P6SMB43AT3 P6SMB43AT3 is a 600W peak power unidirectional TVS diode from ON Semiconductor. It features a 43V nominal breakdown voltage and is housed in a surface-mount SMB (DO-214AA) package.
Mfr Part #:

P6SMB43AT3

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
P6SMB43AT3 is a 600W peak power unidirectional TVS diode from ON Semiconductor. It features a 43V nominal breakdown voltage and is housed in a surface-mount SMB (DO-214AA) package.
Total Stock: 3,758 pcs

P6SMB43AT3 Available from 2 distributors

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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
2,333 pcs
2333 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,425 pcs
1425 pcs On Request 1 On Request On Request On Request On Request On Request

P6SMB43AT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Breakdown Voltage (Nominal)
DC Power Dissipation
ESD Rating
Forward Surge Current
Halogen Free
Lead Style
Maximum Case Temperature for Soldering
Mounting Type
Operating and Storage Temperature Range
Peak Power Dissipation
Polarity
Response Time
SVHC Present
Standard Package Quantity
Storage Temperature
Tape & Reel
Termination Style
Thermal Resistance from Junction to Ambient
Thermal Resistance from Junction-to-Lead

P6SMB43AT3 Description

Short technical summary and product information.

The P6SMB43AT3 is a unidirectional transient voltage suppressor (TVS) diode from the P6SMB6.8AT3 series manufactured by ON Semiconductor. It is designed to protect sensitive electronic components from high voltage, high energy transients. The device offers a peak power dissipation of 600 W at 1 ms pulse width (TL=25°C) and a DC power dissipation of 3 W. It has a nominal breakdown voltage of 43 V and an ESD rating of Class 3 (>16 kV) per Human Body Model. The response time is typically less than 1 ns. The device is suitable for use in communication systems, automotive electronics, numerical controls, process controls, medical equipment, business machines, power supplies, and other industrial/consumer applications. The P6SMB43AT3 is supplied in a void-free, transfer-molded thermosetting plastic SMB (DO-214AA) package with modified L-Bend leads for surface mounting. The cathode is indicated by a polarity band. The operating and storage temperature range is -65 to +150°C. The maximum soldering temperature is 260°C for 10 seconds. The standard package quantity is 2500 pieces per tape and reel.

P6SMB43AT3 Quick Information

Product Type: TVS Diode (Unidirectional)
Series: P6SMB6.8AT3 Series
Canonical Name: P6SMB43AT3 Unidirectional TVS Diode, 600W, 43V, SMB
Subcategory: Zener Transient Voltage Suppressor

P6SMB43AT3 Compliance

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

P6SMB43AT3 Features

  • 600W peak power dissipation at 1ms.
  • 43V nominal Zener breakdown voltage.
  • Response time typically less than 1ns.
  • ESD rating over 16kV (Human Body Model).
  • Surface mount SMB (DO-214AA) package.

P6SMB43AT3 Applications

  • Protects communication systems from transients.
  • Used in automotive electronic modules.
  • Ideal for industrial process control equipment.
  • Suitable for medical device power supplies.

P6SMB43AT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the P6SMB43AT3?

The nominal breakdown voltage is 43V.

What is the peak power dissipation?

The peak power dissipation is 600W at 1ms pulse width.

What is the response time?

The response time is typically less than 1ns.

What is the ESD rating?

The ESD rating is Class 3 (>16kV) per Human Body Model.

What is the operating temperature range?

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

What package is the P6SMB43AT3 available in?

It is available in surface mount SMB (DO-214AA) package.

What is the thermal resistance?

The junction-to-lead thermal resistance is 25°C/W and junction-to-ambient is 226°C/W.

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