Input Voltage, Low Level
VIH IC = 400mA
IC = 100mA
VIL IO(Leak) = 50µA
8 – 30 V
5 – 30 V
0 – 0.5 V



NTE2079
Electrical Characteristics: (TA = 20° to +75°C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Output Sustaining Voltage
Output Saturation Voltage
Input Current
DC Forward Current Gain
V(BR)CEO
VCE(sat) Vi = 5V, IC = 400mA
Vi = 5V, IC = 200mA
II Vi = 17V
hFE VCE = 4V, IC = 400mA,
TA = 25°C
40
0.3
1000
Typ
1.2
0.9
0.8
6000
Max Unit
V
2.4 V
1.6 V
1.8 mA
––
Note 1. A typical value is at TA = +25°C
Pin Connection Diagram
Input 1 1
Input 2 2
Input 3 3
Input 4 4
Input 5 5
Input 6 6
Input 7 7
GND 8
16 Output 1
15 Output 2
14 Output 3
13 Output 4
12 Output 5
11 Output 6
10 Output 7
9 N.C.
16 9
18
.870 (22.0) Max
.200 (5.08)
Max
.260 (6.6)
Max
.100 (2.54)
.700 (17.78)
.099 (2.5) Min







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)