Phototransistor Optocoupler. CT2501 Datasheet

CT2501 Optocoupler. Datasheet pdf. Equivalent

Part CT2501
Description Phototransistor Optocoupler
Feature CT2501 Series Low Dark Current 4-Pin Phototransistor Optocoupler Features • High isolation 5000 VRM.
Manufacture CT Micro
Datasheet
Download CT2501 Datasheet



CT2501
CT2501 Series
Low Dark Current 4-Pin Phototransistor Optocoupler
Features
High isolation 5000 VRMS
CTR flexibility available see order information
DC input with transistor output
Operating temperature range - 55 °C to 110 °C
Regulatory Approvals
UL - UL1577 (E364000)
VDE - EN60747-5-5(VDE0884-5)
CQC – GB4943.1, GB8898
IEC60065, IEC60950
Applications
Switch mode power supplies
Computer peripheral interface
Microprocessor system interface
Description
The CT2501 series consists of a phototransistor
optically coupled to a gallium arsenide
Infrared-emitting diode in a 4-lead DIP package with
different lead forming options.
Package Outline
Schematic
Note: Different lead forming options available. See package
dimension.
CT Micro
Proprietary & Confidential
Page 1
Rev 1
Nov, 2013



CT2501
CT2501 Series
Low Dark Current 4-Pin Phototransistor Optocoupler
Absolute Maximum Rating at 25oC
Symbol
Parameters
VISO Isolation voltage
TOPR Operating temperature
TSTG Storage temperature
TSOL Soldering temperature
Emitter
IF Forward current
IF(TRANS) Peak transient current (1µs P.W,300pps)
VR Reverse voltage
PD Emitter power dissipation
Detector
PC Detector power dissipation
BVCEO Collector-Emitter Breakdown Voltage
BVECO Emitter-Collector Breakdown Voltage
IC Collector Current
Ratings
5000
-55 ~ +110
-55 ~ +150
260
80
1
6
150
150
80
7
50
Units
VRMS
oC
oC
oC
Notes
mA
A
V
mW
mW
V
V
mA
CT Micro
Proprietary & Confidential
Page 2
Rev 1
Nov, 2013





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