L601-L603
L602-L604
DARLINGTON ARRAYS
EIGHT DARLINGTONS PER PACKAGE
OUTPUT CURRENT 400 mA PER DRIVER (500
mA PEAK)
OUTPUT VOLTAGE 90 V (V
CE (sus))
= 70 V)
INTEGRAL SUPPRESSION DIODES FOR
INDUCTIVE LOADS
O UTPUTS CAN B E PARALLELED F OR
HIGHER CURRENT
TTL / CMOS / PMOS / DTL COMPATIBLE
INPUTS
INPUTS PINNED OPPOSITE OUTPUTS TO
SIMPLIFY LAYOUT
DIP-18
ORDER CODES :
L601C L603C
L602C L604C
The four versions interface to all common logic
families:
DESCRIPTION
The L601, L602, L603 and L604 are high voltage,
high current darlington arrays each containing
eight open collector darlington pairs with common
emitters. Each channel is rated at 400 mA and can
with stand peak currents of 500 mA. Suppression
diodes are included for inductive load driving and
the inputs are pinned opposite the outputs to sim-
plify board layout.
L601
L602
L603
L604
General purpose
14 - 25 V PMOS
5 V TTL
6 - 15 V CMOS
These versatile devices are usefulfor driving a wide
range of loads, including solenoids, relays DC mo-
tors, LED displays, filament lamps, thermal print-
heads and high power buffers.
ABSOLUTE MAXIMUM RATINGS
Symbol
V
CEX
I
C
I
C
V
i
I
i
P
tot
T
op
Parameter
Collector Emitter Voltage (input open)
Collector Current
Collector Peak Current
Input Voltage (for L602 L603 and L604)
Input Current (for L601 only)
Total Power Dissipation a T
amb
= 25°C
Operating Junction Temperature
Value
90
0.4
0.5
30
25
1.8
-25 to 150
mA
W
°C
Unit
V
A
A
October 1991
1/5
L601-L602-L603-L604
PIN CONNECTION
(top view)
SCHEMATIC DIAGRAMS
L601
L602
L603
L604
2/5
L601-L602-L603-L604
THERMAL DATA
Symbol
R
th-j-amb
Parameter
Thermal resistance Junction-ambient
Max
Value
70
Unit
°C/W
ELECTRICAL CHARACTERISTICS
(T
amb
= 25
°C,
unless otherwise specified)
Symbol
I
CEX
V
CE (sat)
Parameter
Output Leakage Current
Collector Emitter Saturation
Voltage
Test conditions
V
CE
= 90 V
I
C
= 300 mA
I
C
= 200 mA
I
C
= 100 mA
V
CE
= 3 V
V
CE
= 3V
for L602
for L603
for L604
V
CE
= 90 V
for L601
for L602
for L603
for L604
V
R
= 90 V
I
F
= 300 mA
0.5 V
i
to 0.5 V
o
0.5 V
i
to 0.5 V
o
2
0.4
0.4
I
B
= 500
µA
I
B
=
µA
I
B
= 250
µA
I
C
= 300 mA
I
C
= 300 mA
11.5
2.5
5
I
C
= 25
µA
V
V
V
1000
Min.
Typ.
Max.
10
2
1.7
1.2
Unit
µ
A
V
V
V
-
h
FE
V
i
DC Forward Current Gain
(L601 only)
Minimum Input Voltage
(ON condition)
V
i
Maximum Input Voltage
(OFF condition)
0.55
7
0.75
1
50
2.4
V
V
V
V
µA
V
µs
µ
s
I
R
V
F
t
on
t
off
Clamp Diode Reverse
Current
Clamp Diode Forward
Voltage
Turn-on Delay
Turn-off Delay
3/5
L601-L602-L603-L604
DIP18 PACKAGE MECHANICAL DATA
DIM.
MIN.
a1
B
b
b1
D
E
e
e3
F
I
L
Z
3.3
1.27
1.59
8.5
2.54
20.32
7.1
3.93
0.130
0.050
0.063
0.254
1.39
0.46
0.25
23.24
0.335
0.100
0.800
0.280
0.155
1.65
mm
TYP.
MAX.
MIN.
0.010
0.055
0.018
0.010
0.915
0.065
inch
TYP.
MAX.
4/5
L601-L602-L603-L604
Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No
license is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned
in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied.
SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express
written approval of SGS-THOMSON Microelectronics.
©
1994 SGS-THOMSON Microelectronics - All Rights Reserved
SGS-THOMSON Microelectronics GROUP OF COMPANIES
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