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DESD5V0U1BA-7 Bidirectional TVS diode with 5V reverse standoff voltage, 7.2V typical clamping, and 3A peak pulse current. Surface mount in SOD-323 package.
Mfr Part #:

DESD5V0U1BA-7

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Bidirectional TVS diode with 5V reverse standoff voltage, 7.2V typical clamping, and 3A peak pulse current. Surface mount in SOD-323 package.
Total Stock: 304,020 pcs

DESD5V0U1BA-7 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
274,020 pcs
274020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
30,000 pcs
30000 pcs On Request 1 On Request On Request On Request On Request On Request

DESD5V0U1BA-7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
(Channel) Input Capacitance
Applications
Bidirectional Channels
Breakdown Voltage
Capacitance @ Frequency
Channel Leakage Current
Clamping Voltage
Current
Differential Resistance
Dynamic Impedance
ESD Protection (Contact Discharge)
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current
Power Dissipation
Power Line Protection
Reel Size
Reverse Standoff Voltage
Standard Package Quantity
Supplier Device Package
Tape & Reel
Tape Width
Thermal Resistance Junction-to-Ambient
Type
Voltage
Weight

DESD5V0U1BA-7 Description

Short technical summary and product information.

The DESD5V0U1BA-7 is a low capacitance bidirectional TVS diode from Diodes Incorporated designed for ESD protection in sensitive electronic circuits. It provides ESD protection per IEC 61000-4-2 with contact discharge capability of ±10kV. The device features a reverse standoff voltage of 5V and a typical clamping voltage of 7.2V at 3A peak pulse current (8/20μs waveform).

 

With a typical channel input capacitance of only 2.9pF at 1MHz, this diode is well-suited for high-speed data line protection where signal integrity is critical. The dynamic impedance is 0.3Ω typical (TLP, 20A, 100ns), and the maximum differential resistance is 100Ω at 1mA. Leakage current is typically 5nA at 5V reverse standoff.

 

The device is housed in a surface mount SOD-323 package (SC-76 case) and is rated for operation from -65°C to +150°C. Power dissipation is 250mW on standard FR-4 PCB with 2oz copper. The part is fully RoHS3 compliant, lead-free, halogen and antimony free, and has MSL Level 1 (unlimited) moisture sensitivity.

DESD5V0U1BA-7 Quick Information

Product Type: TVS Diode
Canonical Name: DESD5V0U1BA-7 Low Capacitance Bidirectional TVS Diode
Subcategory: ESD Protection Diode

DESD5V0U1BA-7 Compliance

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

DESD5V0U1BA-7 Features

  • Provides ESD protection up to ±10kV contact.
  • Low typical capacitance of 2.9pF at 1MHz.
  • Bidirectional protection in SOD-323 package.
  • RoHS3 compliant and halogen free.

DESD5V0U1BA-7 Applications

  • Used in cellular handsets and portable electronics.
  • Protects communication systems and peripherals.
  • Ideal for high-speed data line interfaces.

DESD5V0U1BA-7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the DESD5V0U1BA-7?

The maximum reverse standoff voltage is 5V.

What is the breakdown voltage range?

The breakdown voltage is 5.5V minimum, 7V typical, and 9.5V maximum at 5mA.

What is the clamping voltage?

The typical clamping voltage is 7.2V at a peak pulse current of 3A (8/20μs waveform).

What is the peak pulse current rating?

The nominal peak pulse current is 3A for an 8/20μs waveform.

What package is the DESD5V0U1BA-7 available in?

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

What is the operating temperature range?

The operating temperature range is -65°C to +150°C.

Is the DESD5V0U1BA-7 RoHS compliant?

Yes, it is RoHS3 compliant and lead-free.

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