DUAL CHANNEL
ILD1/2/5
QUAD CHANNEL
ILQ1/2/5
PHOTOTRANSISTOR
OPTOCOUPLER
FEATURES
• Current Transfer Ratio at I
F
=10 mA
ILD/Q1, 20% Min.
ILD/Q2, 100% Min.
ILD/Q5, 50% Min.
• High Collector-Emitter Voltage
ILD/Q1: BV
CEO
=50 V
ILD/Q2, ILD/Q5: BV
CEO
=70 V
• Field-Effect Stable by TRansparent IOn
Shield (TRIOS) Isolation Test Voltage, 5300
VAC
RMS
• Underwriters Lab File #E52744
V
•
VDE 0884 Available with Option 1
D E
Maximum Ratings
(Each Channel)
Emitter
Reverse Voltage ................................................6 V
Forward Current ...........................................60 mA
Surge Current ................................................. 2.5 A
Power Dissipation.......................................100 mW
Derate Linearly from 25
°
C..................... 1.3 mW/
°
C
Detector
Collector-Emitter Reverse Voltage
ILD/Q1 ........................................................... 50 V
ILD/Q2, ILD/Q5...............................................70 V
Collector Current .......................................... 50 mA
Collector Current (t<1 ms)...........................400 mA
Power Dissipation.......................................200 mW
Derate Linearly from 25
°
C......................2.6 mW/
°
C
Package
Isolation Test Voltage (between
emitter and detector referred to
standard climate 23
°
C/50%RH,
DIN 50014) .................................... 5300 VAC
RMS
Creepage ............................................... min. 7 mm
Clearance............................................... min. 7 mm
Isolation Resistance
V
IO
=500 V, T
A
=25
°
C ......................... R
IO
=10
12
Ω
V
IO
=500 V, T
A
=100
°
C ....................... R
IO
=10
11
Ω
Package Power Dissipation ...................... 250 mW
Derate Linearly from 25
°
C..................... 3.3 mW/
°
C
Storage Temperature................... –40
°
C to +150
°
C
Operating Temperature ................–40
°
C to +100
°
C
Junction Temperature.................................... 100
°
C
Soldering Temperature
(2 mm from case bottom) .......................... 260
°
C
Dimensions in inches (mm)
Dual Channel
Pin One I.D.
4
3
2
1
Anode 1
.268 (6.81)
.255 (6.48)
Cathode 2
Cathode 3
5
6
7
8
.390 (9.91)
.379 (9.63)
.045 (1.14)
.030 (.76)
Anode 4
.305 Typ.
(7.75) Typ.
.150 (3.81)
.130 (3.30)
4° Typ.
.022 (.56)
.018 (.46)
.040 (1.02)
.030 (.76 )
.100 (2.54) Typ.
10
°
Typ.
3°–9°
.012 (.30)
.008 (.20)
Pin One I.D.
.135 (3.43)
.115 (2.92)
8 Emitter
7 Collector
6 Collector
5 Emitter
Quad Channel
Anode 1
16 Emitter
15 Collector
14 Collector
13 Emitter
12 Emitter
11 Collector
10 Collector
9 Emitter
.305 Typ.
(7.75) Typ.
.135 (3.43)
.115 (2.92)
Cathode 2
Cathode 3
.268 (6.81)
.255 (6.48)
Anode 4
Anode 5
Cathode 6
.790 (20.07)
.779 (19.77 )
.045 (1.14)
.030 (.76)
Cathode 7
Anode 8
.150 (3.81)
.130 (3.30)
4° Typ.
.022 (.56)
.018 (.46)
.040 (1.02)
.030 (.76 )
.100 (2.54) Typ.
10
°
Typ.
3°–9°
.012 (.30)
.008 (.20)
DESCRIPTION
The ILD/Q1/2/5 are optically coupled isolated pairs employing GaAs infrared
LEDs and silicon NPN phototransistor. Signal information, including a DC
level, can be transmitted by the drive while maintaining a high degree of
electrical isolation between input and output. The ILD/Q1/2/5 are especially
designed for driving medium-speed logic and can be used to eliminate trou-
blesome ground loop and noise problems. Also these couplers can be
used to replace relays and transformers in many digital interface applica-
tions such as CRT modulation. The ILD1/2/5 has two isolated channels in a
single DIP package and the ILQ1/2/5 has four isolated channels per pack-
age.
See Appnote 45, “How to Use Optocoupler Normalized Curves.”
5–1
INFINEON [ INFINEON TECHNOLOGIES AG ]
