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Compact 4 Pin Mini Flat Package AC Input Optocoupler CT MICRO CT354A V T1 with High Temperature Range
Compact 4 Pin Mini Flat Package AC Input Optocoupler CT MICRO CT354A V T1 with High Temperature Range
Specifications
Rise time :
6us@2mA,100Ω
Fall time :
8us
Output Current :
50mA
Vce Saturation(VCE(sat)) :
100mV@1mA,20mA
Operating Temperature :
-55℃~+110℃
Load Voltage :
80V
Reverse Voltage :
-
Current transfer ratio :
150%;50%
Forward Current(If) :
50mA
Number of Channels :
1
Load Type :
Phototransistor
Input type :
AC,DC
Isolation Voltage(Vrms) :
3.75kV
Description :
50mA 100mV@1mA,20mA 80V AC,DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS
Mfr. Part # :
CT354A(V)(T1)
Model Number :
CT354A(V)(T1)
Package :
SOP-4-2.54mm
Description

CT354 AC Input 4-Pin Mini-Flat Phototransistor Optocoupler

Product Overview

The CT354 series is an AC input optocoupler featuring a phototransistor optically coupled to two gallium arsenide infrared-emitting diodes, housed in a 4-lead Mini-Flat package. It offers high isolation of 3750 VRMS and operates within a temperature range of -55 C to 110 C. This optocoupler is suitable for applications in switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces. CTR flexibility is available as per order information.

Product Attributes

  • Brand: CT Micro
  • Package Type: 4-Pin Mini-Flat
  • Certifications: UL - UL1577 (E364000), VDE - EN60747-5-5(VDE0884-5), CQC GB4943.1, GB8898, IEC60065, IEC60950
  • Input Type: AC Input
  • Output Type: Transistor Output

Technical Specifications

Symbol Parameters Test Conditions Min Typ Max Units Notes
Absolute Maximum Rating
VISO Isolation voltage 3750 VRMS
TOPR Operating temperature -55 +110 C
TSTG Storage temperature -55 +150 C
TSOL Soldering temperature 260 C
PTOT Total power dissipation 200 mW
IF Forward current (Emitter) 50 mA
IF(TRANS) Peak transient current (Emitter) (1s P.W,300pps) 1 A
PD Power dissipation (Emitter) 70 mW
PC Power dissipation (Detector) 150 mW
BVCEO Collector-Emitter Breakdown Voltage 80 V
BVECO Emitter-Collector Breakdown Voltage 7 V
IC Collector Current 50 mA
Electrical Characteristics (TA = 25C unless otherwise specified)
Emitter Characteristics
VF Forward voltage IF=10mA 1.24 1.4 V
CIN Input Capacitance f= 1kHz 45 pF
Detector Characteristics
BVCEO Collector-Emitter Breakdown Voltage IC= 100A 80 V
BVECO Emitter-Collector Breakdown Voltage IE= 100A 7 V
ICEO Collector-Emitter Dark Current VCE= 20V, IF=0mA 100 nA
Transfer Characteristics
CTR Current Transfer Ratio (CT354) IF= 1mA, VCE= 5V 20 300 %
CTR Current Transfer Ratio (CT354A) 50 150 %
VCE(SAT) Collector-Emitter Saturation Voltage IF= 20mA, IC= 1mA 0.1 0.2 V
RIO Isolation Resistance VIO= 500VDC 5x1010
CIO Isolation Capacitance f= 1MHz 0.6 1.0 pF
Switching Characteristics
tr Rise Time IC= 2mA, VCE= 2V, RL= 100 6 18 s
tf Fall Time 8 18 s

2410121512_CT-MICRO-CT354A-V-T1_C191856.pdf

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Compact 4 Pin Mini Flat Package AC Input Optocoupler CT MICRO CT354A V T1 with High Temperature Range

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Product Detail
Rise time :
6us@2mA,100Ω
Fall time :
8us
Output Current :
50mA
Vce Saturation(VCE(sat)) :
100mV@1mA,20mA
Operating Temperature :
-55℃~+110℃
Load Voltage :
80V
Contact Supplier
Compact 4 Pin Mini Flat Package AC Input Optocoupler CT MICRO CT354A V T1 with High Temperature Range

Beijing Silk Road Enterprise Management Services Co., Ltd.

Verified Supplier
1 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer
Main Products :
Digital Isolators, Isolators - Gate Drivers, Logic Output Optoisolators
Employee Number :
300~500
Certification Level :
Verified Supplier
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