1KSMB13CA Bidirectional TVS diode from Littelfuse, 11.1V reverse standoff voltage, 18.2V clamping, 1000W peak pulse power. Surface mount in DO-214AA (SMB) package.
Mfr Part #:

1KSMB13CA

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode from Littelfuse, 11.1V reverse standoff voltage, 18.2V clamping, 1000W peak pulse power. Surface mount in DO-214AA (SMB) package.
Total Stock: 34 pcs

1KSMB13CA Available from 1 distributor

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1KSMB13CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Current - Peak Pulse (10/1000µs)
Halogen Free
Mounting Type
Operating Temperature
Package / Case
Peak Pulse Power Dissipation (10/1000µs)
Power
Power - Peak Pulse
Power Line Protection
Response Time (Typ)
Reverse Leakage Current (Typ)
Storage Temperature
Supplier Device Package
Type
Voltage
Voltage - Breakdown (Min)
Voltage - Clamping (Max) @ Ipp
Voltage - Reverse Standoff (Typ)

1KSMB13CA Description

Short technical summary and product information.

The Littelfuse 1KSMB13CA is a bidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It features a reverse standoff voltage of 11.1V and a clamping voltage of 18.2V at a peak pulse current of 54.9A, with a peak pulse power dissipation of 1000W for a 10/1000µs waveform.

 

This device offers a fast response time of less than 1ps and typical reverse leakage current under 1µA. It is suitable for general purpose applications including I/O interfaces, VCC bus and other vulnerable circuits in telecom, computer, industrial and consumer electronics.

 

The 1KSMB13CA is surface mount in a DO-214AA (SMB) package with matte tin lead-free plating. It is RoHS compliant, halogen free, and meets MSL level 1 per J-STD-020.

1KSMB13CA Quick Information

Product Type: TVS Diode
Series: 1KSMB
Canonical Name: 1KSMB13CA Littelfuse Inc. TVS Diode, 1000W, 11.1V Reverse Standoff, DO-214AA
Subcategory: Bidirectional TVS Diode

1KSMB13CA Compliance

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

1KSMB13CA Features

  • Bidirectional TVS diode rated 1000W peak pulse power.
  • Reverse standoff voltage of 11.1V typical.
  • Clamping voltage of 18.2V maximum at 54.9A.
  • Fast response time typically less than 1ps.
  • Surface mount DO-214AA (SMB) package.

1KSMB13CA Applications

  • Protects I/O interfaces and VCC bus lines.
  • Suitable for telecom and computer equipment.
  • Used in industrial and consumer electronics.
  • Ideal for general purpose transient protection.

1KSMB13CA FAQs

4 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 1KSMB13CA?

The reverse standoff voltage (VRWM) is 11.1V typical.

What is the clamping voltage of this TVS diode?

The clamping voltage is 18.2V at the peak pulse current of 54.9A.

What is the peak pulse power rating of the 1KSMB13CA?

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

What package does the 1KSMB13CA come in?

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

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