Phototransistor Optocoupler. CT357 Datasheet

CT357 Optocoupler. Datasheet pdf. Equivalent

Part CT357
Description Phototransistor Optocoupler
Feature CT357 Series DC Input 4-Pin Mini-Flat Phototransistor Optocoupler Features  High isolation 3750 VR.
Manufacture CT Micro
Total Page 11 Pages
Datasheet
Download CT357 Datasheet



CT357
CT357 Series
DC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Features
High isolation 3750 VRMS
Multiple CTR selection available
DC input with transistor output
Creepage distance ≥5mm
Operating temperature range - 55 °C to 110 °C
Green Package
Regulatory Approvals
UL - UL1577 (E364000)
VDE - EN60747-5-5(VDE0884-5)
CQC GB4943.1, GB8898
IEC60065, IEC60950
Description
These series of general purpose optocoupler
consists of a photo transistor optically coupled to a
gallium arsenide Infrared-emitting diode in a 4-lead
Mini-Flat package.
Applications
DC-DC Converters
Programmable controllers
Telecommunication equipment
Hybrid substrates that require high density
mounting
Package Outline
Schematic
CT Micro
Proprietary & Confidential
Page 1
Rev 5
Dec, 2016



CT357
CT357 Series
DC Input 4-Pin Mini-Flat Phototransistor Optocoupler
Absolute Maximum Rating at 25oC
Symbol
Parameters
VISO Isolation voltage
TOPR Operating temperature
TSTG Storage temperature
TSOL Soldering temperature
PTOT Total power dissipation
Emitter
IF
IF(TRANS)
Forward current
Peak transient current (≤1μs P.W,300pps)
VR Reverse voltage
PD Power dissipation
Detector
PC Power dissipation
BVCEO Collector-Emitter Breakdown Voltage
BVECO Emitter-Collector Breakdown Voltage
IC Collector Current
Ratings
3750
-55 ~ +110
-55 ~ +150
260
200
50
1
6
70
150
80
6
50
Units
VRMS
oC
oC
oC
mW
Notes
mA
A
V
mW
mW
V
V
mA
CT Micro
Proprietary & Confidential
Page 2
Rev 5
Dec, 2016





@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)