PHOTOTRANSISTOR OPTOCOUPLERS
MCT2
MCT2200
MCT2E
MCT2201
MCT210
MCT2202
MCT271
WHITE PACKAGE (-M SUFFIX)
BLACK PACKAGE (NO -M SUFFIX)
6
1
6
1
6
1
6
1
6
1
6
1
DESCRIPTION
The MCT2XXX series optoisolators consist of a gallium arsenide infrared emitting diode driving a silicon phototransistor in a 6-pin
dual in-line package.
FEATURES
• UL recognized (File # E90700)
• VDE recognized (File # 94766)
– Add option V for white package (e.g., MCT2V-M)
– Add option 300 for black package (e.g., MCT2.300)
• MCT2 and MCT2E are also available in white package by specifying -M suffix, eg. MCT2-M
APPLICATIONS
• Power supply regulators
• Digital logic inputs
• Microprocessor inputs
SCHEMATIC
1
6
2
5
3
NC
4
PIN 1. ANODE
2. CATHODE
3. NO CONNECTION
4. EMITTER
5. COLLECTOR
6. BASE
© 2005 Fairchild Semiconductor Corporation
Page 1 of 15
6/15/05
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
