4N25S Fairchild Optoelectronics Group, 4N25S Datasheet - Page 8

• Manufacturer Part Number: 4N25S
• Description: OPTOCOUPLER TRANS-OUT 6-SMD
• Manufacturer: Fairchild Optoelectronics Group

Specifications of 4N25S

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 5300Vrms
• Current Transfer Ratio (min): 20% @ 10mA
• Voltage - Output: 30V
• Current - Dc Forward (if): 100mA
• Vce Saturation (max): 500mV
• Output Type: Transistor with Base
• Mounting Type: Surface Mount
• Package / Case: 6-SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Current Transfer Ratio (max): -
• Other names: 4N25SFS

© 2003 Fairchild Semiconductor Corporation
4N25
4N37
1000
100
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.1
10
1
0.1
10
10
I
V
T
F
A
CC
= 10 mA
= 25°C
= 10 V
H11A1
Fig. 13 Switching Speed vs. Load Resistor
4N26
Fig. 15 Normalized t
Fig. 17 Normalized t
100
100
R
R
BE
BE
R-LOAD RESISTOR (kΩ)
- BASE RESISTANCE (k Ω)
- BASE RESISTANCE (k Ω)
1
(Black Package)
T
(Black Package)
(Black Package)
off
T
T
on
r
T
1000
f
1000
on
off
PHOTOTRANSISTOR OPTOCOUPLERS
vs. R
vs. R
10
H11A2
R
10000
10000
4N27
V
BE
I
BE
C
L
CC =
R
= 100 Ω
V
= 2 mA
I
L
C
CC =
= 100 Ω
= 2 mA
10 V
10 V
Page 8 of 15
100000
100000
100
GENERAL PURPOSE 6-PIN
H11A3
1000
100
0.1
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
4N28
10
1
0.1
10
10
Fig. 14 Switching Speed vs. Load Resistor
I
V
T
F
CC
A
= 10 mA
Fig. 16 Normalized t
Fig. 18 Normalized t
= 25°C
100
100
= 10 V
R
R
BE
BE
- BASE RESISTANCE (k Ω)
R-LOAD RESISTOR (kΩ)
- BASE RESISTANCE (k Ω)
1
(White Package)
(White Package)
(White Package)
T
off
H11A4
T
1000
1000
T
4N35
on
r
T
f
on
off
vs. R
vs. R
10
10000
10000
BE
BE
R
V
R
I
L
V
C
CC =
I
C
L
CC =
= 100 Ω
= 2 mA
= 100 Ω
= 2 mA
10 V
10 V
100000
100000
H11A5
100
4N36
5/7/03