Logo
Contact Us
Cookies Policy
Terms of Use
Privacy Policy
phone
Vivi (Sales)
phone
Lucy (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
    +86 755-2845-3125
    [email protected][email protected][email protected]
    Room 2709B, 5A Office Building, Longguang Jiuzuan, Hongshan, Longhua District, Shenzhen, China
    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. Discrete Semiconductors/
    4. Transistors/
    5. MASMBJ45CA Microchip

    MASMBJ45CA [Microchip]

    MASMBJ45CA
    MASMBJ45CA

    Part No:

    MASMBJ45CA

    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 MASMBJ45CA available for RFQ?

    Yes. MASMBJ45CA 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 MASMBJ45CA?

    Pricing for MASMBJ45CA 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 MASMBJ45CA?

    MASMBJ45CA is a Microchip Transistors with Thermal Resistance Junction To Ambient: 90 oC/W and Thermal Resistance Junction To Lead: 25 oC/W. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for MASMBJ45CA?

    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 MASMBJ45CA 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 MASMBJ45CA?

    Yes. If MASMBJ45CA 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:

    MASMBJ45CA

    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 oC/W
    Solder Temperature
    260 oC
    Thermal Resistance Junction To Lead
    25 oC/W
    Operating Temperature
    -65°C ~ +150°C
    Package
    DO-215AA (Gull-wing), DO-214AA (J-bend)
    RoHS Status
    RoHS Compliant
    RoHS Status
    RoHS Compliant
    Weight
    0.1 grams
    Clamping Time Bidirectional
    < 5 ns
    Clamping Time Unidirectional
    < 100 ps
    Forward Surge Current
    100A (pk)
    Peak Pulse Power
    600W
    Rated Average Power At T25C
    1.38W
    Rated Average Power At Tlt25C
    5W
    Standoff Voltage
    5.0V ~ 170V

    Products Detail

    The MSMB series are high-reliability surface mount transient voltage suppressors with 600W power rating, available in unidirectional or bidirectional versions. They feature wafer fabrication and assembly lot traceability, 100% surge testing, and enhanced reliability screening per MIL-PRF-19500. Available in DO-215AA (Gull-wing) and DO-214AA (J-bend) packages with SnPb or RoHS compliant matte-tin plating. Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B.

    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 is also available
    • Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B
    • 3σ lot norm screening performed on standby current (I D)
    • RoHS compliant versions available.

    Application scenarios

    • Protection of sensitive components (ICs, CMOS, Bipolar, BiCMOS, ECL, DTL, T2L, etc.)
    • 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 with 42 ohms and 12 ohms source impedance.
    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
    K4RAH165VB-BCWM

    K4RAH165VB-BCWM

    SAMSUNG

    BEST SELL
    PI7C9X2G1616PRAHSBE

    PI7C9X2G1616PRAHSBE

    DIODES

    BEST SELL
    ISO7721DR

    ISO7721DR

    Texas Instruments

    BEST SELL
    ISL94202IRTZ-T

    ISL94202IRTZ-T

    RENESAS

    BEST SELL
    K4FBE3D4HM-THCL

    K4FBE3D4HM-THCL

    SAMSUNG

    BEST SELL
    MT41K512M8DA-107 IT:P

    MT41K512M8DA-107 IT:P

    Micron

    BEST SELL
    S9KEAZ128AMLK

    S9KEAZ128AMLK

    NXP

    BEST SELL
    TMS320F28334ZJZS

    TMS320F28334ZJZS

    Texas Instruments

    BEST SELL
    K4A4G085WF-BCTD

    K4A4G085WF-BCTD

    SAMSUNG

    BEST SELL
    CSDM65295

    CSDM65295

    Texas Instruments

    Related Information
    • Part Number
      Manufacturer
      Stock Status
      Pricing
      RoHS/Datasheet
    • MXLPLAD15KP170CAE3
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MASMCGLCE33AE3
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N3671
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N3306RB
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MXSMLG45AE3
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • MXSMLJ60CAE3
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JANS1N5298UR-1/TR
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • 1N2286
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JANTX1N4963CUS/TR
      Microchip
      Available for RFQ
      Request Volume Pricing
      -
    • JANS1N4486CUS
      Microchip
      Available for RFQ
      Request Volume Pricing
      -

    1N1201B

    1N1201B

    Microchip

    1N1187R

    1N1187R

    Microchip

    1N3321A

    1N3321A

    Microchip

    1N2497

    1N2497

    Microchip

    0912-45

    0912-45

    Microchip

    1N2131R

    1N2131R

    Microchip

    1N2136RA

    1N2136RA

    Microchip

    1N1344C

    1N1344C

    Microchip

    1N3166

    1N3166

    Microchip

    1N3267R

    1N3267R

    Microchip

    Thyristors(12548)Diodes & Rectifiers(136426)Discrete & Power Modules(14567)

    No recently viewed products