4N28S Fairchild Optoelectronics Group, 4N28S Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/2/251/fairchild_optoelectronics_group_sml.jpg)
4N28S
Manufacturer Part Number
4N28S
Description
OPTOCOUPLER TRANS-OUT 6-SMD
Manufacturer
Fairchild Optoelectronics Group
Datasheet
1.4N26SR2M.pdf
(15 pages)
Specifications of 4N28S
Number Of Channels
1
Input Type
DC
Voltage - Isolation
5300Vrms
Current Transfer Ratio (min)
10% @ 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)
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
4N28SD
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
4N28SM
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
4N28SR2M
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
4N28SR2VM
Manufacturer:
FSC
Quantity:
1 000
© 2003 Fairchild Semiconductor Corporation
4N25
4N37
Fig. 11 Collector-Emitter Saturation Voltage vs Collector Current
0.001
0.01
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
10
1
0.01
10
10
T
A
= 25˚C
H11A1
4N26
Fig. 7 CTR vs. RBE (Unsaturated)
Fig. 9 CTR vs. RBE (Saturated)
I
R
I
C
F
BE
= 5 mA
- COLLECTOR CURRENT (mA)
R
BE
- BASE RESISTANCE (k Ω)
0.1
(Black Package)
(Black Package)
- BASE RESISTANCE (kΩ)
(Black Package)
I
F
= 2.5 mA
100
100
I
F
I
I
I
F
F
F
I
I
I
F
F
F
= 10 mA
= 20 mA
= 10 mA
= 5 mA
= 20 mA
= 10 mA
= 5 mA
1
PHOTOTRANSISTOR OPTOCOUPLERS
H11A2
4N27
I
F
V
V
= 20 mA
CE
CE
= 5.0 V
= 0.3 V
Page 7 of 15
1000
1000
10
Fig. 12 Collector-Emitter Saturation Voltage vs Collector Current
0.001
0.01
100
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
GENERAL PURPOSE 6-PIN
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.1
10
H11A3
1
0.01
4N28
10
10
I
F
T
A
= 20 mA
= 25˚C
I
F
= 5 mA
I
Fig. 8 CTR vs. RBE (Unsaturated)
F
Fig. 10 CTR vs. RBE (Saturated)
= 10 mA
I
C
- COLLECTOR CURRENT (mA)
I
R
F
R
BE
= 2.5 mA
BE
0.1
(White Package)
- BASE RESISTANCE (kΩ)
(White Package)
(White Package)
- BASE RESISTANCE (k Ω)
I
F
= 10 mA
100
100
H11A4
4N35
I
F
V
= 5 mA
I
I
I
CE
F
F
F
= 10 mA
= 20 mA
= 5 mA
= 5.0 V
I
F
1
= 20 mA
V
CE
= 0.3 V
1000
1000
10
H11A5
4N36
5/7/03