MID400 Fairchild Optoelectronics Group, MID400 Datasheet - Page 6

• Manufacturer Part Number: MID400
• Description: OPTOCOUPLER LOGIC-OUT 8-DIP
• Manufacturer: Fairchild Optoelectronics Group

Specifications of MID400

• 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
• Other names: MID400GI; MID400QT; MID400QT

©2005 Fairchild Semiconductor Corporation
MID400 Rev. 1.0.4
Operating Schematics
INPUT
A-C
AC INPUT
OV
V
V
V
OH
OL
IN
R
IN
INPUT
= 22k
A-C
OUTPUT
INPUT CURRENT VS. CAPACITANCE, C
22k
* INPUT TURNS ON AND OFF AT ZERO CROSSING
R
t
ON
IN
1
2
3
4
MID400 Switching Time
1
2
3
4
TEST CIRCUIT 2
50%
1 INPUT
N/C
2 INPUT
N/C
TEST CIRCUIT 1
TEST CIRCUIT
6
V CC
AUX.
V OUT
GND
8
7
6
5
8
7
6
5
C
AUX
t
OFF
AUX
CIRCUIT
R
L
+4.5V
V
V
CC
CC
300
R
50%
L
= 300
V O
OUTPUT
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