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    4. 1N5644A Microchip

    1N5644A [Microchip]

    1N5644A
    1N5644A

    Part No:

    1N5644A

    Category:

    Circuit Protection

    Manufacturer:

    Microchip

    Description:

    This popular Transient Voltage Suppressor (TVS) series for 1N5629 thru 1N5665A are JEDEC registered selections for unidirectional devices. All have the same high Peak Pulse Power rating of 1500 W with extremely fast response times.

    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
    Product FAQ

    1. Is 1N5644A available for RFQ?

    Yes. 1N5644A 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 1N5644A?

    Pricing for 1N5644A 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 1N5644A?

    1N5644A is a Microchip Circuit Protection with Thermal Resistance Junction To Ambient: 110°C/W and Thermal Resistance Junction To Lead: 50°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 1N5644A?

    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 1N5644A 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 1N5644A?

    Yes. If 1N5644A is unavailable, obsolete, or does not meet your required lead time, we can help check similar Microchip Circuit Protection parts or compatible alternatives.

    RFQ

    Part Number:

    1N5644A

    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
    Clamping Time
    <100 ps
    Dc Power Dissipation
    1W
    Forward Surge Current
    200A
    Max Working Voltage
    5V ~ 171V
    Operating Temperature
    -55°C ~ +175°C
    Package
    DO-13 (DO-202AA)
    Packing
    Tape and reel
    Peak Pulse Power
    1500W
    Solder Temperature
    260°C for 10s
    Thermal Resistance Junction To Ambient
    110°C/W
    Thermal Resistance Junction To Lead
    50°C/W
    Weight
    1.4 g

    Products Detail

    The series features unidirectional TVS devices for thru-hole mounting with hermetically sealed DO-13 metal packages. They suppress transients up to 1500 watts at 10/1000 µs and clamp in less than 100 picoseconds. Working voltage ranges from 5 V to 171 V. Military qualifications (JAN, JANTX, JANTXV) are available for 'A' suffix devices. These TVS diodes protect against transients from inductive switching, induced RF, secondary lightning effects per IEC61000-4-5, and ESD/EFT per IEC61000-4-2 and -4-4. They are suitable for airborne avionics and electrical systems protection.

    Key Features

    • Unidirectional TVS series for thru-hole mounting, Suppresses transients up to 1500 watts @ 10/1000 µs, Clamps transient in less than 100 pico seconds, Working voltage (V_WM) range 5 V to 171 V, Hermetic sealed DO-13 metal package, JAN/TX/TXV military qualifications available for the tighter tolerance 'A' suffix devices, Bidirectional TVS in the same DO-13 package available (1N6036 – 1N6072A series), Surface mount equivalent packages available (SMCG5.0 – SMCG170CA), Plastic axial-leaded equivalents available (1N6267 – 1N6303A series)

    Application scenarios

    • Protection from switching transients and induced RF
    • ESD & EFT protection per IEC 61000-4-2 and -4-4
    • Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance: Class 1: 1N5629 to 1N5665A
    • Class 2: 1N5629 to 1N5663A
    • Class 3: 1N5629 to 1N5655A
    • Class 4: 1N5629 to 1N5648A
    • Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance: Class 1: 1N5629 to 1N5658A
    • Class 2: 1N5629 to 1N5651A
    • Class 3: 1N5629 to 1N5643A
    • Class 4: 1N5629 to 1N5636A
    • Secondary lightning protection per IEC61000-4-5 with 2 Ohms source impedance: Class 2: 1N5629 to 1N5642A
    • Class 3: 1N5629 to 1N5635A
    • Inherently radiation hard per Microsemi MicroNote 050
    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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