參數(shù)資料
型號： IL66B-2
廠商： VISHAY INTERTECHNOLOGY INC
元件分類： 光電耦合器
英文描述： 1 CHANNEL DARLINGTON OUTPUT OPTOCOUPLER
封裝： PLASTIC, DIP-6
文件頁數(shù)： 1/2頁
文件大?。?/td> 362K
代理商： IL66B-2
Document Number: 83639
www.vishay.com
Revision 17-August-01
2–98
FEATURES
Internal RBE for High Stability
High Current Transfer Ratio
at IF=2.0 mA, VCE=5.0 V
IL66B-1, 200% min.
IL66B-2, 750% min.
Withstand Test Voltage, 5300 VRMS
No Base Connection
High Isolation Resistance
Standard Plastic DIP Package
Underwriters Lab Approval #E52744
VDE 0884 Available with Option 1
DESCRIPTION
The IL66B is an optically coupled isolator
employing a Gallium Arsenide infrared emitter
and a silicon photodarlington detector. Switching
can be accomplished while maintaining a high
degree of isolation between driving and load cir-
cuits. They can be used to replace reed and mer-
cury relays with advantages of long life, high
speed switching and elimination of magnetic
elds.
Maximum Ratings (at 25
°C)
Emitter
Peak Reverse Voltage .................................. 6.0 V
Continuous Forward Current ...................... 60 mA
Power Dissipation at 25
°C....................... 100 mW
Derate Linearly from 55
°C................. 1.33 mW/°C
Detector
Collector-Emitter Breakdown Voltage........... 60 V
Emitter-Collector Breakdown Voltage........... 5.0 V
Power Dissipation at 25
°C Ambient ........ 200 mW
Derate Linearly from 25
°C................... 2.6 mW/°C
Package
Isolation Test Voltage (t=1.0 sec.) ....... 5300 VRMS
Isolation Resistance
VIO=500 V, TA=25°C............................. ≥10
12
VIO=500 V, TA=100°C........................... ≥10
11
Total Dissipation at 25
°C ......................... 250 mW
Derate Linearly from 25
°C................... 3.3 mW/°C
Creepage Path ................................... 7.0 min mm
Clearance Path................................... 7.0 min mm
Storage Temperature................. –55
°C to +150°C
Operating Temperature ............. –55
°C to +100°C
Lead Soldering Time at 260
°C ..................10 sec.
V
DE
Electrical Characteristics (TA=25°C)
Symbol
Min.
Typ.
Max.
Unit
Condition
Emitter
Forward Voltage
VF
—
1.25
1.5
V
IF=10 mA
Reverse Current
IR
—
0.01
100
A
VR=3.0 V
Capacitance
C0
—25
—
pF
VR=0 V
Detector
Breakdown Voltage
Collector-Emitter
BVCEO
60
——V
IC=100 A,
IF=0
Leakage Current
Collector-Emitter
ICEO
—
1.0
100
nA
VCE=50 V,
IF=0
Package
Current Transfer Ratio
IL66B-1
IL66B-2
CTR
200
750
1000
—%
IF=2.0 mA,
VCE=5.0 V
Saturation Voltage
Collector-Emitter
VCEsat
—
1.0
V
IC=10 mA,
IF=10 mA
Turn-On,
Turn-Off Time
ton, toff
—
200
s
VCC=10 V
IF=2.0 mA,
RL=100
.010 (.25)
typ.
.114 (2.90)
.130 (3.0)
.130 (3.30)
.150 (3.81)
.031 (0.80) min.
.300 (7.62)
typ.
.031 (0.80)
.035 (0.90)
.100 (2.54) typ.
.039
(1.00)
Min.
.018 (0.45)
.022 (0.55)
.048 (0.45)
.022 (0.55)
.248 (6.30)
.256 (6.50)
.335 (8.50)
.343 (8.70)
pin one ID
6
5
4
1
2
3
18
°
3
°–9°
.300–.347
(7.62–8.81)
4
°
typ.
1
2
3
6
5
4
Anode
Cathode
NC
Collector
Emitter
Dimensions in inches (mm)
IL66B
Photodarlington
Optocoupler
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