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Broadcom HCPL-4502 product image
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Broadcom HCPL-4502

Manufacturer
Broadcom
MPN
HCPL-4502
LCSC Part #
C17452298
Packaging
DIP-8
Customer #
Key Attributes
8mA 20V 5V 1.5V DC DIP-8 Transistor, Photovoltaic Output Optoisolators
Datasheetpdf iconBroadcom HCPL-4502
In-Stock: 20
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QtyUnit PriceTotal Amount
1+$ 4.0891$ 4.09
10+$ 3.9987$ 39.99
50+$ 3.9379$ 196.90
100+$ 3.8786$ 387.86
Standard Packaging50/Full Tube
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Products Specifications

All
TypeDescription
CategoryIsolators/Optocouplers, Optoisolators/Transistor, Photovoltaic Output Optoisolators
ManufacturerBroadcom
PackagingDIP-8
Fall time-
Rise time-
Output Current8mA
Vce Saturation(VCE(sat))-
Load Voltage20V
Reverse Voltage5V
Current transfer ratio19%;50%
Voltage - Forward(Vf)1.5V
Forward Current(If)25mA
Number of Channels1
Total Power Dissipation(Pd)-
Output TypePhototransistor
Input typeDC
Isolation Voltage(Vrms)3.75kV
FeaturesOpen-collector output
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Introduction

AI Translation

These diode-transistor optocouplers use an insulating layer between the LED and an integrated photodetector to provide electrical isolation between input and output. Separate connections for photodiode bias and output transistor collector reduce base-collector capacitance, enabling speeds up to one hundred times faster than conventional phototransistor couplers. These single-channel optocouplers are available in 8-pin DIP, SO-8, and wide-body package configurations. HCPL-4502/4503 and HCNW4502/4503 are designed for high-speed TTL/TTL applications. A standard 16 mA TTL sink current through the input LED will provide sufficient output current for 1 TTL load and a 5.6 kΩ pull-up resistor. These devices have a minimum current transfer ratio (CTR) of 19% at IF = 16 mA.

Features

AI Translation
  • Minimum common-mode transient immunity of 15 kV/μs at VCM = 1500 V
  • High speed: 1 Mb/s
  • TTL compatible
  • Available in 8-pin DIP, SO-8, and wide-body packages
  • Open-collector output
  • Guaranteed performance over 0°C to 70°C temperature range
  • Safety certified
  • UL recognized – 3750 Vrms for 1 minute per UL1577 (5000 Vrms for 1 minute for HCNW and 020 option devices)
  • CSA certified
  • IEC/EN/DIN EN 60747-5-5 certified
  • HCPL-4503 #060 peak VIORM = 630 V
  • HCNW devices peak VIORM = 1414 V
  • Dual-channel version (4534/0534) available

Applications

AI Translation
  • High-voltage isolation
  • Video signal isolation
  • Power transistor isolation in motor drivers
  • Line receivers
  • Feedback element in switch-mode power supplies