©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FOD0708, FOD0738 Rev. 1.0.8 7
FOD0708 Single Channel CMOS Optocoupler, FOD0738 Dual Channel CMOS Optocoupler
Fig. 10 Test Circuit and Waveforms for t
PLH
, t
PHL,
t
r
and t
f
.
1
2
3
4
1
2
3
4
8
7
6
5
8
7
6
5
Pulse Gen.
Z
O
= 50
t
f
= t
r
= 5 ns
Pulse Gen.
t
f
= t
r
= 5 ns
Z
O
= 50
I
F
R
IN
Vcc
Vcc
0.1µF
Bypass
Input
Monitoring
Node
Input
Monitor
Node
Output
Monitoring
Node
Output
Monitoring
Node
Test Circuit for FOD0708
Test Circuit for FOD0708
Test Circuit for FOD0738
Test Circuit for FOD0738
Peak
CM
V
0V
O
V
OL
V
OH
V
Switching Pos. (A), I = 0
F
O
V (Max)
CM
O
V
Switching Pos. (B), I = 12 mA
F
H
CM
L
V (Min)
O
Fig. 11 Test Circuit Common Mode Transient Immunity
(FOD0708 and FOD0738)
I
F
+5V
3
2
1
4
8
7
6
5
GND
V
CC
O
(V )
Output
V
CM
FF
V
A
B
Pulse Gen
I
F
bypass
0.1µF
1
2
3
4
8
B
A
7
6
5
Dual Channel
+5V
I
F
V
CM
Pulse
Generator
Z
O
= 50
+–
V
FF
Output V
O
Monitoring
Node
0.1µF
Bypass
R
IN
0.1µF
PHL
t
10% 10%
90%
90%
I
F
= 12mA
2.5V CMOS
50%
PLH
t
OL
V
r
t
f
t
Output
Input
Waveforms
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FOD0708, FOD0738 Rev. 1.0.8 8
FOD0708 Single Channel CMOS Optocoupler, FOD0738 Dual Channel CMOS Optocoupler
Package Dimensions
8-pin SOIC Surface Mount
Recommended Pad Layout
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions,
specifically the warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www
.fairchildsemi.com/packaging/
Lead Coplanarity: 0.004 (0.10) MAX
0.202 (5.13)
0.182 (4.63)
0.021 (0.53)
0.011 (0.28)
0.050 (1.27) Typ.
0.164 (4.16)
1
8
0.144 (3.66)
0.244 (6.19)
0.224 (5.69)
0.143 (3.63)
0.123 (3.13)
0.008 (0.20)
0.003 (0.08)
0.010 (0.25)
0.006 (0.16)
SEATING PLANE
0.024 (0.61)
0.050 (1.27)
Dimensions in inches (mm).
0.155 (3.94)
0.275 (6.99)
0.060 (1.52)
©2003 Fairchild Semiconductor Corporation www.fairchildsemi.com
FOD0708, FOD0738 Rev. 1.0.8 9
FOD0708 Single Channel CMOS Optocoupler, FOD0738 Dual Channel CMOS Optocoupler
Ordering Information
Marking Information
Option Order Entry Identifier Description
No Suffix FOD0708 Shipped in tubes (50 units per tube)
R2 FOD0708R2 Tape and Reel (2500 units per reel)
1
2
6
43
5
Definitions
1Fairchild logo
2Device number
3 VDE mark (Note: Only appears on parts ordered with VDE option –
See order entry table)
4 One digit year code, e.g., ‘5’
5Two digit work week ranging from ‘01’ to ‘53’
6 Assembly package code
0708
SYYXV

FOD0708R2

Mfr. #:
Manufacturer:
ON Semiconductor / Fairchild
Description:
High Speed Optocouplers 10MBIT/S HI SPEED CMOS LO
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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