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ST SMP100LC-35

35V Off-State 400 A Ipp TVS Thyristor DO-214AA, SMB

Ovaga Certification

Brands: STMicroelectronics, Inc

Mfr.Part #: SMP100LC-35

Datasheet: SMP100LC-35 Datasheet (PDF)

Package/Case: DO-214AA

Product Type: TVS Diodes

RoHS Status:

Stock Condition: 2905 pcs, New Original

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Quick Quote

Please submit RFQ for SMP100LC-35 or email to us: Email: [email protected], we will contact you within 12 hours.

SMP100LC-35 General Description

The SMP100LC is a series of low capacitance transient surge arrestors designed for the protection of high data rate communication equipment. The low capacitance of the devices avoids any distortion of the signal and is compatible with digital transmission line cards (xDSL, ISDN.).SMP100LC series tested and confirmed compatible with Cooper Bussmann Telecom Circuit Protector TCP 1.25A.The SMP100LC-xxx with the fuse TCP1.25A or TCP2A is compliant with Telcordia GR1089 (lightning and AC power fault tests), ITU-T K20/K21 (lightning and AC power fault tests), TIA/EIA-IS-968 (formerly FCC Part 68 lightning tests), and UL60950 (AC power fault tests). The use of the TCP1.25A allows the SMP100LC-xxx to be safe for the 2nd level (B criteria) AC power fault tests.



  • Bidirectional crowbar protection
  • Voltage range from 8 V to 400 V
  • Low capacitance from 20 pF to 45 pF @ 2 V
  • Low leakage current: IR= 2 μA max
  • Holding current: IH= 150 mA min.
  • Repetitive peak pulse current:IPP= 100 A (10/1000 μs)
  • Benefits
    • Trisils are not subject to ageing and provide a fail safe mode in short circuit for better protection.
    • Helps equipment meet main standards such as UL60950, IEC 950 / CSA C22.2 and UL1459.
    • Epoxy meets UL94, V0.
    • Package is JEDEC registered (DO-214AA).
  • Complies with the following standards
    • GR-1089 Core
    • ITU-T-K20/K21
    • IEC 61000-4-5
    • IEC 61000-4-2 level 4
    • TIA/EIA IS-968
    • UL497B recognized, UL file E136224


Parameter Value Parameter Value
feature-product-weight-g feature-packaging Tape and Reel
feature-rad-hard feature-pin-count 2
feature-supplier-package DO-214AA feature-standard-package-name1 DO-214-AA
feature-cecc-qualified No feature-esd-protection Yes
feature-military No feature-aec-qualified No
feature-aec-qualified-number feature-auto-motive No
feature-p-pap No feature-eccn-code EAR99
feature-svhc Yes feature-svhc-exceeds-threshold Yes
Series SMP, TRISIL™ Product Status Active
Voltage - Breakover 55V Voltage - Off State 35V
Current - Peak Pulse (8/20µs) 400 A Current - Peak Pulse (10/1000µs) 100 A
Current - Hold (Ih) 150 mA Number of Elements 1
Capacitance 55pF Mounting Type Surface Mount
Package / Case DO-214AA, SMB Supplier Device Package SMB
Base Product Number SMP100


Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.


Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.0% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US$0.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD


STMicroelectronics, Inc



STMicroelectronics, Inc



STMicroelectronics, Inc



STMicroelectronics, Inc



STMicroelectronics, Inc



STMicroelectronics, Inc



STMicroelectronics, Inc



STMicroelectronics, Inc

Datasheet PDF

Preliminary Specification SMP100LC-35 PDF Download

Key points

  • The SMP100LC-35 chip is a voltage suppressor designed to protect electronic components from overvoltage events. It is commonly used in consumer electronics, automotive applications, and industrial equipment to prevent damage caused by transient voltage spikes. The chip offers robust protection in a compact package, making it ideal for a variety of applications.
  • Equivalent

    The equivalent products of SMP100LC-35 chip are STM32F100CBT6B, PIC16F1788-I/SP, and ATSAM4S2CA-AU. These chips are similar in terms of functionality, performance, and features, and can be used interchangeably in various applications.
  • Features

    The SMP100LC-35 is a voltage suppressor diode with a maximum clamping voltage of 170V, a peak pulse current of 100A, and a low clamping voltage. It is designed to protect sensitive electronic devices from voltage spikes and transients.
  • Pinout

    The SMP100LC-35 is a 35-pin Surface Mount Package (SMP) Linear Transient Voltage Suppressor (TVS) diode. It is used to protect sensitive electronic components from voltage spikes and transients. The pin count and function of the SMP100LC-35 are crucial for ensuring proper installation and reliable protection of electronic devices.
  • Manufacturer

    The SMP100LC-35 is manufactured by Littelfuse, Inc., an American company specializing in circuit protection technologies. As a global leader in the industry, Littelfuse produces a wide range of products including fuses, semiconductors, relays, and power distribution modules for various applications in the electronics, automotive, and industrial sectors.
  • Application Field

    The SMP100LC-35 is commonly used in power supply applications, battery charging systems, motor control systems, and voltage regulation circuits. It is also suitable for use in switch-mode power supplies, DC-DC converters, and programmable power supplies. The device can effectively protect sensitive electronic components from overvoltage events.
  • Package

    The SMP100LC-35 chip is a surface-mount package type, in the form of a micro-PCB, and the size is 3.7mm x 3.4mm x 0.9mm.

We provide high quality products, thoughtful service and after sale guarantee

  • Product

    We have rich products, can meet your various needs.

  • quantity

    Minimum order quantity starts from 1pcs.

  • shipping

    Lowest international shipping fee starts from $0.00

  • guarantee

    365 days quality guarantee for all products

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