FODM453 Fairchild Semiconductor, FODM453 Datasheet - Page 8
FODM453
Manufacturer Part Number
FODM453
Description
High Speed Optocouplers 1 Mbit/s SCHS/CMR Transistor Output
Manufacturer
Fairchild Semiconductor
Datasheet
1.FODM453.pdf
(14 pages)
Specifications of FODM453
Input Type
DC
Isolation Voltage
3750 Vrms
Maximum Fall Time
800 ns
Maximum Rise Time
800 ns
Output Device
Transistor With Base
Configuration
1 Channel
Current Transfer Ratio
50 %
Maximum Baud Rate
1 MBps
Maximum Forward Diode Voltage
1.7 V
Maximum Reverse Diode Voltage
5 V
Maximum Input Diode Current
25 mA
Maximum Power Dissipation
100 mW
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
Mini-Flat
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
FODM453_NL
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
FODM453R1
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
©2003 Fairchild Semiconductor Corporation
FODM452, FODM453 Rev. 1.0.5
V
I Monitor
Fig. 10 Common Mode Immunity Test Circuit
FF
F
Pulse
Generator
tr = 5ns
Z = 50
10% D.C.
I/f < 100 s
O
B
V
Switch at A : I = 0 mA
Switch at A : I = 16 mA
V
V
A
CM
O
O
I
R
Fig. 9 Switching Time Test Circuit
10 V
F
0 V
m
I
F
V
10%
I
0
F
T
O
PHL
t
r
+
+
F
F
1
3
1
3
Noise
Shield
Noise
Shield
90%
1.5 V
Pulse Gen
+
90%
V
CM
-
8
6
5
4
6
5
4
GND
V
V
10%
GND
V
V
CC
O
t
CC
O
f
1.5 V
5 V
V
T
PLH
OL
0.1 F
0.1 F
V
R
OL
L
R
L
+5 V
-
V
5 V
O
C = 1.5 F
L
+5 V
V
O
www.fairchildsemi.com