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CPDT-24V-HF TVS diode with 24V reverse standoff voltage and 47V clamping voltage, 1A peak pulse current, in SOT-23-3 surface mount package. Provides IEC 61000-4-2 ESD protection up to 16kV.
Mfr Part #:

CPDT-24V-HF

Available from 2 distributors
Mfr Name: Comchip Technology
Comchip Technology
TVS diode with 24V reverse standoff voltage and 47V clamping voltage, 1A peak pulse current, in SOT-23-3 surface mount package. Provides IEC 61000-4-2 ESD protection up to 16kV.
✓ Total Stock: 7,665 pcs
$ Price Range: $0.42 - $0.53

CPDT-24V-HF Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,665 pcs
On Request
4665 pcs On Request 1 On Request On Request 24+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

CPDT-24V-HF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Junction Capacitance
Mounting Type
Operating Temperature Range
Package / Case
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Termination Style
Type
Voltage
Weight
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CPDT-24V-HF Description

Short technical summary and product information.

The CPDT-24V-HF is a bidirectional ESD protection diode from Comchip Technology, designed for general purpose circuit protection. It features two protection channels with a common anode configuration, making it suitable for protecting multiple data lines in a single compact package.

 

Key electrical characteristics include a reverse standoff voltage of 24V, a breakdown voltage range of 25V to 28V at 1mA, and a maximum clamping voltage of 47V at 1A peak pulse current (8/20µs waveform). The device offers a peak pulse power rating of 47W and an ultra-low leakage current of 0.1µA. Junction capacitance is typically 2.0pF, allowing use in high-speed signal applications. ESD protection levels meet IEC 61000-4-2 with 16kV air discharge and 8kV contact discharge capability.

 

The diode is housed in a surface mount SOT-23-3 package, with solderable terminals per MIL-STD-750 method 2026. It is halogen free and RoHS compliant (unverified). Operating temperature ranges from -55°C to +150°C, with storage from -55°C to +125°C.

CPDT-24V-HF Quick Information

Product Type: TVS Diode
Canonical Name: CPDT-24V-HF - TVS Diode, 24V Reverse Standoff, SOT-23-3
Subcategory: ESD Protection Diode

CPDT-24V-HF Compliance

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

CPDT-24V-HF Estimated Pricing

Qty Low High
1+ $0.53 $0.53
10+ $0.50 $0.50
100+ $0.47 $0.47
1,000+ $0.44 $0.44
10,000+ $0.42 $0.42

Estimated market price range - modelled values for guidance only, not live distributor offers.

CPDT-24V-HF Features

  • Bidirectional ESD protection for two channels.
  • Rated for 24V reverse standoff voltage.
  • Provides IEC 61000-4-2 ESD protection up to 16kV.
  • Ultra-low leakage current of 0.1 µA.
  • Surface mount SOT-23-3 package.

CPDT-24V-HF Applications

  • Used in portable electronics for ESD protection.
  • Suitable for data line protection in I/O ports.
  • Ideal for high-speed signal lines due to low capacitance.
  • Designed for general purpose circuit protection.

CPDT-24V-HF FAQs

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

24V.

What is the breakdown voltage range?

25V min to 28V max at 1mA.

What is the clamping voltage?

47V max at 1A peak pulse current (8/20µs).

What is the peak pulse current rating?

1A (8/20µs waveform).

What package is the CPDT-24V-HF available in?

SOT-23-3 surface mount package.

What ESD protection levels does this diode offer?

16kV air discharge and 8kV contact discharge per IEC 61000-4-2.

What is the operating temperature range?

-55°C to +150°C.

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