SMBJ13A SMBJ13A is a 600W unidirectional TVS diode from Littelfuse with 13V reverse standoff voltage and 21.5V clamping voltage in a DO-214AA SMB package.
Mfr Part #:

SMBJ13A

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
SMBJ13A is a 600W unidirectional TVS diode from Littelfuse with 13V reverse standoff voltage and 21.5V clamping voltage in a DO-214AA SMB package.
Total Stock: 15,470 pcs
$ Price Range: $0.07 - $0.50

SMBJ13A Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,000 pcs
12000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
3,470 pcs
3470 pcs On Request 1 On Request On Request On Request On Request On Request

SMBJ13A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Forward Voltage (Typical/Maximum @ 50A)
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Response Time (Typical)
Reverse Leakage Current (Typical)
Reverse Standoff Voltage
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Finish
Thermal Resistance (Junction to Lead) (Typical)
Thermal Resistance, Junction to Ambient (Typical)
Type
Unidirectional Channels
Voltage

SMBJ13A Description

Short technical summary and product information.

The SMBJ13A is a 600W unidirectional TVS diode from Littelfuse designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

 

Key electrical specifications include a reverse standoff voltage of 13V, a clamping voltage of 21.5V, and a peak pulse current rating of 28A under a 10/1000μs waveform. The device features a fast response time of less than 1.0ps from 0V to breakdown voltage minimum.

 

This TVS diode is surface mountable in a DO-214AA (SMB) package and is suitable for general purpose applications such as I/O interface protection, VCC bus protection, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

 

The SMBJ13A is RoHS3 compliant, halogen free, and lead free with matte tin termination finish. It meets MSL level 1 per J-STD-020 and has an operating temperature range of -65°C to 150°C.

SMBJ13A Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: SMBJ13A Littelfuse 600W TVS Diode
Subcategory: Unidirectional TVS Diode

SMBJ13A Compliance

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

SMBJ13A Estimated Pricing

Qty Low High
1+ $0.50 $0.50
10+ $0.31 $0.31
100+ $0.20 $0.20
500+ $0.15 $0.15
1,000+ $0.13 $0.13
3,000+ $0.09 $0.09
6,000+ $0.08 $0.08
9,000+ $0.08 $0.08
15,000+ $0.07 $0.07
21,000+ $0.07 $0.07
30,000+ $0.07 $0.07

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

SMBJ13A Features

  • 600W peak pulse power capability.
  • 13V reverse standoff voltage.
  • 21.5V clamping voltage at 28A.
  • Fast response time under 1.0ps.
  • Surface mount DO-214AA SMB package.

SMBJ13A 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.

SMBJ13A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMBJ13A?

The reverse standoff voltage is 13V.

What is the clamping voltage of the SMBJ13A?

The clamping voltage is 21.5V.

What is the peak pulse current rating?

The peak pulse current is 28A under a 10/1000μs waveform.

What is the peak pulse power rating?

The peak pulse power is 600W under a 10/1000μs waveform.

What package does the SMBJ13A come in?

The SMBJ13A is available in a DO-214AA (SMB) surface mount package.

What is the operating temperature range?

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

Is the SMBJ13A RoHS compliant?

Yes, the SMBJ13A is RoHS3 compliant and halogen free.

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