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TVS Diodes - Transient Voltage Suppressors Transil IEC 61000 500A 24V to 33V

Ovaga Certification

Brands: STMicroelectronics, Inc

Mfr.Part #: STIEC45-30AS

Datasheet: STIEC45-30AS Datasheet (PDF)

Package/Case: DO-214AB

Product Type: TVS Diodes

RoHS Status:

Stock Condition: 2024 pcs, New Original

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Please submit RFQ for STIEC45-30AS or email to us: Email: [email protected], we will contact you within 12 hours.

STIEC45-30AS General Description

The STIEC45 Transil series has been designed to protect DC power supply lines according to IEC 61000-4-5. This device protects circuits against electrical fast transients (EFT) according to IEC 61000-4-4 and ETS EN 300 386. Protection against electrostatic discharges is provided according to IEC 61000-4-2 and MIL STD 883 Method 3015.Planar technology makes these devices suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.The STIEC45 device is packaged in SMC (SMC footprint in accordance with IPC 7351 standard).Transil is a trademark of STMicroelectronics



  • Peak pulse current: 500 A (1.2/50 μs, 8/20 μs)
  • Stand-off voltage range: from 24 V to 33 V
  • Unidirectional types: STIEC45-xxAS
    • Reverse: Clamping starts atVBR
    • Forward: Clamping starts around 0.6V
  • Bidirectional types: STIEC45-xxACS
    • Clamping starts at VBRon both directions
  • Low leakage current
    • 0.2 μA at 25 °C
    • 1μA at 85 °C
  • Operating Tj max: 150 °C
  • High peak current capability at Tj max: 410 A 8/20 μs
  • JEDEC registered package outline
  • RoHS2 compliant


Parameter Value Parameter Value
feature-product-weight-g feature-packaging Tape and Reel
feature-rad-hard feature-pin-count 2
feature-supplier-package SMC feature-standard-package-name1 DO-214-AB
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


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

Datasheet PDF

Preliminary Specification STIEC45-30AS PDF Download

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  • quantity

    Minimum order quantity starts from 1pcs.

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    Lowest international shipping fee starts from $0.00

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    365 days quality guarantee for all products

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