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SMAJ7.0 SMAJ7.0 is a 400W unidirectional TVS diode from Littelfuse with 7V reverse standoff voltage and 12.6V clamping voltage in a DO-214AC (SMA) surface mount package.
Mfr Part #:

SMAJ7.0

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
SMAJ7.0 is a 400W unidirectional TVS diode from Littelfuse with 7V reverse standoff voltage and 12.6V clamping voltage in a DO-214AC (SMA) surface mount package.
✓ Total Stock: 10 pcs

SMAJ7.0 Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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10 pcs
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10 pcs On Request 1 On Request On Request On Request On Request On Request
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SMAJ7.0 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
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Type
Unidirectional Channels
Voltage
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SMAJ7.0 Description

Short technical summary and product information.

The SMAJ7.0 is a 400W peak pulse power TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 7V and a clamping voltage of 12.6V at a peak pulse current of 33.3A. The device is unidirectional with a single channel and is intended for general purpose applications.

 

This TVS diode is housed in a DO-214AC (SMA) surface mount package and supports an operating temperature range of -65°C to 150°C. It is RoHS3 compliant, REACH unaffected, and halogen free. The SMAJ series is characterized by fast response time and glass passivated junction construction.

 

Typical applications include protection of I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The device is suitable for automated PCB assembly due to its surface mount footprint.

SMAJ7.0 Quick Information

Product Type: TVS Diode
Series: SMAJ
Canonical Name: SMAJ7.0 TVS Diode
Subcategory: Unidirectional TVS Diode

SMAJ7.0 Compliance

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

SMAJ7.0 Features

  • 400W peak pulse power dissipation.
  • 7V reverse standoff voltage rating.
  • 12.6V clamping voltage at 33.3A.
  • Surface mount DO-214AC (SMA) package.
  • Operating temperature range -65°C to 150°C.

SMAJ7.0 Applications

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

SMAJ7.0 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMAJ7.0?

The reverse standoff voltage (Vrwm) is 7V.

What is the clamping voltage of the SMAJ7.0?

The clamping voltage (Vc) is 12.6V.

What is the peak pulse power rating?

The peak pulse power (Ppp) is 400W.

What package does the SMAJ7.0 come in?

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

What is the operating temperature range?

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

Is the SMAJ7.0 RoHS compliant?

Yes, it is listed as RoHS3 compliant.

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