Phototransistor Optocoupler. CT814 Datasheet

CT814 Optocoupler. Datasheet pdf. Equivalent

Part CT814
Description Phototransistor Optocoupler
Feature CT814 Series AC Input 4-Pin Phototransistor Optocoupler Features  High isolation 5000 VRMS  CTR f.
Manufacture CT Micro
Datasheet
Download CT814 Datasheet



CT814
CT814 Series
AC Input 4-Pin Phototransistor Optocoupler
Features
High isolation 5000 VRMS
CTR flexibility available see order information
DC input with transistor output
External Creepage ≥ 7.5mm (S/SL Type)
External Creepage 8.0mm (SLM Type)
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
Description
The CT814 series consists of a phototransistor
optically coupled to two gallium arsenide
Infrared-emitting diode, connected in inverse
parallel, in a 4-lead DIP package with bending
options.
Applications
Switch mode power supplies
Computer peripheral interface
Microprocessor system interface
Package Outline
Schematic
CT Micro
Proprietary & Confidential
Page 1
Rev 3
Jul, 2019



CT814
CT814 Series
AC Input 4-Pin Phototransistor Optocoupler
Absolute Maximum Rating at 25oC
Symbol
Parameters
VISO Isolation voltage
PTOT Total power dissipation
TOPR Operating temperature
TSTG Storage temperature
TSOL Soldering temperature
Emitter
IF
IF(TRANS)
Forward current
Peak transient current (≤1μs P.W,300pps)
PD Emitter power dissipation
Detector
PD Detector power dissipation
BVCEO Collector-Emitter Breakdown Voltage
BVECO Emitter-Collector Breakdown Voltage
IC Collector Current
Ratings
5000
200
-55 ~ +110
-55 ~ +150
260
±60
1
100
150
80
6
50
Units
VRMS
mW
oC
oC
oC
Notes
mA
A
mW
mW
V
V
mA
CT Micro
Proprietary & Confidential
Page 2
Rev 3
Jul, 2019





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