CPDT-5V0USP-HF TVS diode with 5V reverse standoff voltage, 19V clamping, 4A peak pulse current, and 0.6pF capacitance in SOT-23-3 package.
Mfr Part #:

CPDT-5V0USP-HF

Available from 1 distributors
Mfr Name: Comchip Technology
Comchip Technology
TVS diode with 5V reverse standoff voltage, 19V clamping, 4A peak pulse current, and 0.6pF capacitance in SOT-23-3 package.
Total Stock: 4 pcs

CPDT-5V0USP-HF Available from 1 distributor

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CPDT-5V0USP-HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Capacitance
Capacitance @ Frequency
Current
Halogen Free
Mounting Type
Operating Temperature
Package / Case
Power
Power Line Protection
SVHC Present
Supplier Device Package
Tape & Reel
Termination Style
Type
Unidirectional Channels
Voltage

CPDT-5V0USP-HF Description

Short technical summary and product information.

The CPDT-5V0USP-HF is a Zener-type TVS diode from Comchip Technology designed for general purpose circuit protection. It features a reverse standoff voltage of 5V and a clamping voltage of 19V, providing effective transient voltage suppression for low-voltage signal lines.

 

With a peak pulse current rating of 4A (8/20µs) and peak pulse power of 76W, this device can handle moderate surge events. The ultra-low capacitance of 0.6pF at 1MHz makes it suitable for high-speed data line protection where signal integrity is critical.

 

The part is housed in a surface-mount SOT-23-3 package (also known as TO-236-3 or SC-59) with gull wing leads, suitable for automated assembly. It operates over a junction temperature range of -55°C to 150°C. The device offers two unidirectional channels and one bidirectional channel for flexible circuit configuration.

CPDT-5V0USP-HF Quick Information

Product Type: TVS Diode
Canonical Name: CPDT-5V0USP-HF TVS Diode
Subcategory: Zener TVS

CPDT-5V0USP-HF Compliance

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

CPDT-5V0USP-HF Features

  • 5V reverse standoff voltage rating.
  • 19V clamping voltage protection.
  • 4A peak pulse current capability.
  • Ultra-low 0.6pF capacitance at 1MHz.
  • Surface mount SOT-23-3 package.

CPDT-5V0USP-HF Applications

  • Protects low-voltage signal lines from ESD.
  • Suitable for high-speed data line protection.
  • Used in portable and battery-powered devices.
  • Ideal for general purpose circuit protection.

CPDT-5V0USP-HF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the CPDT-5V0USP-HF?

The reverse standoff voltage is 5V.

What is the clamping voltage of this TVS diode?

The clamping voltage is 19V.

What is the peak pulse current rating?

The peak pulse current is 4A at 8/20µs.

What is the capacitance of the CPDT-5V0USP-HF?

The capacitance is 0.6pF at 1MHz.

What package does this TVS diode come in?

It comes in a SOT-23-3 surface mount package (also TO-236-3, SC-59).

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

How many channels does this device have?

It has two unidirectional channels and one bidirectional channel.

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