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CDSOT23-SR208 The CDSOT23-SR208 from Bourns is a 20V steering diode array with 4 unidirectional channels. It provides ESD and EFT protection for high-speed data lines with low capacitance of less than 5 pF.
Mfr Part #:

CDSOT23-SR208

Available from 3 distributors
Mfr Name: Bourns
Bourns
The CDSOT23-SR208 from Bourns is a 20V steering diode array with 4 unidirectional channels. It provides ESD and EFT protection for high-speed data lines with low capacitance of less than 5 pF.
Total Stock: 17,661 pcs

CDSOT23-SR208 Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,000 pcs
12000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4,811 pcs
4811 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
850 pcs
850 pcs On Request 1 On Request On Request 1970-01-01 00:27:33 On Request On Request

CDSOT23-SR208 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance (Between I/O and REF, 5V bias)
Continuous Power Dissipation
Flammability Rating
Forward Surge Rating (1/20s @25°C, IF=10mA)
Forward Voltage @ 50mA
Lead Finish
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power Line Protection
Prop 65
Repetitive Peak Forward Current (tp=5µs, f=50kHz)
Repetitive Peak Reverse Voltage @ 10µA
Reverse Leakage Current @ VRRM=5V
Storage Temperature Range
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
Voltage - Reverse Standoff (Typ)
Weight

CDSOT23-SR208 Description

Short technical summary and product information.

The Bourns CDSOT23-SR208 is a steering (rail to rail) diode array designed for ESD and EFT protection. It features four unidirectional channels with a typical reverse standoff voltage of 20V. This device is ideal for general purpose applications including portable electronics, USB 2.0 interfaces, and video/graphics cards.

 

Key electrical characteristics include a maximum forward voltage of 1.2V at 50mA, low reverse leakage of 1µA at 5V, and a low junction capacitance of 5pF max. The device can handle repetitive peak forward current of 700mA and has a continuous power dissipation of 500mW. It operates over a junction temperature range of -55°C to 150°C. The CDSOT23-SR208 is packaged in a surface mount SOT-23-6 case with 100% tin lead finish, and it is RoHS compliant and lead free.

CDSOT23-SR208 Quick Information

Product Type: Steering Diode Array
Series: CDSOT23-SR208
Canonical Name: Bourns CDSOT23-SR208 Steering Diode Array
Subcategory: Rail-to-Rail Steering Diode

CDSOT23-SR208 Compliance

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

CDSOT23-SR208 Features

  • Four unidirectional protection channels.
  • Low capacitance of less than 5pF.
  • Supports 20V reverse standoff voltage.
  • Surface mount SOT-23-6 package.
  • RoHS compliant and lead free.

CDSOT23-SR208 Applications

  • Ideal for ESD protection in portable electronics.
  • Suitable for USB 2.0 interface protection.
  • Used in video and graphics card circuits.
  • Protects sensor interfaces from EFT transients.

CDSOT23-SR208 FAQs

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

20V typical.

What is the package type?

SOT-23-6 surface mount package.

How many channels does this device protect?

4 unidirectional channels.

What is the capacitance?

Maximum 5 pF at 5V bias.

What is the operating temperature range?

-55°C to 150°C (junction).

Is this device RoHS compliant?

Yes, the datasheet states RoHS compliance and lead free.

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