CDSOT23-T03C Bourns CDSOT23-T03C is a bidirectional TVS diode array in a SOT-23-3 surface mount package. It offers 500W peak pulse power (8/20 µs) and ESD protection up to ±30 kV.
Mfr Part #:

CDSOT23-T03C

Available from 2 distributors
Mfr Name: Bourns
Bourns
Bourns CDSOT23-T03C is a bidirectional TVS diode array in a SOT-23-3 surface mount package. It offers 500W peak pulse power (8/20 µs) and ESD protection up to ±30 kV.
Total Stock: 1,390,849 pcs
$ Price Range: $0.15 - $0.39

CDSOT23-T03C Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,390,769 pcs
1390769 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
80 pcs
80 pcs On Request 1 On Request On Request On Request On Request On Request

CDSOT23-T03C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage (Minimum @ 1 mA)
Capacitance
Capacitance @ Frequency
Clamping Voltage (Maximum @ IPP = 1 A)
Clamping Voltage (Maximum @ IPP = 42 A, 8/20 μs)
Clamping Voltage (Maximum @ IPP = 43 A, 8/20 μs)
Current
ESD Protection - Air (Maximum)
ESD Protection - Air (Minimum)
ESD Protection - Contact (Maximum)
ESD Protection - Contact (Minimum)
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Current (Maximum @ 8/20 µs)
Peak Pulse Power
Power
Power Line Protection
Prop 65
SVHC Present
Supplier Device Package
Tape & Reel
Type
Voltage
Working Peak Voltage (Maximum)

CDSOT23-T03C Description

Short technical summary and product information.

The Bourns CDSOT23-T03C is a bidirectional transient voltage suppressor (TVS) diode array designed for surge and ESD protection in portable electronics, computing, and video equipment. It is part of the CDSOT23 series and is housed in a compact SOT-23-3 surface mount package.

 

Key electrical specifications include a maximum working peak voltage of 5.0 V, a minimum breakdown voltage of 6.0 V at 1 mA, and a maximum clamping voltage of 9.8 V at 1 A. The device can handle a peak pulse current of 42 A (8/20 µs) with a corresponding clamping voltage of 13.5 V. Typical bidirectional capacitance is 300 pF at 0 V and 1 MHz.

 

The CDSOT23-T03C meets IEC 61000-4-2 ESD requirements with contact discharge protection from ±8 kV to ±30 kV and air discharge protection from ±15 kV to ±30 kV. It is RoHS compliant and operates over a junction temperature range of -55°C to +150°C.

CDSOT23-T03C Quick Information

Product Type: TVS Diode Array
Series: CDSOT23-T03C
Canonical Name: Bourns CDSOT23-T03C Bidirectional TVS Diode Array
Subcategory: Bidirectional TVS Diode

CDSOT23-T03C Compliance

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

CDSOT23-T03C Estimated Pricing

Qty Low High
1+ $0.39 $0.39
10+ $0.34 $0.34
100+ $0.25 $0.25
500+ $0.20 $0.20
1,000+ $0.15 $0.15

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

CDSOT23-T03C Features

  • Bidirectional TVS diode array in SOT-23-3.
  • 500W peak pulse power (8/20 µs).
  • ESD protection up to ±30 kV.
  • Operating temperature range -55°C to +150°C.
  • RoHS compliant.

CDSOT23-T03C Applications

  • Protects portable electronics from ESD and surges.
  • Used in computing and video equipment interfaces.
  • Suitable for low-voltage signal line protection.
  • Ideal for space-constrained PCB designs.

CDSOT23-T03C FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working peak voltage of the CDSOT23-T03C?

The maximum working peak voltage (off-state) is 5.0 V.

What is the breakdown voltage of the CDSOT23-T03C?

The minimum breakdown voltage at 1 mA is 6.0 V.

What is the clamping voltage of the CDSOT23-T03C?

The maximum clamping voltage is 9.8 V at 1 A and 13.5 V at 42 A (8/20 µs).

What is the peak pulse current rating of the CDSOT23-T03C?

The maximum peak pulse current is 42 A (8/20 µs).

What package is the CDSOT23-T03C available in?

The device is available in a surface mount SOT-23-3 package.

What is the ESD protection rating of the CDSOT23-T03C?

It provides ESD protection from ±8 kV to ±30 kV contact discharge and ±15 kV to ±30 kV air discharge per IEC 61000-4-2.

What is the typical capacitance of the CDSOT23-T03C?

The typical bidirectional capacitance is 300 pF at 0 V and 1 MHz.

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