MID400V Fairchild Semiconductor, MID400V Datasheet

IC AC LINE MONITOR VDE 8-DIP

MID400V

Manufacturer Part Number
MID400V
Description
IC AC LINE MONITOR VDE 8-DIP
Manufacturer
Fairchild Semiconductor
Datasheet

Specifications of MID400V

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 (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©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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MID400V Summary of contents

Page 1

... 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) Applications Monitoring of the AC/DC “line-down” condition “Closed-loop” interface between electromechanical elements such as solenoids, relay contacts, small ...

Page 2

... Derate above 70°C DETECTOR I Low Level Output Current OL V High Level Output Voltage OH V Supply Voltage CC P Detector Power Dissipation @ T D Derate above 70°C ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 Parameter = 25° 25° 25° Value Unit -55 to +125 °C -40 to +85 ° ...

Page 3

... OFF (RMS = True RMS Voltage at 60 Hz, THD Isolation Characteristics (T A Symbol Characteristics V Steady State Isolation ISO Voltage R Isolation Resistance ISO C Isolation Capacitance ISO ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 Test Conditions I = ±30 mA 4.0 mA RMS Open 5.5V, 24V RMS 240V I = 0.15mA RMS ...

Page 4

... Programmable capacitor input to adjust AC voltage sensing level and time delay Output terminal; open collector GND Circuit ground potential. Schematic Diagram V IN1 1 N IN2 3 N/C 4 ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 Glossary VOLTAGES V RMS On-State RMS Input Voltage I (ON (OFF series with the ...

Page 5

... Supply Current, Output HIGH CCH The current flowing into * the V terminal of a circuit when the output high-level voltage. * Current flowing out of a terminal is a negative value. ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 DYNAMIC CHARACTERISTICS t Turn-On Time ON The time between the specified reference ...

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 A-C INPUT t ON OUTPUT 50% * INPUT TURNS ON AND OFF AT ZERO CROSSING INPUT N/C AUX INPUT V OUT 22k 4 5 N/C GND TEST CIRCUIT TEST CIRCUIT 2 ...

Page 7

... TURN INPUT RESITANCE, R Fig. 3 Supply Current vs. Supply Voltage 120 110 100 I CCL 90 I CCH 80 4.5 4.6 4.7 4.8 4.9 5.0 V – SUPPLY VOLTAGE (V) CC ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 Fig. 2 Input Voltage vs. Input Resistance 5. 16mA (kV) IN 2.8 2.4 2 ...

Page 8

... MIN 0.022 (0.56) 0.016 (0.41) 0.100 (2.54) TYP Lead Coplanarity : 0.004 (0.10) MAX Note: All dimensions are in inches (millimeters) ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 0.4" Lead Spacing 0.200 (5.08) 0.140 (3.55) 15 MAX 0.300 (7.62) TYP 0.022 (0.56) 0.016 (0.41) 8-Pin DIP – ...

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

... Peak reflow temperature: 225 C (package surface temperature) • Time of temperature higher than 183 C for 60–150 seconds • One time soldering reflow is recommended ©2005 Fairchild Semiconductor Corporation MID400 Rev. 1.0.4 12.0 0.1 4.0 0.1 0.05 4.0 0.1 10 ...

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 Now Green FPS CorePLUS Green FPS CorePOWER Gmax ...

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