SMAJ11A Bourns SMAJ11A is a 400W unidirectional TVS diode in DO-214AC (SMA) package, rated for 11V reverse standoff with 18.2V clamping voltage.
Mfr Part #:

SMAJ11A

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns SMAJ11A is a 400W unidirectional TVS diode in DO-214AC (SMA) package, rated for 11V reverse standoff with 18.2V clamping voltage.
✓ Total Stock: 3,335 pcs

SMAJ11A Available from 1 distributor

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SMAJ11A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Prop 65
Supplier Device Package
Tape & Reel
Type
Unidirectional Channels
Voltage

SMAJ11A Description

Short technical summary and product information.

The SMAJ11A is a 400W transient voltage suppressor diode from Bourns, designed to protect sensitive electronics from voltage transients induced by lightning, ESD, and other surge events. It offers a reverse standoff voltage of 11V and a clamping voltage of 18.2V at a peak pulse current of 22A.

 

This unidirectional device is housed in a DO-214AC (SMA) surface-mount package, enabling automated assembly and compact board layouts. It features a fast response time characteristic of TVS diodes, making it suitable for high-speed signal lines.

 

The SMAJ11A is RoHS compliant and operates over a temperature range of -55°C to +150°C, ensuring reliable performance in harsh environments. It is applicable for general-purpose circuit protection in consumer, industrial, and telecommunications equipment.

SMAJ11A Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: SMAJ11A Bourns 400W TVS Diode
Subcategory: Unidirectional TVS

SMAJ11A Compliance

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

SMAJ11A Features

  • 400W peak pulse power dissipation.
  • 11V reverse standoff voltage.
  • 18.2V clamping voltage at 22A.
  • Surface mount DO-214AC (SMA) package.
  • Operating temperature -55°C to +150°C.

SMAJ11A Applications

  • Protects power supply input circuits.
  • Safeguards data lines from ESD surges.
  • Used in telecommunications equipment.
  • Ideal for industrial control systems.
  • Suitable for portable electronics protection.

SMAJ11A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMAJ11A?

The reverse standoff voltage is 11 V.

What is the clamping voltage of the SMAJ11A?

The clamping voltage is 18.2 V.

What is the peak pulse power rating of the SMAJ11A?

The peak pulse power is 400 W.

What package is the SMAJ11A available in?

The SMAJ11A comes in a DO-214AC (SMA) surface mount package.

What is the peak pulse current for the SMAJ11A?

The peak pulse current is 22 A.

What is the operating temperature range of the SMAJ11A?

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

Is the SMAJ11A RoHS compliant?

Yes, the SMAJ11A is RoHS compliant (RoHS3).

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