Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Ban (Sales)
phone
+86 755-2845-3125
RFQ List
  • open navigation menu
    • Logo
    • RFQ List
      • Manufacturers
      • Hot Products
      • RFQ
      • Blog
      • Tools
      • Sourcing Solutions
      • PCB/SMT
      • About Us
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    Certification badge
    CONTACT US
    Customer Support:
    +86 755-2845-3125
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    [email protected]
    Company
    • Blog
    • About Us
    • Contact Us
    Resources
    • Categories
    • Manufacturers
    • Tools
    • RFQ
    Quick link
    • Privacy Policy
    • Terms of Use
    • Cookies Policy
    • Refund & Return Policy
    • Shipping & Delivery Policy
    Payment
    • Payment method
    • Payment method
    • Payment method
    • Payment method
    Logistics
    • Logistics partner
    • Logistics partner
    • Logistics partner
    • Logistics partner

    © 2026 Copyright. All Rights Reserved. Made by ICAllIn

    Part number
    Part number
    1. Home/
    2. All Categories/
    3. Circuit Protection/
    4. ESD Protection Diodes / TVS Diodes/
    5. SMC30J40A STMicroelectronics

    SMC30J40A [STMicroelectronics]

    SMC30J40A
    SMC30J40A

    Part No:

    SMC30J40A

    Category:

    ESD Protection Diodes / TVS Diodes

    Manufacturer:

    STMicroelectronics

    RoHS Status:

    Product FAQ

    1. Is SMC30J40A available for RFQ?

    Yes. SMC30J40A by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for SMC30J40A?

    Pricing for SMC30J40A can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of SMC30J40A?

    SMC30J40A is a STMicroelectronics ESD Protection Diodes / TVS Diodes with Packaging: Cut Tape (CT) and Moisture Sensitivity Level (MSL): 1 (Unlimited) and Non-rep Peak Rev Power Dis-Max: 3000W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for SMC30J40A?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can SMC30J40A be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to SMC30J40A?

    Yes. If SMC30J40A is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics ESD Protection Diodes / TVS Diodes parts or compatible alternatives.

    RFQ

    Part Number:

    SMC30J40A

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    Lifecycle Status
    ACTIVE (Last Updated: 7 months ago)
    Mount
    Surface Mount
    Mounting Type
    Surface Mount
    Package / Case
    DO-214AB, SMC
    Diode Element Material
    SILICON
    Operating Temperature
    -55°C~175°C TJ
    Packaging
    Cut Tape (CT)
    Part Status
    Active
    Moisture Sensitivity Level (MSL)
    1 (Unlimited)
    Number of Terminations
    2
    ECCN Code
    EAR99
    Type
    Zener
    Applications
    General Purpose
    Technology
    AVALANCHE
    Terminal Position
    DUAL
    Terminal Form
    C BEND
    Base Part Number
    SMC30J
    JESD-30 Code
    R-PDSO-C2
    Number of Elements
    1
    Polarity
    UNIDIRECTIONAL
    Configuration
    SINGLE
    Power Line Protection
    No
    Voltage - Breakdown (Min)
    44.4V
    Power - Peak Pulse
    3000W 3kW
    Clamping Voltage
    64.5V
    Peak Pulse Current
    43.5A
    Reverse Standoff Voltage
    40V
    Peak Pulse Power
    3kW
    Unidirectional Channels
    1
    Non-rep Peak Rev Power Dis-Max
    3000W
    RoHS Status
    RoHS Compliant

    Documents

    Datasheets:

    SMC30J
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

    BEST SELL
    MT25QL01GBBB8ESF-0SIT

    MT25QL01GBBB8ESF-0SIT

    Micron

    BEST SELL
    FS32K118LFT0VLHT

    FS32K118LFT0VLHT

    NXP

    BEST SELL
    M25P80-VMW6TG

    M25P80-VMW6TG

    Micron

    BEST SELL
    KHBBC4B03C-MC1K

    KHBBC4B03C-MC1K

    SAMSUNG

    BEST SELL
    K4B4G1646E-BYK0

    K4B4G1646E-BYK0

    SAMSUNG

    BEST SELL
    MT60B4G4HB-48B:A

    MT60B4G4HB-48B:A

    Micron

    BEST SELL
    MT25QU256ABA1EW7-0SIT

    MT25QU256ABA1EW7-0SIT

    Micron

    BEST SELL
    MT41K512M16VRN-107 IT:P

    MT41K512M16VRN-107 IT:P

    Micron

    BEST SELL
    BH66F5362

    BH66F5362

    Holtek

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • ESDALC6V1-1M2
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SM15T18AY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • BZW50-39
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SM6F11AY
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
      -
    • LNBTVS4-220
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • 1.5KE220A
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SMC30J13CA
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SMB6F18A
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • DA112S1RL
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing
    • SMC30J22CA
      STMicroelectronics
      Available for RFQ
      Request Volume Pricing

    SM5908

    SM5908

    STMicroelectronics

    SMAJ12A-TR

    SMAJ12A-TR

    STMicroelectronics

    SM15T68CAY

    SM15T68CAY

    STMicroelectronics

    SM6T33A

    SM6T33A

    STMicroelectronics

    BZW06-33B

    BZW06-33B

    STMicroelectronics

    SMAJ188CA-TR

    SMAJ188CA-TR

    STMicroelectronics

    SM2T3V3A

    SM2T3V3A

    STMicroelectronics

    SMA6J20A-TR

    SMA6J20A-TR

    STMicroelectronics

    ITA6V1U1RL

    ITA6V1U1RL

    STMicroelectronics

    P6KE400ARL

    P6KE400ARL

    STMicroelectronics

    Resettable Fuses - PPTC(11615)Thermal Cutoffs(909)Circuit Protection Kits(772)Fuses(42799)Circuit Breakers & Accessories(181135)Gas Discharge Tubes - GDTs / Gas Plasma Arrestors(5190)Power Outlet Strips(0)Surge Protective Devices - SPD(84902)Fuse Holders(6819)

    No recently viewed products