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参数资料
型号： ILQ32
厂商： SIEMENS A G
元件分类： 光电耦合器
英文描述： PHOTODARLINGTON OPTOCOUPLER
中文描述： 4 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
封装： PLASTIC, DIP-16
文件页数： 1/2页
文件大小： 50K
代理商： ILQ32
5–1
FEATURES
Very High Current Transfer Ratio, 500% Min.
Isolation Test Voltage, 5300 VAC
High Isolation Resistance, 10
Low Coupling Capacitance
Standard Plastic DIP Package
Underwriters Lab File #E52744
VDE 0884 Available with Option 1
Maximum Ratings (Each Channel)
Emitter
Peak Reverse Voltage ........................................3 V
Continuous Forward Current.........................60 mA
Power Dissipation at 25
°
C.........................100 mW
Derate Linearly from 25
°
C ....................1.33 mW/
Detector
Collector-Emitter Breakdown Voltage .............30 V
Collector (Load) Current..............................125 mA
Power Dissipation at 25
°
C Ambient...........150 mW
Derate Linearly from 25
°
C ......................2.0 mW/
Package
Isolation Test Voltage (between emitter
and detector refer to standard climate
23
°
C/50%RH, DIN 50014)
t=1 sec...........................................5300 VAC
Creepage ...............................................7 mm min.
Clearance...............................................7 mm min.
Comparative Tracking Index per
DIN IEC 112/VDE303, part 1........................
Isolation Resistance
V
IO
=500V, T
A
=25
°
C ......................... R
V
IO
=500V, T
A
=100
°
C ....................... R
Total Dissipation at 25
°
C Ambient
ILD32 .....................................................400 mW
ILQ32 .....................................................500 mW
Derate Linearly from 25
°
C
ILD32 ...............................................5.33 mW/
ILQ32 ...............................................6.67 mW/
Storage Temperature ...................–55
Operating Temperature ...............–55
Lead Soldering Time at 260
DESCRIPTION
RMS
11
Typical
°
C
°
C
RMS
≥
175
IO
IO
=10
=10
12
11
°
°
°
°
C
C
C
C
°
°
C to +150
C to +100
°
C ....................10 sec.
The ILD32/ILQ32 are optically coupled isolators
with a Gallium Arsenide infrared LED and a silicon
photodarlington sensor. Switching can be achieved
while maintaining a high degree of isolation
between driving and load circuits. These optocou-
plers can be used to replace reed and mercury
relays with advantages of long life, high speed
switching and elimination of magnetic fields.
The ILD32 has two isolated channels in a DIP pack-
age, and the ILQ32 has four channels. These
devices can be used to replace 4N32s or 4N33s in
applications calling for several single channel opto-
couplers on a board.
V
D E
Electrical Characteristics
(T
A
=25
°
C)
Min.
Symbol
Typ.
Max.
Unit
Condition
Emitter
Forward Voltage
V
F
1.25
1.5
V
I
F
=10 mA
Reverse Current
I
R
0.1
100
μ
A
V
R
=3.0 V
Capacitance
C
O
25
pF
V
R
=0 V
Detector
Breakdown Voltage
Collector-Emitter
BV
CEO
30
V
I
I
C
F
=100
=0
μ
A,
Breakdown Voltage
Emitter-Collector
BV
ECO
5
10
V
I
E
=100
μ
A
Collector-Emitter
Leakage Current
I
CEO
1.0
100
nA
V
I
F
CE
=10V,
Package
Current Transfer Ratio
CTR
500
%
I
F
=10 mA
Collector Emitter
Saturation Voltage
V
CEsat
1.0
V
I
I
C
F
=2 mA,
=8 mA
Isolation Capacitance
C
ISOL
0.5
pF
Turn-On Time
t
on
15
μ
s
V
CC
=10 V
Turn-Off Time
t
off
30
μ
s
I
R
F
=5 mA,
L
=100
Dimensions in inches (mm)
.268 (6.81)
.255 (6.48)
.790 (20.07)
.779 (19.77 )
.045 (1.14)
.030 (.76)
4
°
Typ.
.100 (2.54)
Typ.
10
°
Typ.
3
°
–9
°
.305 typ.
(7.75) typ.
.022 (.56)
.018 (.46)
.012 (.30)
.008 (.20)
.135 (3.43)
.115 (2.92)
Pin One I.D.
.150 (3.81)
.130 (3.30)
.040 (1.02)
.030 (.76 )
.268 (6.81)
.255 (6.48)
3
4
6
5
.390 (9.91)
.379 (9.63)
.045 (1.14)
.030 (.76)
4
°
Typ.
.100 (2.54)
Typ.
10
°
Typ.
3
°
–9
°
.305 typ.
(7.75) typ.
.022 (.56)
.018 (.46)
.012 (.30)
.008 (.20)
.135 (3.43)
.115 (2.92)
1
2
8
7
Pin One I.D.
.150 (3.81)
.130 (3.30)
.040 (1.02)
.030 (.76 )
Emitter
Collector
Collector
Emitter
Emitter
Collector
Collector
Emitter
Anode
Cathode
Cathode
Anode
Anode
Cathode
Cathode
Anode
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
8
7
6
5
Emitter
Collector
Collector
Emitter
Anode
Cathode
Cathode
Anode
1
2
3
4
Dual
Channel
Quad
Channel
DUAL CHANNEL
QUAD CHANNEL
ILD32
ILQ32
PHOTODARLINGTON OPTOCOUPLER
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