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SMP100MC-140 The SMP100MC-140 is a thyristor surge protector from STMicroelectronics, rated for 175V breakover voltage and 100A peak pulse current. It is housed in a surface mount DO-214AA (SMB) package.
Mfr Part #:

SMP100MC-140

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The SMP100MC-140 is a thyristor surge protector from STMicroelectronics, rated for 175V breakover voltage and 100A peak pulse current. It is housed in a surface mount DO-214AA (SMB) package.
Total Stock: 2,504 pcs
$ Price Range: $0.28 - $1.40

SMP100MC-140 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
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
4 pcs
4 pcs On Request 1 On Request On Request On Request On Request On Request

SMP100MC-140 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Current
Mounting Type
Number of Elements
Supplier Device Package
Voltage

SMP100MC-140 Description

Short technical summary and product information.

The SMP100MC-140 is a single-element thyristor surge protector designed for overvoltage protection. It features a breakover voltage of 175V and a peak pulse current rating of 100A, with a low capacitance of 60pF.

 

This device is suitable for use in telecommunications and data line protection circuits where low capacitance is critical to maintain signal integrity. The thyristor switches to a low impedance state when the breakover voltage is exceeded, clamping transient overvoltages.

 

The SMP100MC-140 is offered in a surface mount DO-214AA (SMB) package, allowing for compact PCB designs.

SMP100MC-140 Quick Information

Product Type: Thyristor
Canonical Name: STMicroelectronics SMP100MC-140 Thyristor
Subcategory: TVS Thyristor

SMP100MC-140 Compliance

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

SMP100MC-140 Estimated Pricing

Qty Low High
1+ $1.40 $1.40
10+ $0.88 $0.88
100+ $0.58 $0.58
500+ $0.45 $0.45
1,000+ $0.41 $0.41
2,500+ $0.35 $0.35
5,000+ $0.32 $0.32
7,500+ $0.31 $0.31
12,500+ $0.29 $0.29
17,500+ $0.28 $0.28
25,000+ $0.28 $0.28

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

SMP100MC-140 Features

  • 175V breakover voltage rating.
  • 100A peak pulse current capability.
  • 60pF low capacitance.
  • Surface mount DO-214AA package.
  • Single element thyristor design.

SMP100MC-140 Applications

  • Overvoltage protection in telecom circuits.
  • Surge suppression for data lines.
  • Protection in power supply systems.
  • Industrial control equipment protection.

SMP100MC-140 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the breakover voltage of the SMP100MC-140?

The breakover voltage is 175V.

What is the peak pulse current rating?

The peak pulse current rating is 100A.

What is the capacitance of this device?

The capacitance is 60pF.

What package is the SMP100MC-140 available in?

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

What is the mounting type?

Surface mount.

How many elements does it have?

It has 1 element.

Is the SMP100MC-140 RoHS compliant?

It is listed as RoHS3 Compliant, but this status is unverified.

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