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CDSOD323-T03C Bourns CDSOD323-T03C is a bidirectional TVS diode with a working peak voltage of 3.3V and typical clamping voltage of 19V at 20A. It offers 350W peak pulse power and low capacitance of 3pF, ideal for high-speed data line protection.
Mfr Part #:

CDSOD323-T03C

Available from 3 distributors
Mfr Name: Bourns
Bourns
Bourns CDSOD323-T03C is a bidirectional TVS diode with a working peak voltage of 3.3V and typical clamping voltage of 19V at 20A. It offers 350W peak pulse power and low capacitance of 3pF, ideal for high-speed data line protection.
Total Stock: 1,667 pcs

CDSOD323-T03C Available from 3 distributors

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534 pcs
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CDSOD323-T03C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage
Capacitance
Capacitance @ Frequency
Clamping Voltage (Maximum @ 1 A)
Clamping Voltage (Typical @ 8/20 µs @ I_PP)
Current
Leakage Current
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Voltage
Working Peak Voltage

CDSOD323-T03C Description

Short technical summary and product information.

Bourns CDSOD323-T03C is a bidirectional TVS diode designed for surge and ESD protection. It is part of the CDSOD323-TxxC series. Key electrical characteristics include a working peak voltage of 3.3V, minimum breakdown voltage of 4V at 1mA, and maximum clamping voltage of 7V at 1A. The typical clamping voltage is 19V at a peak pulse current of 20A (8/20µs waveform). Peak pulse power is rated at 350W.

 

The device features low leakage current of 5µA maximum at working voltage and low capacitance of 3pF typical at 0V and 1MHz, making it suitable for high-speed signal lines. It operates over a temperature range of -55°C to 150°C. The diode is bidirectional, protecting one line or I/O port.

 

The CDSOD323-T03C is surface mount in a SOD-323 package (also known as SC-76). It is RoHS compliant and lead free. Applications include cellular phones, PDAs, notebooks, digital cameras, MP3 players, GPS, and USB interfaces. The device helps meet IEC 61000-4-2 (ESD), IEC 61000-4-4 (EFT), and IEC 61000-4-5 (Surge) requirements.

CDSOD323-T03C Quick Information

Product Type: TVS Diode
Series: CDSOD323-TxxC
Canonical Name: Bourns CDSOD323-T03C TVS Diode, Bidirectional, 3.3V Working Peak Voltage, 350W Peak Pulse Power, SOD-323
Subcategory: Bidirectional TVS Diode

CDSOD323-T03C Compliance

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

CDSOD323-T03C Features

  • Bidirectional TVS diode for one-line protection.
  • 350W peak pulse power at 8/20µs.
  • Low capacitance of 3pF typical.
  • Working voltage of 3.3V.
  • Surface mount SOD-323 package.

CDSOD323-T03C Applications

  • Protects cellular phone interfaces.
  • Used in PDAs and notebooks.
  • Ideal for digital camera circuits.
  • Suitable for USB port protection.
  • Protects MP3 player and GPS inputs.

CDSOD323-T03C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working peak voltage of the CDSOD323-T03C?

3.3V.

What is the breakdown voltage?

4V minimum at 1mA.

What is the clamping voltage?

7V maximum at 1A and 19V typical at 20A (8/20µs).

What is the peak pulse current rating?

20A typical at 8/20µs waveform.

What package is the CDSOD323-T03C available in?

SOD-323 (SC-76) surface mount package.

What is the capacitance of this TVS diode?

3pF typical at 0V and 1MHz.

What is the operating temperature range?

-55°C to 150°C.

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