P6SMB91AT3 The On Semiconductor P6SMB91AT3 is a 600 Watt Peak Power Zener Transient Voltage Suppressor. It offers a minimum breakdown voltage of 86.5V and a maximum power dissipation of 550mW.
Mfr Part #:

P6SMB91AT3

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor P6SMB91AT3 is a 600 Watt Peak Power Zener Transient Voltage Suppressor. It offers a minimum breakdown voltage of 86.5V and a maximum power dissipation of 550mW.
✓ Total Stock: 2,120 pcs
$ Price Range: $0.47

P6SMB91AT3 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,120 pcs
2120 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

P6SMB91AT3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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P6SMB91AT3 Description

Short technical summary and product information.

The P6SMB91AT3 from On Semiconductor is a Zener Transient Voltage Suppressor designed for circuit protection. This device features a unidirectional polarity and is suitable for surface mount applications.

 

Key electrical specifications include a minimum breakdown voltage of 86.5V at a test current of 1mA, a nominal reverse voltage of 77.8V, and a typical forward voltage of 3.5V at 1mA. The device can handle a maximum power dissipation of 550mW.

 

Operating within a temperature range of -65°C to 150°C, the P6SMB91AT3 is built for reliability in various environmental conditions. It has 2 terminals and is designed for efficient integration into electronic circuits requiring transient voltage suppression.

P6SMB91AT3 Quick Information

Product Type: TVS Diode
Series: P6SMB
Canonical Name: P6SMB91AT3 600 Watt Peak Power Zener Transient Voltage Suppressor
Subcategory: Transient Voltage Suppressor

P6SMB91AT3 Compliance

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

P6SMB91AT3 Estimated Pricing

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1+ $0.47 $0.47

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

P6SMB91AT3 Features

  • 600 Watt Peak Power Zener TVS
  • Minimum breakdown voltage 86.5V
  • Maximum power dissipation 550mW
  • Operating temperature -65°C to 150°C
  • Surface mount package

P6SMB91AT3 Applications

  • Transient voltage suppression
  • Circuit protection applications
  • Automotive electronics
  • Industrial control systems

P6SMB91AT3 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the minimum breakdown voltage for the P6SMB91AT3?

The minimum breakdown voltage is 86.5V.

What is the reverse voltage of the P6SMB91AT3?

The reverse voltage is 77.8V.

What is the typical forward voltage at 1mA for this TVS diode?

The typical forward voltage is 3.5V.

What is the maximum power dissipation for the P6SMB91AT3?

The maximum power dissipation is 550mW.

What is the maximum operating temperature for the P6SMB91AT3?

The maximum operating temperature is 150°C.

What is the minimum operating temperature for the P6SMB91AT3?

The minimum operating temperature is -65°C.

What type of package is the P6SMB91AT3 in?

The P6SMB91AT3 is a surface mount device.

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