MID400W Fairchild Optoelectronics Group, MID400W Datasheet

OPTOCOUPLER LOGIC-OUT WIDE 8-DIP

MID400W

Manufacturer Part Number
MID400W
Description
OPTOCOUPLER LOGIC-OUT WIDE 8-DIP
Manufacturer
Fairchild Optoelectronics Group
Datasheet

Specifications of MID400W

Voltage - Isolation
2500Vrms
Number Of Channels
1, Unidirectional
Current - Output / Channel
3mA
Input Type
AC
Output Type
Open Collector
Mounting Type
Through Hole
Package / Case
8-DIP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MID400W
Manufacturer:
TI
Quantity:
5 510
Part Number:
MID400W
Manufacturer:
FSC
Quantity:
5 510
©2005 Fairchild Semiconductor Corporation
MID400 Rev. 1.0.4
MID400
AC Line Monitor Logic-Out Device
Features
Applications
Schematic
Direct operation from any line voltage with the use of
an external resistor.
Externally adjustable time delay
Externally adjustable AC voltage sensing level
High voltage isolation between input and output
Compact plastic DIP package
Logic level compatibility
UL recognized (File #E90700)
VDE recognized (file #102915), – add option V
(e.g., MID400V)
Monitoring of the AC/DC “line-down” condition
“Closed-loop” interface between electromechanical
elements such as solenoids, relay contacts, small
motors, and microprocessors
Time delay isolation switch
N/C
N/C
4
1
2
3
Equivalent Circuit
8
7
6
5
V
GND
V
AUX
CC
0
Description
The MID400 is an optically isolated AC line-to-logic inter-
face device. It is packaged in an 8-lead plastic DIP. The
AC line voltage is monitored by two back-to-back GaAs
LED diodes in series with an external resistor. A high
gain detector circuit senses the LED current and drives
the output gate to a logic low condition.
The MID400 has been designed solely for the use as an
AC line monitor. It is recommended for use in any
AC-to-DC control application where excellent optical iso-
lation, solid state reliability, TTL compatibility, small size,
low power, and low frequency operations are required.
Package Outlines
8
1
8
1
8
www.fairchildsemi.com
April 2010
1

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MID400W Summary of contents

Page 1

MID400 AC Line Monitor Logic-Out Device Features Direct operation from any line voltage with the use of an external resistor. Externally adjustable time delay Externally adjustable AC voltage sensing level High voltage isolation between input and output Compact plastic DIP ...

Page 2

Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure ...

Page 3

Electrical Characteristics (0°C to 70°C Free Air Temperature unless otherwise specified-All typical values are at 25°C) Individual Component Characteristics Symbol Parameter EMITTER V Input Forward Voltage F DETECTOR I Logic Low Output Supply CCL Current I Logic High Output CCH ...

Page 4

Description/Applications The input of the MID400 consists of two back-to-back LED diodes which will accept and convert alternating currents into light energy. An integrated photo diode- detector amplifier forms the output network. Optical cou- pling between input and output provides ...

Page 5

I Low-Level Output Current OL The current flowing into * an output with input conditions applied that according to the product specification will establish a low-level at the output. I Supply Current, Output LOW CCL The current flowing into * ...

Page 6

Operating Schematics INPUT A-C INPUT ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 = 22k INPUT CURRENT VS. CAPACITANCE, C TEST CIRCUIT 1 ...

Page 7

Typical Performance Curves Fig. 1 Input Voltage vs. Input Resistance 250 200 150 100 TURN INPUT RESITANCE, R Fig. 3 Supply Current vs. Supply Voltage 120 110 100 I CCL 90 I CCH ...

Page 8

Package Dimensions Through Hole PIN 1 ID 0.270 (6.86) 0.250 (6.35 0.390 (9.91) 0.370 (9.40) 0.070 (1.78) 0.045 (1.14) 0.200 (5.08) 0.020 (0.51) MIN 0.140 (3.55) 0.154 (3.90) 0.120 (3.05) 0.022 (0.56) ...

Page 9

... MID400 Rev. 1.0.4 Example Part Number MID400 Standard Through Hole MID400S Surface Mount Lead Bend MID400SD Surface Mount; Tape and reel MID400V VDE0884 MID400WV VDE0884; 0.4” Lead Spacing MID400SV VDE0884; Surface Mount MID400SDV VDE0884; Surface Mount; Tape and Reel MID400 ...

Page 10

Carrier Tape Specifications (“D” Taping Orientation) Carrie 4.90 0.20 0.30 13.2 0.2 0.1 MAX User Direction of Feed Note: All dimensions are in inches (millimeters) Reflow Profile 300 250 200 150 100 50 • Peak reflow temperature: 225 C (package ...

Page 11

TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended exhaustive list of all such trademarks. FRFET AccuPower Auto-SPM Global Power Resource Build it ...

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