ILQ74 Vishay, ILQ74 Datasheet - Page 3
![Transistor Output Optocouplers Phototransistor Out Quad CTR 35%](/photos/15/85/158560/pdip16_sml.jpg)
ILQ74
Manufacturer Part Number
ILQ74
Description
Transistor Output Optocouplers Phototransistor Out Quad CTR 35%
Manufacturer
Vishay
Datasheet
1.ILD74.pdf
(9 pages)
Specifications of ILQ74
Isolation Voltage
5300 Vrms
Maximum Input Diode Current
60 mA
Output Device
Transistor
Output Type
DC
Configuration
4
Input Type
DC
Maximum Collector Emitter Voltage
20 V
Maximum Collector Emitter Saturation Voltage
500 mV
Current Transfer Ratio
35 % (Typ)
Maximum Forward Diode Voltage
1.5 V
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 55 C
Package / Case
PDIP-16
No. Of Channels
4
Optocoupler Output Type
Phototransistor
Input Current
20mA
Output Voltage
20V
Opto Case Style
DIP
No. Of Pins
16
Mounting Type
Through Hole
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ILQ74
Manufacturer:
VISHAY
Quantity:
20 000
Company:
Part Number:
ILQ74-223
Manufacturer:
SIEMENS
Quantity:
6 268
Company:
Part Number:
ILQ74-324
Manufacturer:
NXP
Quantity:
5 748
Part Number:
ILQ74-X009T
Manufacturer:
VISHAY/威世
Quantity:
20 000
TYPICAL CHARACTERISTICS
T
Document Number: 83640
Rev. 1.6, 09-Jan-08
amb
CURRENT TRANSFER RATIO
PARAMETER
DC current transfer ratio
SWITCHING CHARACTERISTICS
PARAMETER
Switching times
Fig. 2 - Normalized Non-Saturated and Saturated CTR vs.
= 25 °C, unless otherwise specified
iil74_01
iil74_02
Fig. 1 - Forward Voltage vs. Forward Current
1.5
1.0
0.5
0.0
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.1
0.1
Normalized to:
V
T
CTRce(sat) V
CE
A
= 25 °C
= 10 V, I
I
F
LED Current
- Forward Current (mA)
I F - LED Current (mA)
1
1
T
F
CE
T
amb
= 10 mA
amb
T
= 0.4 V
R
amb
I
= - 55 °C
F
= 25 °C
L
TEST CONDITION
= 16 mA, V
For technical questions, contact: optocoupler.answers@vishay.com
= 100 Ω, V
= 85 °C
Optocoupler, Phototransistor Output
10
10
TEST CONDITION
NCTR(SAT)
NCTR
(Single, Dual, Quad Channel)
CE
CE
= 5.0 V
= 10 V, I
100
100
C
= 2.0 mA
SYMBOL
CTR
DC
Fig. 3 - Normalized Non-Saturated and Saturated CTR vs.
Fig. 4 - Normalized Non-Saturated and Saturated CTR vs.
SYMBOL
t
on
, t
MIN.
12.5
iil74_03
iil74_04
off
1.5
1.0
0.5
0.0
1.5
1.0
0.5
0.0
0.1
0.1
MIN.
Normalized to:
V
CTRce(sat) V
T
Normalized to:
V
T
CTRce(sat) V
T
A
CE
A
A
CE
= 50 °C
= 25 °C
= 70 °C
= 10 V, I
= 10 V,I
TYP.
Vishay Semiconductors
35
I
LED Current
I
LED Current
F
F
- LED Current (mA)
- LED Current (mA)
1
1
IL74/ILD74/ILQ74
F
F
CE
CE
TYP.
= 10 mA, T
= 10 mA
3.0
= 0.4 V
= 0.4 V
MAX.
A
10
10
= 25 °C
NCTR(SAT)
NCTR
NCTR(SAT)
NCTR
MAX.
www.vishay.com
100
100
UNIT
UNIT
%
µs
3