PC3H4 The Sharp Microelectronics PC3H4 is an AC input photocoupler featuring a 4-pin Mini-flat package. It offers a high collector-emitter voltage of 80V and an isolation voltage of 2.5kV.
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PC3H4

Available from 1 distributors
Mfr Name: Sharp Microelectronics
Sharp Microelectronics
The Sharp Microelectronics PC3H4 is an AC input photocoupler featuring a 4-pin Mini-flat package. It offers a high collector-emitter voltage of 80V and an isolation voltage of 2.5kV.
Total Stock: 7,300 pcs

PC3H4 Available from 1 distributor

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Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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7,300 pcs
7300 pcs On Request 1 On Request On Request 13+ On Request On Request

PC3H4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Lead Style
Mounting Type
SVHC Present

PC3H4 Description

Short technical summary and product information.

The Sharp Microelectronics PC3H4 is an AC input photocoupler designed for various electronic applications. It utilizes a 4-pin Mini-flat, half-pitch package with a lead pitch of 1.27mm, making it suitable for flow soldering due to its double transfer mold construction.

 

Key electrical specifications include a high collector-emitter voltage (VCE) of 80V and an isolation voltage (Viso(rms)) of 2.5kV between the input and output. The device features a current transfer ratio (CTR) ranging from 20% to 400% under specific test conditions (IF=±1mA, VCE=5V, Ta=25℃).

 

This optocoupler is recognized by UL1577 for double protection isolation. The package resin meets UL flammability grade 94V-0. Applications include programmable controllers.

 

The PC3H4J00001H series is housed in a compact Mini-flat package, with a product mass of approximately 0.05g. It operates within a temperature range of -30°C to +100°C.

PC3H4 Quick Information

Product Type: Optocoupler
Series: PC3H4J00001H Series
Canonical Name: PC3H4J00001H Series AC Input Photocoupler
Subcategory: Transistor, Photovoltaic Output

PC3H4 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PC3H4 Features

  • 4-pin Mini-flat half pitch package.
  • Double transfer mold for flow soldering.
  • AC input type photocoupler.
  • High 80V collector-emitter voltage.
  • 2.5kV isolation voltage.

PC3H4 Applications

  • Ideal for microcontroller interface circuits.
  • Used in industrial control system isolation.
  • Suitable for AC signal switching applications.
  • Provides safe galvanic isolation barriers.
  • Integrates into compact surface mount designs.

PC3H4 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the PC3H4?

2.5 kV RMS.

What is the operating temperature range?

-30°C to +100°C.

What package does the PC3H4 use?

Mini-flat Half Pitch with a 1.27mm lead pitch.

What is the current transfer ratio?

20% to 400% at a forward current of 1mA and 5V collector-emitter voltage.

Does the PC3H4 support AC inputs?

Yes, it is designed specifically for AC input types.

Is the PC3H4 UL recognized?

Yes, it is recognized by UL under standard 1577.

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