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UMW HCPL-4503-000E(UMW) product image
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UMW HCPL-4503-000E(UMW)RoHS

Manufacturer
UMWAsian Brands
MPN
HCPL-4503-000E(UMW)
LCSC Part #
C53109718
Packaging
DIP-8
Customer #
Key Attributes
8mA 5V 1.45V -500mV~30V DC DIP-8 Logic Output Optoisolators RoHS
Datasheetpdf iconUMW HCPL-4503-000E(UMW)
In-Stock: 2,126
2,126 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.5601$ 0.56
10+$ 0.44$ 4.40
45+$ 0.3896$ 17.53
90+$ 0.3247$ 29.22
495+$ 0.2971$ 147.06
990+$ 0.2793$ 276.51
Standard Packaging45/Full Tube
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Products Specifications

All
TypeDescription
CategoryIsolators/Optocouplers, Optoisolators/Logic Output Optoisolators
ManufacturerUMW
PackagingDIP-8
Load Voltage-
Power Dissipation145mW
Output Current8mA
Low Level Delay Time800ns
High Level Delay Time801ns
Features-
Reverse Voltage5V
Voltage - Forward(Vf)1.45V
Current transfer ratio20%
Voltage - Supply-500mV~30V
Forward Current(If)25mA
Operating Temperature-55℃~+100℃
CMTI(kV/us)10kV/us
Number of Channels1
Input threshold current-
Isolation Voltage(Vrms)5kV
Input TypeDC
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Introduction

AI Translation

The HCPL4503 device each consists of an infrared emitting diode and a high-speed photodetector transistor, coupled via optical means. Separate connections for the photodiode bias and output transistor collector reduce the base-collector capacitance of the input transistor, improving speed by several orders of magnitude over conventional phototransistor couplers. The device is available in an 8-pin DIP package with wide-lead-spacing and SMD options.

Features

AI Translation
  • High-speed 1Mbit/s
  • High isolation voltage between input and output (Viso=5000 Vrms)
  • Wide operating temperature range: -55°C to 100°C
  • Lead-free and RoHS compliant

Applications

AI Translation
  • Line receivers
  • Telecommunications equipment
  • Power transistor isolation in motor drives
  • Feedback loops in switching power supplies
  • High-speed logic ground isolation