DUAL CHANNEL PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOCD207M
DESCRIPTION
The MOCD207M/MOCD208M consist of two silicon phototransistors optically coupled to two
GaAs infrared LEDs. These devices are constructed in a small outline surface mount package
which conforms to the standard SOIC-8 footprint.
MOCD208M
FEATURES
鈥?Dual Channel Optocoupler
鈥?Convenient Plastic SOIC-8 Surface Mountable Package Style
鈥?Two channels in one compact surface mount package
鈥?Closely Matched Current Transfer Ratios to Minimize Unit-to-Unit Variation
鈥?Minimum V
(BR)CEO
of 70 Volts Guaranteed
鈥?Standard SOIC-8 Footprint, with 0.050鈥?Lead Spacing
鈥?Compatible with Dual Wave, Vapor Phase and IR Reflow Soldering
鈥?High Input-Output Isolation of 2500 Vac (rms) Guaranteed
CATHODE 1 2
7 EMITTER 1
ANODE 1 1
8 COLLECTOR 1
鈥?Meets U.L. Regulatory Requirements, File #E90700, Volume 2
APPLICATIONS
鈥?Feedback control circuits
鈥?Interfacing and coupling systems of different potentials and impedances
鈥?General purpose switching circuits
鈥?Monitor and detection circuits
ANODE 2 3
6 COLLECTOR 2
CATHODE 2 4
5 EMITTER 2
ABSOLUTE MAXIMUM RATINGS
Rating
EMITTER
Forward Current - Continuous
(T
A
= 25擄C Unless otherwise specified)
Symbol
I
F
I
F
(pk)
V
R
P
D
V
CEO
V
CBO
V
ECO
I
C
P
D
Value
60
1.0
6.0
90
0.8
70
70
7.0
150
150
1.76
2500
250
2.94
-45 to +100
-45 to +125
260
Unit
mA
A
V
mW
mW/擄C
V
V
V
mA
mW
mW/擄C
Vac(rms)
mW
mW/擄C
擄C
擄C
擄C
Forward Current - Peak (PW = 100 碌s, 120 pps)
Reverse Voltage
LED Power Dissipation @ T
A
= 25擄C
Derate above 25擄C
DETECTOR
Collector-Emitter Voltage
Collector-Base Voltage
Emitter-Collector Voltage
Collector Current-Continuous
Detector Power Dissipation @ T
A
= 25擄C
Derate above 25擄C
TOTAL DEVICE
Input-Output Isolation Voltage
(1,2)
V
ISO
(f = 60 Hz, 1 min. Duration)
Total Device Power Dissipation @ T
A
= 25擄C
Derate above 25擄C
Ambient Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
(1/16鈥?from case, 10 sec. duration)
錚?/div>
2001 Fairchild Semiconductor Corporation
DS300270
12/19/01
P
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A
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stg
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www.fairchildsemi.com
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