4N28 Fairchild Optoelectronics Group, 4N28 Datasheet - Page 9
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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
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Manufacturer
Quantity
Price
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Quantity:
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© 2003 Fairchild Semiconductor Corporation
4N25
4N37
H11A1
4N26
INPUT
I
F
R
TEST CIRCUIT
BE
10000
0.001
1000
0.01
100
0.1
10
1
0
V
T
Figure 20. Switching Time Test Circuit and Waveforms
A
CE
I
PHOTOTRANSISTOR OPTOCOUPLERS
V
= 25°C
C
Fig. 19 Dark Current vs. Ambient Temperature
= 10 V
CC
H11A2
= 10V
4N27
OUTPUT
R
20
L
Adjust I
T
A
- AMBIENT TEMPERATURE (°C)
F
to produce I
Page 9 of 15
40
C
= 2 mA
60
GENERAL PURPOSE 6-PIN
H11A3
10%
90%
4N28
t
on
80
t
r
WAVE FORMS
100
t
t
f
off
INPUT PULSE
OUTPUT PULSE
H11A4
4N35
H11A5
4N36
5/7/03