MSP3V3-M3/89A The Vishay Dale MSP3V3-M3/89A is a unidirectional TVS diode designed for transient voltage suppression. It offers a 3.3V working voltage and 150W peak pulse power.
Mfr Part #:

MSP3V3-M3/89A

Available from 3 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale MSP3V3-M3/89A is a unidirectional TVS diode designed for transient voltage suppression. It offers a 3.3V working voltage and 150W peak pulse power.
Total Stock: 8,974 pcs
$ Price Range: $0.99

MSP3V3-M3/89A Available from 3 distributors

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2,964 pcs
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490 pcs
490 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

MSP3V3-M3/89A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Minimum/Maximum)
Current
ESD Capability (Nominal @ air)
ESD Capability (Nominal @ contact)
Halogen Free
Mounting Type
Operating Temperature
Operating Temperature (Unspecified condition)
Peak Pulse Power (Nominal @ 10 μs/1000 μs)
Polarity
Power
Power Dissipation (Nominal @ TM = 120 °C)
Power Dissipation (Nominal @ Ta = 25 °C)
Power Line Protection
Supplier Device Package
Supplier Package
Type
Unidirectional Channels
Voltage
Working Voltage (Minimum/Maximum)

MSP3V3-M3/89A Description

Short technical summary and product information.

The Vishay Dale MSP3V3-M3/89A is a surface-mount Transient Voltage Suppressor (TVS) diode from the TRANSZORB® series, housed in a compact MicroSMP (DO-219AD) package.

 

This device is designed for protecting sensitive electronics against voltage transients. It features a working voltage range of 3.3V to 5.0V and a breakdown voltage range of 4.1V to 7.07V. The diode provides a maximum clamping voltage of 11.5V at 87A (8/20µs) and has a peak pulse power rating of 150W (10 μs/1000 μs).

 

Key electrical characteristics include a unidirectional polarity and an ESD capability of 15 kV (air) and 8 kV (contact). The operating temperature range is -55°C to 150°C.

 

Ideal for automated placement, the MicroSMP package has a very low profile, making it suitable for space-constrained applications. The terminals are matte tin plated and solderable per J-STD-002.

MSP3V3-M3/89A Quick Information

Product Type: TVS Diode
Series: eSMP® Series
Canonical Name: Vishay Dale MSP3V3-M3/89A Transient Voltage Suppressor Diode
Subcategory: Transient Voltage Suppressor

MSP3V3-M3/89A Compliance

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

MSP3V3-M3/89A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MSP3V3-M3/89A Features

  • Surface mount MicroSMP package.
  • 150W peak pulse power rating.
  • 3.3V working voltage.
  • 11.5V maximum clamping voltage.
  • Unidirectional polarity.

MSP3V3-M3/89A Applications

  • Protects sensitive electronics.
  • Ideal for automated placement.
  • Used in industrial signal lines.
  • Protects ICs and MOSFETs.

MSP3V3-M3/89A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the working voltage of the MSP3V3-M3/89A TVS diode?

The working voltage ranges from 3.3V to 5.0V.

What is the peak pulse power rating for the MSP3V3-M3/89A?

The peak pulse power is 150W for a 10 μs/1000 μs waveform.

What is the clamping voltage of the MSP3V3-M3/89A at 87A?

The maximum clamping voltage is 11.5V at 87A (8/20µs).

What package type is the MSP3V3-M3/89A supplied in?

It is supplied in the MicroSMP (DO-219AD) package.

What is the operating temperature range for this TVS diode?

The operating temperature range is -55°C to 150°C.

What is the ESD capability of the MSP3V3-M3/89A?

The ESD capability is 15 kV via air discharge and 8 kV via contact discharge.

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