CDSOD323-T03S The Bourns CDSOD323-T03S is a unidirectional TVS diode with a 3.3V working peak voltage and 10.9V typical clamping voltage. It offers 500W peak pulse power and ESD protection up to ±30kV, housed in a compact SOD-323 surface mount package.
Mfr Part #:

CDSOD323-T03S

Available from 1 distributors
Mfr Name: Bourns
Bourns
The Bourns CDSOD323-T03S is a unidirectional TVS diode with a 3.3V working peak voltage and 10.9V typical clamping voltage. It offers 500W peak pulse power and ESD protection up to ±30kV, housed in a compact SOD-323 surface mount package.
Total Stock: 1,124 pcs

CDSOD323-T03S Available from 1 distributor

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CDSOD323-T03S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Min @ 1 mA)
Capacitance @ 0 V, 1 MHz
Capacitance @ Frequency
Clamping Voltage (Maximum @ I_P = 1 A)
Clamping Voltage (Typical @ 8/20 µs, I_PP = 43 A)
Current
ESD Air Voltage (Minimum/Maximum @ Air, IEC 61000-4-2)
ESD Contact Voltage (Minimum/Maximum @ Contact, IEC 61000-4-2)
Leakage Current (Max @ V_WM)
Mounting Type
Number of Unidirectional Channels
Operating Temperature
Package / Case
Peak Pulse Current (8/20µs)
Peak Pulse Power (8/20µs)
Polarity
Power
Power Line Protection
Prop 65
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
Working Peak Voltage

CDSOD323-T03S Description

Short technical summary and product information.

The Bourns CDSOD323-T03S is a unidirectional TVS diode designed for surge and ESD protection in electronic circuits. It has a working peak voltage of 3.3V and a minimum breakdown voltage of 4.0V at 1mA. The typical clamping voltage is 10.9V at 43A (8/20µs pulse), with a maximum clamping voltage of 7.0V at 1A.

 

Electrical characteristics include a peak pulse power rating of 500W (8/20µs) and ESD protection per IEC 61000-4-2 with contact discharge up to ±30kV and air discharge up to ±30kV. Leakage current is 125µA maximum at working voltage, and typical capacitance is 500pF at 0V and 1MHz.

 

The device is housed in a SOD-323 (SC-76) surface mount package, suitable for automated assembly. It operates over a temperature range of -55°C to 150°C and is lead-free and RoHS compliant.

 

Applications include general purpose protection for portable electronics, cellular phones, PDAs, digital cameras, and computer notebooks. It is not intended for power line protection.

CDSOD323-T03S Quick Information

Product Type: TVS Diode
Series: CDSOD323
Canonical Name: Bourns CDSOD323-T03S TVS Diode, Unidirectional, 3.3V Working, SOD-323
Subcategory: Unidirectional TVS Diode

CDSOD323-T03S Compliance

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

CDSOD323-T03S Features

  • Unidirectional TVS diode for 3.3V circuits.
  • 500W peak pulse power at 8/20µs.
  • ESD protection up to ±30kV contact.
  • Compact SOD-323 surface mount package.
  • Operating temperature range -55°C to 150°C.

CDSOD323-T03S Applications

  • Protects portable electronics from ESD surges.
  • Used in cellular phone input/output lines.
  • Ideal for digital camera circuit protection.
  • Suitable for notebook computer interfaces.

CDSOD323-T03S FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working peak voltage of the CDSOD323-T03S?

The working peak voltage is 3.3V.

What is the breakdown voltage?

The minimum breakdown voltage is 4.0V at 1mA.

What is the clamping voltage?

Typical clamping voltage is 10.9V at 43A (8/20µs), and maximum clamping voltage is 7.0V at 1A.

What is the peak pulse current rating?

The peak pulse current is 43A at 8/20µs.

What package is the CDSOD323-T03S available in?

It is available in a SOD-323 (SC-76) surface mount package.

What is the ESD protection rating?

ESD protection per IEC 61000-4-2: contact discharge ±30kV max, air discharge ±30kV max.

What is the capacitance of the device?

Typical capacitance is 500pF at 0V and 1MHz.

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