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Электронный компонент: ILN2003AD

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TECHNICAL DATA
ILN2003A
HIGH-VOLTAGE HIGH-CURRENT
DARLINGTON TRANSISTOR ARRAYS
The ILN2003A are monolithic high-voltage, high-current
Darlington transistor arrays. Each consists of seven n-p-n
Darlington pairs that feature high-voltage outputs with common-
cathode clamp diodes for switching inductive loads. The collector-
current rating of a single Darlington pair is 500 mA. The
Darlington pairs may be paralleled for higher current capability.
Applications include relay drivers, hammer drivers, lamp drivers,
display drivers (LED and gas discharge), line drivers, and logic
buffers.
ORDERING INFORMATION
ILN2003AN Plastic
ILN2003AD SOIC
T
A
= -20
C to 85 C for all
packages
The ILN2003A has a 2.7-k series base resistor for each
Darlington pair for operation directly with TTL or 5-V CMOS
devices.
500-mA Rated Collector Current (Single Output)
High-Voltage Outputs . . . 50 V
Output Clamp Diodes
Inputs Compatible With Various Types of Logic
Relay Driver Applications
LOGIC SYSBOL
LOGIC DIAGRAM

SCHEMATICS (each Darlington Pair)

All resistor values shown are nominal.

ILN2003A: R
B
= 2.7 kW




1
ILN2003A
Absolute maximum ratings at 25C free-air temperature (unless otherwise noted)
Collector-emitter voltage
50 V
Input voltage, V
I
(see Note 1)
30 V Peak
collector current (see Figures 14 and 15)
500 mA
Output clamp current, I
OK
500 mA
Total emitter-terminal current
-2.5 A
Continuous total power dissipation See Dissipation Rating Table
Operating free-air temperature range, T
A
-20C to 85C
Storage temperature range, Tstg
-65C to 150C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260C

NOTE 1: All voltage values are with respect to the emitter/substrate terminal E, unless otherwise noted.
Electrical characteristics, TA = 25C (unless otherwise noted)
2
ILN2003A


PARAMETER MEASUREMENT INFORMATION







3
ILN2003A




Figure 9. Propagation Delay-Time Waveforms




NOTES: A. The pulse generator has the following characteristics: PRR = 12.5 kHz, Z
O
= 50 .
B. C
L
includes probe and jig capacitance.
C. V
IH
= 3 V;
Figure 10. Latch-Up Test Circuit and Voltage Waveforms
4
ILN2003A
TYPICAL CHARACTERISTICS

COLLECTOR-EMITTER
COLLECTOR-
EMITTER
SATURATION VOLTAGE
vs
TOTAL COLLECTOR CURRENT
SATURATION VOLTAGE
vs
COLLECTOR CURRENT
(ONE DARLINGTON)

COLLECTOR CURRENT
vs
INPUT CURRENT
5