Siemens ILD766, IL766 Datasheet
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SINGLE CHANNEL
DUAL CHANNEL
IL766
ILD766
BIDIRECTIONAL INPUT
DARLINGTON OPTOCOUPLERS
FEATURES
• Internal R
• High Current Transfer Ratios, V
IL/ILD766-1: 500% at I
IL/ILD766-2: 500% at I
•BV
CEO
for Better Stability
BE
>60 V
=2 mA
F
=1.0 mA
F
CE
V
• AC or Polarity Insensitive Inputs
• Built-In Reverse Polarity Input Protection
• Industry Standard DIP Package
• Underwriters Lab File #E52744
DESCRIPTION
The IL/ILD766 are bidirectional input optically coupled isolators. They consist of two Gallium Arsenide infrared emitting diodes coupled to a silicon
NPN photodarlington per channel.
The IL766 are single channel optocouplers. The
ILD766 has two isolated channels in a single DIP
package. They are designed for applications
requiring detection or monitoring of AC
signals.
Maximum Ratings
Emitter (Each Channel)
Continuous Forward Current.........................60 mA
Power Dissipation at 25 °
C
Single Channel.......................................200 mW
Dual Channel............................................90 mW
Derate Linearly from 25 °
Single Channel...................................2.6 mW/ °
Dual Channel......................................1.2 mW/ °
Detector (Each Channel )
Collector-Emitter Breakdown Voltage ..............60 V
C
Collector-Base Breakdown Voltage .................70 V
Power Dissipation at 25 °
Derate Linearly from 25 °
C .........................100 mW
C ................... 1.33 mW/ ° C
Packa ge
Isolation Test V oltage
(t= 1 sec.)................... 7500 V A C
Isolation Resistance
T
=25 ° C ........................................................≥ 10
A
T
=100 ° C .....................................................≥ 10
A
/5300 VA C
PK
RMS
12
11
Total Power Dissipation at 25 ° C Ambient
(LED Plus Detector)
Single Channel.......................................250 mW
Dual Channel..........................................400 mW
Derate Linearly from 25 °
Single Channel...................................3.3 mW/ °
Dual Channel ....................................5.3 mW/ °
C
Creepage............................................... 7 mm min.
Clearance............................................... 7 mm min.
Comparative Tracking Index per
DIN IEC 112/VDE303, part 1.........................175
Storage Temperature....................–55 °
Operating Temperature................–55 °
Lead Soldering Time at 260 °
C.................... 10 sec.
C to +150 ° C
C to +100 ° C
Dimensions in inches (mm)
3
248 (6.30)
256 (6.50)
4
5
Single Channel
Dual Channel
C
C
.039
(1.00)
min.
Typ.
018 (0.45)
022 (0.55)
255 (6.48)
268 (6.81)
Typ.
018 (.46)
022 (.56)
.335 (8.50)
.343 (8.70)
4°
34
65
.379 (9.63)
.390 (9.91)
.030 (.76)
.045 (1.14)
4°
Electrical Characteristics (T
Sym Min Typ Max. Unit Condition
Emitter
Forward Voltage V
Detector
Ω
Ω
Breakdown Voltage,
Collector-Emitter
Collector-Base
Leakage Current,
Collector-Emitter I
Package
C
Saturation Voltage,
C
Collector-Emitter
DC Current Transfer
Ratio
IL766/ILD766-1
IL766-2
Rise Time, Fall Time 100
5–1
F
BV
BV
CEO
V
CEsat
CTR
CEO
CBO
Anode/
Cathode
Cathode/
6
.020 (.051) min.
2
.100 (2.54)Typ.
A
Anode
Pin One
I.D.
.130 (3.30)
.150 (3.81)
.031 (0.80)
.035 (0.90)
.100 (2.54) Typ.
Pin One ID.
1
87
.130 (3.30)
.150 (3.81)
.030 (.76 )
.040 (1.02)
=25 ° C)
606075
500
500
1
2
NC
3
.300 (7.62)
Typ.
18°
Typ.
.010 (.25)
.014 (.35)
.300 (7.62)
.347 (8.82)
Anode/
Cathode
Cathode/
Cathode
Cathode/
1.2 1.5 V I
90
10 100 nA V
1
2
Anode
Anode/
3
4
Anode
.305 Typ.
(7.75) Typ.
10°
3°–9°
Typ.
.008 (.20)
.012 (.30)
1.0 V I
6
5
4
.110 (2.79)
.150 (3.81)
V
V
%
%
µ sV
Base
Collector
Emitter
Emitter
8
Collecto
7
Collecto
6
Emitter
5
.115 (2.92
.135 (3.43
= ± 10 mA
F
I
=1 mA
C
I
=10 µ A
C
=10 V
CE
= ± 10 mA,
F
I
=10 mA
C
I
= ± 2 mA,
F
V
=5 V
CE
I
= ± 1.0 mA,
F
V
=5 V
CE
=10 V,
CC
= ± 2 mA,
I
F
R
=100 Ω
L
Figure 1. Input characteristics
Figure 2. Transistor current versus voltage
Figure 4. I
CEO
at V
=10 V versus temperature
CE
Figure 5. Tr versus forward current
10
Normalized @
If=10ma
Ta= 25 °C
1
Vce=1V
.1
Vce=5V
Figure 3. Transistor output current versus voltage
NCTRce-Normalized CTR
.01
100101.1
If- LED current - ma
Figure 6. Normalized CTR versus forward current
30
RL=1k
20
Trise (µs)
10
RL=10k
0
101
If-LED current - ma
5–2
IL/ILD766
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