ILQ74 Vishay, ILQ74 Datasheet - Page 4

• Manufacturer Part Number: ILQ74
• Description: Transistor Output Optocouplers Phototransistor Out Quad CTR 35%
• Manufacturer: Vishay

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

IL74/ILD74/ILQ74
Vishay Semiconductors
Fig. 6 - Collector Emitter Current vs. Temperature and LED Current
www.vishay.com
4
Fig. 7 - Collector Emitter Leakage Current vs.Temperature
Fig. 5 - Normalized Non-Saturated and Saturated CTR vs.
iil74_07
iil74_05
iil74_06
10
10
10
10
10
10
10
10
1.5
1.0
0.5
0.0
35
30
25
20
15
10
5
0
5
4
3
2
1
0
-1
-2
- 20
0.1
0
Normalized to:
V
CTRce(sat) V
T
A
CE
T
= 85 °C
10
A
= 10 V, I
0
25 °C
- Ambient Temperature (°C)
I
LED Current
F
I
F
- LED Current (mA)
20
- LED Current (mA)
20
1
50 °C
F
CE
= 10 mA, T
Typical
= 0.4 V
30
40
For technical questions, contact: [e-mail]
85 °C
V
A
10
60
40
CE
= 25 °C
NCTR(SAT)
NCTR
= 10 V
Optocoupler, Phototransistor Output
50
80
70 °C
(Single, Dual, Quad Channel)
100
60
100
Fig. 8 - Normalized CTR
Fig. 10 - Normalized Photocurrent vs. I
Fig. 9 - Collector Base Photocurrent vs. LED Current
iil74_09
iil74_10
iil74_08
1000
0.01
100
0.01
1.5
1.0
0.5
0.0
10
0.1
0.1
10
1
1
0.1
0.1
0.1
T
Icb = 1.0357 * IF ^ 1.3631
Normalized to:
I
V
T
F
Normalized to:
I
a
F
a
cb
50 °C
= 10 mA
= 25 °C
= 10 mA, T
= 25 °C
= 9.3 V
I
cb
F
I
F
- LED Current (mA)
I
vs. LED Current and Temperature
- LED Current (mA)
F
1
1
1
- Current (mA)
25 °C
a
70 °C
= 25 °C
NIB - T
Document Number: 83640
NIb, T
NIb, T
NIb, T
10
10
10
F
and Temperature
a
a
a
a
= 25 °C
= 50 °C
= 70 °C
Rev. 1.6, 09-Jan-08
= - 20 °C
100
100
100