CPDQR3V3R-HF CPDQR3V3R-HF is a Zener bidirectional TVS diode from Comchip Technology with 18V reverse standoff voltage, 2A peak pulse current, and 36W peak pulse power. Surface mount in 0402 package.
Mfr Part #:

CPDQR3V3R-HF

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
CPDQR3V3R-HF is a Zener bidirectional TVS diode from Comchip Technology with 18V reverse standoff voltage, 2A peak pulse current, and 36W peak pulse power. Surface mount in 0402 package.
Total Stock: 5,000 pcs

CPDQR3V3R-HF Available from 1 distributor

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CPDQR3V3R-HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance @ Frequency
Current
Current - Peak Pulse (8/20µs)
Mounting Type
Operating Temperature
Package / Case
Power
Power - Peak Pulse
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage - Reverse Standoff (Typ)

CPDQR3V3R-HF Description

Short technical summary and product information.

The CPDQR3V3R-HF is a bidirectional Zener TVS diode designed for general purpose transient voltage suppression. It features a typical reverse standoff voltage of 18V, a peak pulse current rating of 2A (8/20 µs waveform), and a peak pulse power rating of 36W. The device has a low capacitance of 18 pF at 1 MHz, making it suitable for high-speed signal line protection. It is not intended for power line protection.

 

This TVS diode is offered in a compact surface mount 0402 (1006 Metric) package, also identified as supplier device package 0402C/SOD-923F. It operates over a temperature range of -55°C to 150°C (junction temperature). The component is RoHS3 compliant, MSL level 1, and REACH unaffected (compliance data is unverified). No datasheet is currently available for this part.

 

Typical applications include ESD protection for portable electronics, signal line protection in consumer and industrial products, and general circuit protection where board space is limited.

CPDQR3V3R-HF Quick Information

Product Type: Zener TVS Diode
Canonical Name: CPDQR3V3R-HF Zener TVS Diode
Subcategory: Zener TVS Diode

CPDQR3V3R-HF Compliance

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

CPDQR3V3R-HF Features

  • Bidirectional Zener TVS protection diode.
  • 18V reverse standoff voltage typical.
  • 2A peak pulse current at 8/20µs.
  • 36W peak pulse power rating.
  • Surface mount 0402/SOD-923F package.

CPDQR3V3R-HF Applications

  • General purpose ESD protection circuits.
  • Used in portable electronic devices.
  • Ideal for signal line protection.
  • Suitable for high-speed data lines.
  • Protection in compact PCB designs.

CPDQR3V3R-HF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of CPDQR3V3R-HF?

18V typical.

What is the peak pulse current rating?

2A at 8/20 µs.

What package is this TVS diode available in?

0402 (1006 Metric) / SOD-923F surface mount.

What is the capacitance of this device?

18 pF at 1 MHz.

Is this a bidirectional TVS diode?

Yes, it has one bidirectional channel.

What is the operating temperature range?

-55°C to 150°C (junction).

Is this device RoHS compliant?

RoHS3 compliant (unverified).

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