IL1 Datasheet, PDF (1/5 Pages) Siemens Semiconductor Group – PHOTOTRANSISTOR OPTOCOUPLER

IL1/2/5
PHOTOTRANSISTOR
OPTOCOUPLER
FEATURES
• Current Transfer Ratio at I_F=10 mA
IL1, 20% Min.
IL2, 100% Min.
IL5, 50% Min.
• High Collector-Emitter Voltage
IL1 – BV_CEO=50 V
IL2, IL5 – BV_CEO=70 V
• Field-Effect Stable by TRansparent IOn Shield
(TRIOS)
• Double Molded Package Offers Isolation Test
Voltage 5300 VAC_RMS
• Underwriters Lab File #E52744
•
V
DE
VDE Approval #0884
(Available with Option 1)
DESCRIPTION
The IL1/2/5 are optically coupled isolated pairs employ-
ing GaAs infrared LEDs and silicon NPN phototransistor.
Signal information, including a DC level, can be trans-
mitted by the drive while maintaining a high degree of
electrical isolation between input and output. The IL1/2/5
are especially designed for driving medium-speed logic
and can be used to eliminate troublesome ground loop
and noise problems. These couplers can be used also
to replace relays and transformers in many digital inter-
face applications such as CRT modulation.
See Appnote 45, “How to Use Optocoupler Normalized
Curves.”
Dimensions in inches (mm)
Pin One ID
321
Anode ₁
.248 (6.30)
.256 (6.50)
Cathode ₂
6 Base
5 Collector
.039
(1.00)
Min.
4°
typ.
.018 (0.45)
.022 (0.55)
4 56
.335 (8.50)
.343 (8.70)
NC ₃
4 Emitter
.300 (7.62)
typ.
.130 (3.30)
.150 (3.81)
.020 (.051) min.
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
18° typ.
.010 (.25)
.014 (.35)
.300 (7.62)
.347 (8.82)
.110 (2.79)
.150 (3.81)
Maximum Ratings
Emitter
Reverse Voltage.................................................................................. 6 V
Forward Current ............................................................................. 60 mA
Surge Current .................................................................................. 2.5 A
Power Dissipation ........................................................................ 100 mW
Derate Linearly from 25°C .................................................... 1.33 mW/°C
Detector
Collector-Emitter Reverse Voltage
IL1 ................................................................................................... 50 V
IL2, IL5 ............................................................................................. 70 V
Emitter-Base Reverse Voltage ............................................................. 7 V
Collector-Base Reverse Voltage ........................................................ 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
Package Power Dissipation ........................................................ 250 mW
Derate Linearly from 25°C ...................................................... 3.3 mW/°C
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
Comparative Tracking Index per
DIN IEC 112/VDE 0303, part 1.........................................................175
Isolation Resistance
V_IO=500 V, T_A=25°C .........................................................................≥10¹² Ω
V_IO=500 V, T_A=100°C .......................................................................≥10¹¹ Ω
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
5–1
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