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Optocoupler 4 pin SMD package with infrared diodes KTP KTP3H4BTA high isolation voltage halogen free
Optocoupler 4 pin SMD package with infrared diodes KTP KTP3H4BTA high isolation voltage halogen free
Specifications
Fall time :
18us
Rise time :
18us
Vce Saturation(VCE(sat)) :
200mV@20mA,1mA
Operating Temperature :
-55℃~+100℃
Load Voltage :
80V
Load Type :
Phototransistor
Current transfer ratio :
300%;20%
Forward Current(If) :
50mA
Input type :
AC,DC
Isolation Voltage(Vrms) :
3.75kV
Pd - Power Dissipation :
200mW
Number of Channels :
1
Description :
200mV@20mA,1mA 80V AC,DC SOP-4 Transistor, Photovoltaic Output Optoisolators RoHS
Mfr. Part # :
KTP3H4(B)-(TA)
Model Number :
KTP3H4(B)-(TA)
Package :
SOP-4
Description

Product Overview

The KTP3H4 series are optocouplers packaged in a 4-pin small outline SMD package. They consist of two infrared emitting diodes connected in inverse parallel, optically coupled to a phototransistor detector. These devices offer high isolation voltage and compliance with halogen-free standards.

Product Attributes

  • Brand: KTP Semiconductor
  • Certifications: Halogen Free (Br < 900ppm, Cl < 900ppm, Br+Cl < 1500ppm)

Technical Specifications

ParameterSymbolMin.Typ.Max.UnitCondition
Absolute Maximum Ratings (Ta=25C)
Forward currentIF50mA
Peak forward current (10s pulse)IF1A(10s pulse)
Power Dissipation (No derating required up to Ta=100)PD70mW
Power dissipation (Output)PC150mW
Derating factor (above Ta=80)3.7mW/(above Ta=80)
Collector and emitter VoltageVCEO80V
Emitter and Collector VoltageVECO6V
Total Consume PowerPTOT200mW
Isolation Voltage*1Viso3750VrmsAC for 1 minute, 40~60%RH
Operating temperatureTOPR-55100
Storage temperatureTSTG-55125
Soldering temperature*2TSOL260(Soldering time is 10 seconds)
Electrical Characteristics (Ta=25 unless specified otherwise)
Forward voltageVF1.21.4VIF=20mA
Input capacitanceCin50250pFV=0, f=1kHz
Collector-Emitter dark currentICEO100nAVCE=20V, IF =0mA
Collector-Emitter breakdown voltageVCEO80VIC=0.1mA, IF=0mA
Emitter-Collector breakdown voltageVECO6VIE=0.01mA, IF=0mA
Collector-Emitter saturation voltageVCE(sat)0.10.2VIF=20mA, IC=1mA
Isolation resistanceRISO5x10101011VIO=500Vdc, 40~60% R.H.
Floating capacitanceCf0.61.0pFVIO=0V, f=1MHz
Response Time (Rise)tr18sVCE=2V, IC=2mA, RL=100
Response Time (Fall)tf18sVCE=2V, IC=2mA, RL=100
Transfer Characteristics (Ta=25 unless specified otherwise)
Current Transfer Ratio (KTP3H4)CTR20300IF=1mA, VCE=5V
Current Transfer Ratio (KTP3H4A)CTR50150IF=1mA, VCE=5V
Current Transfer Ratio (KTP3H4B)CTR100300IF=1mA, VCE=5V

2508191745_KTP-KTP3H4-B--TA_C50377103.pdf

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Optocoupler 4 pin SMD package with infrared diodes KTP KTP3H4BTA high isolation voltage halogen free

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Product Detail
Fall time :
18us
Rise time :
18us
Vce Saturation(VCE(sat)) :
200mV@20mA,1mA
Operating Temperature :
-55℃~+100℃
Load Voltage :
80V
Load Type :
Phototransistor
Contact Supplier
Optocoupler 4 pin SMD package with infrared diodes KTP KTP3H4BTA high isolation voltage halogen free

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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