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1KSMB62A The Littelfuse 1KSMB62A is a 1kW TVS diode with 53V reverse standoff voltage and 85V clamping, designed for surface mount applications.
Mfr Part #:

1KSMB62A

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The Littelfuse 1KSMB62A is a 1kW TVS diode with 53V reverse standoff voltage and 85V clamping, designed for surface mount applications.
✓ Total Stock: 8 pcs

1KSMB62A Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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8 pcs
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8 pcs On Request 1 On Request On Request On Request On Request On Request
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1KSMB62A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Mounting Type
Operating Temperature
Package / Case
Peak Forward Surge Current
Power
Power Line Protection
Response Time
Supplier Device Package
Type
Unidirectional Channels
Voltage
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1KSMB62A Description

Short technical summary and product information.

The Littelfuse 1KSMB62A is a 1000W transient voltage suppression (TVS) diode designed to protect sensitive electronics from voltage transients induced by lightning and other surge events. It offers a reverse standoff voltage of 53V and clamps at 85V, handling peak pulse currents up to 11.8A under the 10/1000μs waveform.

 

This unidirectional device features a fast response time of typically less than 1.0ps and low incremental surge resistance. It is housed in a surface mount DO-214AA (SMB) package and rated for operation from -55°C to 150°C junction temperature.

 

The 1KSMB series is ideal for protecting I/O interfaces, VCC buses, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The part is RoHS compliant, halogen free, and meets MSL level 1.

1KSMB62A Quick Information

Product Type: TVS Diode
Series: 1KSMB
Canonical Name: 1KSMB62A Littelfuse TVS Diode

1KSMB62A Compliance

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

1KSMB62A Features

  • 1000W peak pulse power dissipation.
  • 53V reverse standoff voltage.
  • 85V clamping voltage at 11.8A.
  • Fast response under 1.0ps.
  • Surface mount DO-214AA package.

1KSMB62A Applications

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

1KSMB62A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1KSMB62A?

The reverse standoff voltage is 53V.

What is the maximum clamping voltage?

The maximum clamping voltage is 85V at the peak pulse current.

What is the peak pulse power rating?

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

What is the peak pulse current rating?

The peak pulse current is 11.8A for the 10/1000μs waveform.

What package does the 1KSMB62A come in?

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

What is the operating temperature range?

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

Is the 1KSMB62A RoHS compliant?

Yes, it is stated as RoHS compliant and halogen free in the datasheet.

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