MOC256 Datasheet PDF - Fairchild Semiconductor
| Part Number | MOC256 | |
| Description | AC INPUT PHOTOTRANSISTOR SMALL OUTLINE SURFACE MOUNT OPTOCOUPLERS | |
| Manufacturers | Fairchild Semiconductor | |
| Logo |  |
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AC INPUT PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOC256-M
DESCRIPTION
The MOC256-M is an AC input phototransistor optocoupler. The device consists of two infra-
red emitters connected in anti-parallel and coupled to a silicon NPN phototransistor detector.
It is designed for applications requiring the detection or monitoring of AC signals. The device
is constructed with a standard SOIC-8 footprint.
FEATURES
• UL Recognized File (#E90700, Volume 2)
• VDE recognized (File #136616)
- Ordering option V (i.e. MOC256V-M)
• Industry Standard SOIC-8 Surface Mountable Package, with 0.050" lead spacing
• Available in Tape and Reel Option
• Bidirectional AC Input (Protection Against Reversed DC Bias)
• Guaranteed CTR Symmetry of 2:1 Maximum
• High Input-Output Isolation of 2500 Vac (rms) Guaranteed
AC IN 1
AC IN 2
N/C 3
N/C 4
8 N/C
7 BASE
6 COLLECTOR
5 EMITTER
ABSOLUTE MAXIMUM RATINGS (TA = 25°C Unless otherwise specified)
Rating
Symbol
Value
EMITTER
Forward Current - Continuous
Forward Current - Peak (PW = 100 µs, 120 pps)
LED Power Dissipation @ TA = 25°C
Derate above 25°C
DETECTOR
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current-Continuous
Detector Power Dissipation @ TA = 25°C
Derate above 25°C
TOTAL DEVICE
Input-Output Isolation Voltage
(f = 60 Hz, t = 1 min.)
Total Device Power Dissipation @ TA = 25°C
Derate above 25°C
Ambient Operating Temperature Range
Storage Temperature Range
IF
IF (pk)
PD
VCEO
VECO
IC
PD
VISO
PD
TA
Tstg
60
1.0
90
0.8
30
7.0
150
150
1.76
2500
250
2.94
-40 to +100
-40 to +150
Unit
mA
A
mW
mW/°C
V
V
mA
mW
mW/°C
Vac(rms)
mW
mW/°C
°C
°C
© 2003 Fairchild Semiconductor Corporation
Page 1 of 7
4/10/03
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AC INPUT PHOTOTRANSISTOR
SMALL OUTLINE SURFACE MOUNT
OPTOCOUPLERS
MOC256-M
ORDERING INFORMATION
Option
V
R1
R1V
R2
R2V
Order Entry Identifier
V
R1
R1V
R2
R2V
MARKING INFORMATION
Description
VDE 0884
Tape and reel (500 units per reel)
VDE 0884, Tape and reel (500 units per reel)
Tape and reel (2500 units per reel)
VDE 0884, Tape and reel (2500 units per reel)
1
256 2
V X YY S 6
3 45
Definitions
1 Fairchild logo
2 Device number
3
VDE mark (Note: Only appears on parts ordered with VDE
option – See order entry table)
4 One digit year code, e.g., ‘3’
5 Two digit work week ranging from ‘01’ to ‘53’
6 Assembly package code
© 2003 Fairchild Semiconductor Corporation
Page 5 of 7
4/10/03
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for MOC256 electronic component. |
| Information | Total 7 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ MOC256.PDF Datasheet ] | |
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