Phototransistor Optocoupler. CT1112 Datasheet

CT1112 Optocoupler. Datasheet pdf. Equivalent

Part CT1112
Description Phototransistor Optocoupler
Feature CT1110, CT1111, CT1112, CT1113, CT1114, CT1115, CT1116, CT1117, CT1118, CT1119 DC Input 5-Pin Long M.
Manufacture CT Micro
Total Page 13 Pages
Datasheet
Download CT1112 Datasheet



CT1112
CT1110, CT1111, CT1112, CT1113, CT1114,
CT1115, CT1116, CT1117, CT1118, CT1119
DC Input 5-Pin Long Mini-Flat Phototransistor Optocoupler
Features
High isolation 5000 VRMS
CTR flexibility available see order information
Extra low coupling capacitance
DC input with transistor output
OperatingTemperature range - 55 °C to 110 °C
Regulatory Approvals
UL - UL1577 (E364000)
VDE - EN60747-5-5(VDE0884-5)
CQC GB4943.1, GB8898
IEC60065, IEC60950
Creepage distance > 8 mm
Green Package
Applications
Switch mode power supplies
Computer peripheral interface
Microprocessor system interface
Description
The CT1110, CT1111, CT1112, CT1113, CT1114,
CT1115, CT1116, CT1117, CT1118, CT1119 series
consists of a photo transistor optically coupled to a
gallium arsenide Infrared-emitting diode in a 5-lead
SOP Package.
Package Outline
Schematic
CT Micro
Proprietary & Confidential
Page 1
Rev 6
Jan, 2018



CT1112
CT1110, CT1111, CT1112, CT1113, CT1114,
CT1115, CT1116, CT1117, CT1118, CT1119
DC Input 5-Pin Long Mini-Flat Phototransistor Optocoupler
Absolute Maximum Rating at 25oC
Symbol
Parameters
VISO Isolation voltage *1
TOPR Operating temperature
TSTG Storage temperature
TSOL Soldering temperature *2
Emitter
IF Forward current
IF(TRANS) Peak transient current (≤1μs P.W,300pps)
VR Reverse voltage
PD Power dissipation
Detector
PD Power dissipation
BVCEO Collector-Emitter Breakdown Voltage
BVECO Emitter-Collector Breakdown Voltage
BVCBO Collector-Base Breakdown Voltage
BVEBO Emitter-Base Breakdown Voltage
IC Collector Current
Ratings
5000
-55 ~ +110
-55 ~ +125
260
50
1
6
85
150
80
7
80
7
50
Units
VRMS
oC
oC
oC
Notes
mA
A
V
mW
mW
V
V
V
V
mA
Thermal Characteristics
Symbol
Parameters
RӨJA Thermal Resistance Junction-Ambient
TJ Junction temperature
Ratings
475.4
125
Units
/W
Notes
Note:
1. Bias for 1minute with R.H.=40~60%. For this test, Pins 1 and 2 are common, and Pins 3 and 4 are common.
2. Soldering Time: 10 seconds
CT Micro
Proprietary & Confidential
Page 2
Rev 6
Jan, 2018





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