OMO ElectronicOMO Electronic
Expand menu
Hello, Sign inMy Account
0 Cart

ILQ621GB

P1-P3P4-P6P7-P9P10-P10
www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83654
4 Rev. 1.5, 20-Dec-07
ILD621/ILD621GB/ILQ621/ILQ621GB
Vishay Semiconductors
Optocoupler, Phototransistor Output
(Dual, Quad Channel)
TYPICAL CHARACTERISTICS
T
amb
= 25 °C, unless otherwise specified
Fig. 1 - Non-Saturated Switching Timing
Fig. 2 - Non-Saturated Switching Timing
Fig. 3 - Saturated Switching Timing
Fig. 4 - Saturated Switching Timing
SATURATED
On time I
F
= ± 10 mA, V
CC
= 5.0 V, R
L
= 1 kΩ, V
TH
= 1.5 V t
on
4.3 µs
Rise time I
F
= ± 10 mA, V
CC
= 5.0 V, R
L
= 1 kΩ, V
TH
= 1.5 V t
r
2.8 µs
Off time I
F
= ± 10 mA, V
CC
= 5.0 V, R
L
= 1 kΩ, V
TH
= 1.5 V t
off
2.5 µs
Fall time I
F
= ± 10 mA, V
CC
= 5.0 V, R
L
= 1 kΩ, V
TH
= 1.5 V t
f
11 µs
Propagation H to L I
F
= ± 10 mA, V
CC
= 5.0 V, R
L
= 1 kΩ, V
TH
= 1.5 V t
PHL
2.6 µs
Propagation L to H I
F
= ± 10 mA, V
CC
= 5.0 V, R
L
= 1 kΩ, V
TH
= 1.5 V t
PLH
7.2 µs
SWITCHING CHARACTERISTICS
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
COMMON MODE TRANSIENT IMMUNITY
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Common mode rejection,
output high
V
CM
= 50 V
P-P
, R
L
= 1.0 kΩ,
I
F
= 0 mA
CM
H
5000 V/µs
Common mode rejection,
output low
V
CM
= 50 V
P-P
, R
L
= 1.0 kΩ,
I
F
= 10 mA
CM
L
5000 V/µs
iild621_01
t
R
t
F
t
D
50 %
t
PLH
V
O
I
F
t
PLH
t
S
iild621_02
V
O
V
CC
= 5 V
R
L
= 75 Ω
F = 10 kHz,
DF = 50 %
I
F
= 10 mA
iild621_03
I
F
t
R
V
O
t
D
t
S
t
F
t
PHL
t
PLH
V
TH
= 1.5 V
iild621_04
V
O
V
CC
= 5 V
R
L
F = 10 kHz,
DF = 50 %
Document Number: 83654 For technical questions, contact: optocoupler.answers@vishay.com
www.vishay.com
Rev. 1.5, 20-Dec-07 5
ILD621/ILD621GB/ILQ621/ILQ621GB
Optocoupler, Phototransistor Output
(Dual, Quad Channel)
Vishay Semiconductors
Fig. 5 - Maximum LED Current vs. Ambient Temperature
Fig. 6 - Maximum LED Power Dissipation
Fig. 7 - Forward Voltage vs. Forward Current
Fig. 8 - Collector Emitter Current vs. Temperature and LED Current
Fig. 9 - Collector Emitter Leakage vs. Temperature
Fig. 10 - Propagation Delay vs. Collector Load Resistor
- 60 - 40 - 20 0 20 40 60 80 100
120
100
80
60
40
0
20
T
amb
- Ambient Temperature (°C)
I
F
- Maximum LED Currrent (mA)
T
J
(max.) = 100 °C
iild621_05
iild621_06
- 60 - 40 - 20 20 40 60 80 100
200
100
0
50
T
amb
- Ambient Temperature (°C)
P
LED
- LED Power (mW)
150
0
iild621_07
I
F
- Forward Current (mA)
1001010.1
0.7
0.8
0.9
1.0
1.1
1.2
1.
3
1.4
V
F
- Forward Voltage (V)
T
A
= 85 °C
T
A
= 85 °C
T
A
= 85 °C
iild621_08
60503020100
0
5
10
15
20
25
30
35
50 °C
70 °C
85 °C
I
F
- LED Current (mA)
I
CE
- Collector Current (mA)
25 °C
40
iild621_09
100806040200- 20
10
10
10
10
10
10
10
10
- 2
- 1
0
1
2
3
4
5
T
amb
- Ambient Temperature (°C)
I
CEO
- Collector Emitter (nA)
V
CE
= 10 V
Typical
iild621_10
R
L
- Collector Load Resistor (kΩ)
1001010.1
1
10
100
1000
1.0
1.5
2.0
2.5
t
PLH
t
PLH
- Propagation Low-High (µs)
t
PHL
- Propagation High-Low (µs)
I
F
= 10 mA
V
CC
= 5 V, Vth = 1.5 V
t
PHL
www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com
Document Number: 83654
6 Rev. 1.5, 20-Dec-07
ILD621/ILD621GB/ILQ621/ILQ621GB
Vishay Semiconductors
Optocoupler, Phototransistor Output
(Dual, Quad Channel)
Fig. 11 - Maximum Detector Power Dissipation
Fig. 12 - Maximum Collector Current vs. Collector Voltage
Fig. 13 - Normalization Factor for Non-Saturated and Saturated
CTR vs. I
F
Fig. 14 - Normalization Factor for Non-Saturated and Saturated
CTR vs. I
F
Fig. 15 - Normalization Factor for Non-Saturated and Saturated
CTR vs. I
F
iild621_11
- 60 - 40 - 20 0 20 40 60 80 100
0
50
100
150
200
T
amb
- Ambient Temperature (°C)
P
DET
- Detector Power (mW)
iild621_12
0.1 10 100
1000
100
10
1
0.1
V
CE
- Collector Emitter Voltage (V)
I
CE
- Collector Current (mA)
25 °C
50 °C
75 °C
90 °C
1
Rth = 500 °C /W
iild621_13
CTRNF - Normaliued CTR Factor
0.1 1 10 100
2.0
1.5
1.0
0.5
0.0
I
F
- LED Current (mA)
NCTRce
T
A
= 50 °C
Normalized to:
V
CE
= 10 V,I
F
= 5 mA,
CTRce(sat) V
CE
= 0.4 V
NCTRce(sat)
iild621_14
CTRNF - Normalized CTR Factor
0.1 1 10 100
2.0
1.5
1.0
0.5
0.0
I
F
- LED Current (mA)
NCTRce
T
A
= 70 °C
Normalized to:
V
CE
= 10 V,I
F
= 5 mA,
CTRce(sat) V
CE
= 0.4 V
NCTRce(sat)
iild621_15
CTRNF - Normalized CTR Factor
0.1 1 10 100
2.0
1.5
1.0
0.5
0.0
I
F
- LED Current (mA)
NCTRce
T
A
= 100 °C
Normalized to:
V
CE
= 10 V,I
F
= 5 mA,
CTRce(sat) V
CE
= 0.4 V
NCTRce(sat)
P1-P3P4-P6P7-P9P10-P10

ILQ621GB

Mfr. #:
Buy ILQ621GB
Manufacturer:
Vishay Semiconductors
Description:
Transistor Output Optocouplers Phototransistor Out Quad CTR >100%
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet