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SN65220DBV The Texas Instruments SN65220DBV is a transient voltage suppressor designed for USB 1.1 ports. It offers protection against noise transients with high ESD capabilities.
Mfr Part #:

SN65220DBV

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN65220DBV is a transient voltage suppressor designed for USB 1.1 ports. It offers protection against noise transients with high ESD capabilities.
✓ Total Stock: 133,987 pcs
$ Price Range: $0.32

SN65220DBV Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
133,926 pcs
On Request
133926 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
61 pcs
On Request
61 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.

SN65220DBV Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Lead Style
Mounting Type
Number of Channels
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SN65220DBV Description

Short technical summary and product information.

The Texas Instruments SN65220DBV is a transient voltage suppressor (TVS) designed to protect submicron 3-V or 5-V circuits from noise transients, particularly on Universal Serial Bus (USB) 1.1 ports. It provides robust ESD protection, exceeding 15-kV for the Human Body Model and 2-kV for the Machine Model.

 

Key electrical specifications include a minimum stand-off voltage of 6 V, a maximum low current leakage of 1 µA at 6 V, and a typical capacitance of 35 pF. This capacitance level makes the device unsuitable for high-speed USB 2.0 applications. The SN65220DBV is designed to significantly increase the ESD protection level of USB ports, reducing the risk of damage to transceivers and ASICs.

 

This device is available in a SOT-23 package and is suitable for surface mount applications. Its operating temperature range is from -40°C to 85°C. The SN65220DBV is a dual-channel device, providing protection for two lines.

SN65220DBV Quick Information

Product Type: Transient Voltage Suppressor
Canonical Name: SN65220DBV Transient Voltage Suppressor
Subcategory: ESD Protection Diodes

SN65220DBV Compliance

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

SN65220DBV Estimated Pricing

Qty Low High
1+ $0.32 $0.32

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

SN65220DBV Features

  • Protects 3V or 5V circuits from noise transients.
  • Exceeds 15kV HBM and 2kV MM ESD protection.
  • Suitable for USB 1.1 host, hub, or peripheral ports.
  • Low capacitance of 35pF typical.
  • Operates from -40°C to 85°C.

SN65220DBV Applications

  • Protects USB 1.1 ports.
  • Safeguards cabled I/O connections.
  • Enhances ESD protection for digital CMOS circuits.
  • Used in USB hubs and peripherals.

SN65220DBV FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of SN65220DBV?

The standoff voltage is 6 V.

What package is SN65220DBV available in?

SOT-23 surface-mount package.

What is the operating temperature range of SN65220DBV?

-40°C to 85°C.

How much ESD protection does SN65220DBV provide?

It exceeds 15 kV Human Body Model and 2 kV Machine Model.

What is the capacitance of SN65220DBV?

35 pF typical.

How many channels does SN65220DBV have?

It has 2 channels.

Is SN65220DBV unidirectional?

Yes, the device is uni-directional.

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