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    1. Home/
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    3. Discrete Semiconductors/
    4. Transistors/
    5. MSMBG18A Microchip

    MSMBG18A [Microchip]

    MSMBG18A
    MSMBG18A

    Part No:

    MSMBG18A

    Category:

    Transistors

    Manufacturer:

    Microchip

    Description:

    The MSMB 5.0A – MSMB 170CA series of surface mount 600 watt transient voltage suppressors provide a selection of standoff voltages (Vwm) from 5.0 to 170 V.

    RoHS Status:

    Product FAQ

    1. Is MSMBG18A available for RFQ?

    Yes. MSMBG18A by Microchip 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 MSMBG18A?

    Pricing for MSMBG18A 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 MSMBG18A?

    MSMBG18A is a Microchip Transistors with Thermal Resistance Junction To Ambient: 90°C/W and Thermal Resistance Junction To Lead: 25°C/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MSMBG18A?

    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 MSMBG18A 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 MSMBG18A?

    Yes. If MSMBG18A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Transistors parts or compatible alternatives.

    RFQ

    Part Number:

    MSMBG18A

    Manufacturer:

    Microchip

    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

    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
    Thermal Resistance Junction To Ambient
    90°C/W
    Solder Temperature
    260°C
    Thermal Resistance Junction To Lead
    25°C/W
    Operating Temperature
    -65°C ~ +150°C
    Package
    DO-215AA (Gull-wing) and DO-214AA (J-bend)
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Packing
    Tray; Tape and reel
    Weight
    Approximately 0.1 grams
    Average Power Dissipation
    5W (at T ≤ 25°C), 1.38W (at T = 25°C)
    Clamping Time Bidirectional
    < 5 ns
    Clamping Time Unidirectional
    < 100 Ps
    Forward Surge Current
    100A (pk)
    Junction Storage Temperature
    -65°C ~ +150°C
    MSMBG5.0A Breakdown Voltage Max
    7.00V
    MSMBG5.0A Breakdown Voltage Min
    6.40V
    MSMBG5.0A Clamping Voltage
    9.2V
    MSMBG5.0A Peak Pulse Current
    65.2A
    MSMBG5.0A Standby Current
    800µA
    MSMBG5.0A Working Voltage
    5V
    Marking
    Reliability level, part number, date code
    Package Case
    Void-free transfer molded thermosetting epoxy body meeting UL94V-0 requirements
    Peak Pulse Power Dissipation
    600W
    Polarity
    Cathode indicated by band. No cathode band on bi-directional devices.
    Rated Average Power Dissipation
    5W (T<25°C), 1.38W (T=25°C)
    Standoff Voltage Range
    5.0 to 170V
    Tape And Reel Option
    Standard per EIA-481-1-A (add “TR” suffix to part number)
    Terminals
    Tin-lead or RoHS compliant annealed matte-tin plating

    Products Detail

    The MSMB series are high-reliability surface mount transient voltage suppressors with 600 W power rating, available in unidirectional or bidirectional versions. They feature Gull-wing (DO-215AA) and J-bend (DO-214AA) packages for different mounting densities, with SnPb or RoHS compliant matte-tin plating. Devices have wafer fabrication and assembly lot traceability, 100% surge tested, enhanced reliability screening per MIL-PRF-19500, moisture classification Level 1, 3σ lot norm screening on standby current, and RoHS compliant options.

    Key Features

    • High reliability devices with wafer fabrication and assembly lot traceability
    • All devices 100% surge tested
    • Enhanced reliability screening in reference to MIL-PRF-19500
    • Moisture classification Level 1 with no dry pack required per IPC/JEDEC J-STD-020B
    • 3σ lot norm screening performed on standby current
    • RoHS compliant versions available.

    Application scenarios

    • Protection of sensitive components (ICs, CMOS, Bipolar, BiCMOS, ECL, DTL, T2L)
    • switching transients
    • RF induced voltage pulses
    • ESD/EFT per IEC 61000-4-2 and IEC 61000-4-4
    • secondary lightning protection per IEC61000-4-5.
    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

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