4N28 Fairchild Optoelectronics Group, 4N28 Datasheet - Page 7
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4N28
Manufacturer Part Number
4N28
Description
OPTOCOUPLER TRANS-OUT 6-DIP
Manufacturer
Fairchild Optoelectronics Group
Datasheet
1.4N26SR2M.pdf
(15 pages)
Specifications of 4N28
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
Through Hole
Package / Case
6-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Output / Channel
-
Current Transfer Ratio (max)
-
Other names
4N28QT
4N28QT
4N28QT
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
4N28
Manufacturer:
HAR/MOT/GE
Quantity:
8 230
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Part Number:
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Manufacturer:
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Part Number:
4N28
Manufacturer:
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Quantity:
20 000
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Part Number:
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Manufacturer:
HY
Quantity:
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Part Number:
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Manufacturer:
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Quantity:
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Part Number:
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Manufacturer:
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Quantity:
20 000
Part Number:
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Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
4N28SR2M
Manufacturer:
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Quantity:
20 000
© 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