DARLINGTON ARRAYS. L203 Datasheet

L203 ARRAYS. Datasheet pdf. Equivalent

Part L203
Description HIGH-CURRENT 7 DARLINGTON ARRAYS
Feature LINEAR INTEGRATED CIRCUITS I HIGH-VOLTAGE, HIGH-CURRENT 7 DARLINGTON ARRAYS These high-voltage, h.
Manufacture SGS
Datasheet
Download L203 Datasheet

LINEAR INTEGRATED CIRCUITS I HIGH-VOLTAGE, HIGH-CURRENT 7 L203 Datasheet
Recommendation Recommendation Datasheet L203 Datasheet




L203
LINEAR INTEGRATED CIRCUITS
I
HIGH-VOLTAGE, HIGH-CURRENT 7 DARLINGTON ARRAYS
These high-voltage, high-current Darlington transistor arrays comprise seven NPN Darlington pairs on a
common monolithic substrate. All units feature open collector outputs and integral suppression diodes
for inductive loads. Peak currents of 600 rnA can be withstood, making them ideal for driving tungsten
filament lamps.
The L 201 is a general-purpose array wich may be used with DTL, TTL, PMOS, CMOS, etc. It is pinned
with inputs opposite outputs to facilitate circuit board layout and is priced to compete directly with
discrete transistor alternatives.
The L 202 was specifically designed for use with 14 to 25V PMOS devices.
Each input has a Zener diode and resistor in series in order to limit the input current to a safe value.
The L203 has a series base resistor to each Darlington pair allowing operation directly with TTL or
CMOS operating at a supply voltage of 5V.
The L204 has a series base resistor to each Darlington pair, allowing operation directly with PMOS or
CMOS utilizing supply voltage of 6 to 15V.
In all cases, the individual Darlington pair collector current rating is 500 rnA. However, outputs may be
paralleled for higher load current capability. The devices are supplied in a 16-lead dual in-line plastic
package with copper frame.
ABSOLUTE MAXIMUM RATINGS
Vi
Vo
VCEO(SUS)
Ic
Is
Ptot
Top
Tstg
Input voltage (for L 202, L 203 and L 204)
Output voltage (collector-emitter)
Collector-emitter sustaining voltage
Collector current .
Base current (for L 201 only)
Total power dissipation at Tamb = 25°C
Operating junction temperature
Storage temperature
30
50
36
500
25
1.8
-25 to 150
-55 to 150
V
V
V
rnA
rnA
W
°C
°C
I.;
I.'
II'':
Ii
I'
ORDERING NUMBERS: L201B, L203B
L202B, L204B
MECHANICAL DATA
Dimensions in mm
I,
I
6/82
93



L203
CONNECTION DIAGRAM (top view)
IN 1
IN 2
IN
IN 4
IN 5
IN 6
IN 7
GND
16 OUT 1
15 OUT 2
14 OUT 3
13 OUT 4
12 OUT 5
11 OUT 6
10 OUT 7
9 ~~~~8~G ~7JJES
5-1977
SCHEMATIC DIAGRAM
For L 201
COM
IN C~:-______~r-~==~===;~--:-~OUT
I
I
I
I
IL
_* ________ _
EACH DRIVER
5-3t.B9
For L 203
COM
IN O~~~2~.7~kn~__~~r-------~--:_-oOUT
I
II
I
I
*I I
II
L -J4.--------- _J
EACH DRIVER
50- 1989
For L 202
COM
10.5kfl
~------~~~~OUT
I
I
I
I
I
L -J4.---------
EACH DRIVER
_J
5-1984.
For L 204
10.5kn
~-------+--~_oOUT
I
L -J4.---------
EACH DRIVER
5-2574
94





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