1SMB54AT3G TVS Zener diode, 54V working peak reverse voltage, 87.1V clamping voltage, 600W peak pulse power, surface mount DO-214AA (SMB) package.
Mfr Part #:

1SMB54AT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS Zener diode, 54V working peak reverse voltage, 87.1V clamping voltage, 600W peak pulse power, surface mount DO-214AA (SMB) package.
Total Stock: 7,500 pcs

1SMB54AT3G Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,500 pcs
7500 pcs On Request 1 On Request On Request 2018+ On Request On Request

1SMB54AT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC-Q101
Applications
Breakdown Voltage
Capacitance
Capacitance @ Frequency
Clamping Voltage
Current
DC Power Dissipation
ESD Rating
Forward Surge Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Response Time
Supplier Device Package
Tape & Reel
Thermal Resistance Junction-to-Ambient
Type
Unidirectional Channels
Voltage

1SMB54AT3G Description

Short technical summary and product information.

The 1SMB54AT3G is a Zener transient voltage suppression (TVS) diode from On Semiconductor, designed to protect sensitive electronic circuits from voltage transients. Key electrical specifications include a working peak reverse voltage of 54V, a breakdown voltage of 60V, and a maximum clamping voltage of 87.1V at a peak pulse current of 6.9A (10/1000µs waveform). The device can handle up to 600W of peak pulse power dissipation. It features a fast response time of less than 1.0 ns and an ESD rating of over 16 kV (Human Body Model). The diode is unidirectional with a single channel. It is mounted in a surface-mount DO-214AA (SMB) package. The operating temperature range is -65°C to 150°C. The device is intended for general-purpose applications and is RoHS compliant (Pb-free terminal finish).

1SMB54AT3G Quick Information

Product Type: TVS Diode
Canonical Name: TVS Zener Diode, 54V Working Peak Reverse Voltage, 600W, DO-214AA (SMB)
Subcategory: Zener

1SMB54AT3G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-free (terminal finish Sn)

1SMB54AT3G Features

  • 600W peak pulse power dissipation.
  • 54V working peak reverse voltage.
  • Fast response time less than 1 ns.
  • ESD rating over 16 kV HBM.
  • Surface mount DO-214AA (SMB) package.

1SMB54AT3G Applications

  • Protects voltage sensitive circuits from transients.
  • Used in automotive and industrial electronics.
  • Ideal for power supply and signal lines.
  • Suitable for telecom and consumer equipment.

1SMB54AT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working peak reverse voltage of the 1SMB54AT3G?

54V.

What is the breakdown voltage?

60V (typical).

What is the maximum clamping voltage?

87.1V at 6.9A peak pulse current.

What is the peak pulse current rating?

6.9A for a 10/1000µs waveform.

What is the package type?

DO-214AA (SMB) surface mount.

What is the ESD rating?

Over 16 kV per Human Body Model.

What is the response time?

Less than 1.0 ns.

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