DistyParts Icon
P4SMA15A TVS diode, unidirectional, 400W peak pulse power, 12.8V standoff, 21.2V clamping, in DO-214AC (SMA) surface mount package.
Mfr Part #:

P4SMA15A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS diode, unidirectional, 400W peak pulse power, 12.8V standoff, 21.2V clamping, in DO-214AC (SMA) surface mount package.
✓ Total Stock: 146 pcs

P4SMA15A Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
146 pcs
On Request
146 pcs On Request 1 On Request On Request On Request 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.

P4SMA15A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Mounting Type
Operating Temperature
Power
Power Line Protection
Response Time
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Type
Unidirectional Channels
Voltage
View Similar Products (0)

P4SMA15A Description

Short technical summary and product information.

The P4SMA15A from Littelfuse Inc. is a 400W peak pulse power TVS diode designed for protecting sensitive electronic equipment from voltage transients. It is unidirectional with a reverse standoff voltage of 12.8V and a clamping voltage of 21.2V at 19.3A peak pulse current. This device is ideal for general purpose applications such as I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The P4SMA15A is surface mounted in a DO-214AC (SMA) package with matte tin lead-free plating. It is RoHS compliant, halogen-free, and flammability rated UL 94 V-0. The device features a fast response time of less than 1.0ps and meets IEC 61000-4-2 ESD protection up to 30kV air and contact discharge. With a temperature range of -65°C to 150°C and thermal resistance of 30°C/W junction-to-lead, it is suitable for demanding environments. The P4SMA15A is part of the P4SMA series from Littelfuse.

P4SMA15A Quick Information

Product Type: TVS Diode
Series: P4SMA
Canonical Name: TVS Diode, Unidirectional, 12.8V Standoff, 21.2V Clamping, 400W, DO-214AC (SMA)
Subcategory: Unidirectional TVS

P4SMA15A Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1
REACH Status: Non-Compliant
Lead Free: Lead-Free

P4SMA15A Features

  • 400W peak pulse power capability.
  • Unidirectional TVS protection.
  • 12.8V reverse standoff voltage.
  • Fast response time less than 1.0ps.
  • Surface mount DO-214AC (SMA) package.

P4SMA15A Applications

  • Ideal for I/O interface protection.
  • Used in VCC bus protection circuits.
  • Protects telecom and computer equipment.
  • Suitable for industrial and consumer electronics.

P4SMA15A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P4SMA15A?

12.8V

What is the clamping voltage?

21.2V

What is the peak pulse current?

19.3A

What is the package type?

DO-214AC (SMA)

What is the ESD rating?

IEC 61000-4-2: 30kV air, 30kV contact

What is the response time?

Less than 1.0ps

Is the P4SMA15A RoHS compliant?

Yes, RoHS compliant and halogen-free.

Home
Account

Categories