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P4SMA350A The Littelfuse Inc. P4SMA350A is a TVS Diode with a 300VWM standoff voltage and 482V clamping voltage. It offers 400W peak pulse power capability.
Mfr Part #:

P4SMA350A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse Inc. P4SMA350A is a TVS Diode with a 300VWM standoff voltage and 482V clamping voltage. It offers 400W peak pulse power capability.
✓ Total Stock: 17 pcs
$ Price Range: $0.99

P4SMA350A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
17 pcs
On Request
17 pcs On Request 1 On Request On Request 20+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

P4SMA350A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Dissipation
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage
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P4SMA350A Description

Short technical summary and product information.

The Littelfuse Inc. P4SMA350A is a surface mount TVS Diode designed for transient voltage suppression. It features a 300VWM standoff voltage and a 482V clamping voltage at 800mA peak pulse current.

 

This device provides 400W of peak pulse power dissipation at a 10/1000µs waveform. It operates within a temperature range of -65°C to 150°C and is housed in a DO-214AC (SMA) package.

 

Ideal for general-purpose applications, the P4SMA350A is suitable for protecting sensitive electronic equipment from voltage transients. Its surface mount design facilitates compact PCB layouts.

P4SMA350A Quick Information

Product Type: TVS Diode
Series: P4SMA Series
Canonical Name: Littelfuse Inc. P4SMA350A TVS Diode
Subcategory: TVS Diodes

P4SMA350A Compliance

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

P4SMA350A Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

P4SMA350A Features

  • 400W peak pulse power capability.
  • 300VWM standoff voltage.
  • 482V maximum clamping voltage.
  • Surface mount DO-214AC (SMA) package.
  • Suitable for general purpose applications.

P4SMA350A Applications

  • Provides transient voltage suppression in electronic circuits.
  • Protects sensitive components from lightning-induced voltage spikes.
  • Suitable for use in telecom and industrial electronics.
  • Used for power line and I/O interface protection.
  • Ideal for compact PCB designs requiring surface-mount devices.

P4SMA350A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the standoff voltage for the P4SMA350A TVS Diode?

The standoff voltage is 300V.

What is the clamping voltage of the P4SMA350A at peak pulse current?

The clamping voltage is 482V at 800mA.

What is the peak pulse current rating for the P4SMA350A?

The peak pulse current is 800mA for a 10/1000µs waveform.

What is the peak pulse power dissipation of the P4SMA350A?

The peak pulse power dissipation is 400W.

What type of package is the P4SMA350A TVS Diode in?

The P4SMA350A is in a DO-214AC (SMA) package.

What is the operating temperature range for this TVS Diode?

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

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