4n25-x007 Vishay, 4n25-x007 Datasheet - Page 4

• Manufacturer Part Number: 4n25-x007
• Description: Optocoupler, Phototransistor Output, With Base Connection
• Manufacturer: Vishay

Document Number: 81864
Rev. 1.0, 11-Mar-08
Fig. 3 - Normalized Non-Saturated and Saturated CTR vs.
Fig. 4 - Normalized Non-Saturated and Saturated CTR vs.
Fig. 5 - Normalized Non-Saturated and Saturated CTR vs.
i4n25_03
i4n25_05
i4n25_04
1.5
1.0
0.5
0.0
1.5
1.0
0.5
0.0
1.5
1.0
0.5
0.0
0.1
0.1
0.1
Normalized to:
Normalized to:
V
CTR
Normalized to:
V
CTR
V
CTR
T
T
T
CE
CE
A
CE
A
A
= 50 °C
= 85 °C
= 10 V, I
= 70 °C
= 10 V, I
= 10 V, I
CE(sat)
CE(sat)
CE(sat)
I
F
I
I
F
F
V
V
V
- LED Current (mA)
- LED Current (mA)
- LED Current (mA)
CE
LED Current
CE
LED Current
CE
LED Current
1
1
1
F
F
F
= 0.4 V
= 0.4 V
= 10 mA, T
= 0.4 V
= 10 mA, T
= 10 mA, T
For technical questions, contact: [e-mail]
A
A
A
10
10
10
= 25 °C
= 25 °C
= 25 °C
Optocoupler, Phototransistor Output,
NCTR(SAT)
NCTR(SAT)
NCTR
NCTR
NCTR(SAT)
NCTR
4N25-X000/4N26-X000/4N27-X000/4N28-X000
100
100
100
with Base Connection
Fig. 8 - Normalized CTRcb vs. LED Current and Temperature
Fig. 7 - Collector Emitter Leakage Current vs. Temperature
i4n25_07
i4n25_08
i4n25_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
Fig. 6 - Collector Emitter Current vs.
Normalized to:
V
Temperature and LED Current
CB
50 °C
70 °C
T
25 °C
25 °C
amb
= 9.3 V, I
10
0
- Ambient Temperature (°C)
I
F
I
F
- LED Current (mA)
Vishay Semiconductors
- LED Current (mA)
20
20
1
F
50 °C
= 10 mA, T
Typical
40
30
85 °C
60
A
10
40
V
= 25 °C
CE
= 10 V
80
50
70 °C
www.vishay.com
100
100
60
4