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MSKSEMI MEL452RoHS

Manufacturer
MSKSEMIAsian Brands
MPN
MEL452
LCSC Part #
C41383942
Packaging
SOP-4
Customer #
Key Attributes
OPTOISOLATOR 3.75kV 1CH DARLINGTON TRANSISTOR SOP-4
Datasheetpdf iconMSKSEMI MEL452
In-Stock: 2,905
2,905 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.164$ 0.1558$ 0.78
50+$ 0.1432$ 0.1361$ 6.81
150+$ 0.1343$ 0.1276$ 19.14
500+$ 0.1232$ 0.1171$ 58.55
3,000+$ 0.1183$ 0.1124$ 337.20
6,000+$ 0.1153$ 0.1096$ 657.60
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIsolators/Optocouplers, Optoisolators/Transistor, Photovoltaic Output Optoisolators
ManufacturerMSKSEMI
PackagingSOP-4
Fall time15us
Output Current150mA
Rise time40us
Vce Saturation(VCE(sat))1.2V@100mA,10mA
Load Voltage300V
Reverse Voltage9V
Current transfer ratio1000%;4000%
Voltage - Forward(Vf)1.15V
Number of Channels1
Operating Temperature-55℃~+110℃
Output TypeDarlington Transistor
Input type-
Isolation Voltage(Vrms)3.75kV
FeaturesDarlington output structure
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

MEL452 is a compact SMD optocoupler designed for surface mount assembly. It consists of a GaAs infrared LED coupled with a high-voltage Darlington phototransistor featuring an integrated base-emitter resistor, with VCEO exceeding 300V.

Features

AI Translation
  • Collector-Emitter Voltage: 300V (Min.)
  • Current Transfer Ratio: 1000% (Min.)
  • Input-Output Isolation Voltage: Viso = 3750Vrms (Min.)

Applications

AI Translation
  • Switching power supplies, smart meters
  • Industrial control, measuring instruments
  • Copiers and other office equipment
  • Home appliances: air conditioners, fans, water heaters, etc.