HCPL-4503-000E

The HCPL-4503-000E Optocoupler Transistor stands as a pinnacle of innovation and reliability in the realm of electronic components. Its array of features, from common mode transient immunity to MIL-PRF-38534 hermetic versions, positions it as a versatile solution for a myriad of applications.

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Description

Technical Parameters

The HCPL-4503-000E Optocoupler Transistor emerges as a cutting-edge electronic component with a host of features that elevate its status in the industry. From its impressive common mode transient immunity of 15 kV/μs to the high-speed capability of 1 Mb/s, TTL compatibility, and versatile packaging options, this optocoupler addresses the diverse needs of electronic applications. Its open collector output enhances flexibility, and a temperature range of 0°C to 70°C ensures consistent performance in varied environments. With safety certifications exceeding industry standards, including UL Recognized, CSA Approved, and compliance with IEC/EN/DIN EN 60747-5-5, the HCPL-4503-000E guarantees reliability. The dual-channel version and MIL-PRF-38534 hermetic variant further showcase its adaptability, making it an invaluable asset for engineers and enthusiasts alike.

product-1241-1032

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Description

OPTOCOUPLER, PHOTOTRANSISTOR OUT

Stock

80000

Product Status

Active

Number of Channels

Voltage-Isolation

3750Vrms

Current Transfer Ratio (Min)

19% @ 16mA

Current Transfer Ratio (Max)

50% @ 16mA

Turn On / Turn Off Time (Typ)

200ns, 600ns

1us, 1us (Max)

Input Type

AC, DC

1MB Transistor

Output Type

1MB Transistor

Transistor AC/DC

Voltage - Output (Max)

20V

Current - Output / Channel

8mA

Voltage - Forward (Vf) (Typ)

1.5V

Current - DC Forward (If) (Max)

25 mA

Operating Temperature

-55～C ~ 100～C

Package / Case

DIP8(7.62mm)

SMD8(7.62mm)

Package

Tube

Tape & Reel (TR)

Applications:

• High voltage insulation

• Video signal isolation

• Power transistor isolation in motor drives

• Line receivers

• Feedback element in switched mode power supplies

• High speed logic ground isolation – TTL/TTL, TTL/CMOS, TTL/LSTTL

• Replaces pulse transformers

• Replaces slow phototransistor isolators

• Analog signal ground isolation

Description:

These diode-transistor optocouplers use an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.

These single channel optocouplers are available in 8-Pin DIP, SO-8 and Widebody package configurations.

The 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 enough output current for 1 TTL load and a 5.6 kΩ pull-up resistor. CTR for these devices is 19% minimum at IF=16mA.

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