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1.5SMC33AT3G - LITTELFUSE

Description: Littelfuse 1.5SMC33AT3G, Uni-Directional TVS Diode, 1500W, 2-Pin SMC

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1.5SMC33AT3G - LITTELFUSE - PCB symbol
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PCB Footprints
1.5SMC33AT3G - LITTELFUSE PCB footprint - Diodes Moulded - Diodes Moulded - SMC
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1.5SMC33AT3G - LITTELFUSE - 3D model - Diodes Moulded - SMC
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1.5SMC33AT3G Details

  • Manufacturer Part Number:

    1.5SMC33AT3G

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    0

  • Additional Feature:

    EXCELLENT CLAMPING CAPABILITY, LOW ZENER IMPEDANCE

  • Breakdown Voltage-Max:

    34.7 V

  • Breakdown Voltage-Min:

    31.4 V

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-C2

  • Non-rep Peak Rev Power Dis-Max:

    1500 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.75 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    28.2 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    NOT SPECIFIED

1.5SMC33AT3G Frequently Asked Questions (FAQs)

  • The recommended footprint and land pattern for the 1.5SMC33AT3G can be found in the Littelfuse application note AN9313, which provides guidelines for surface mount assembly of TVS diodes.
  • To ensure proper soldering, follow the recommended soldering profile and guidelines outlined in the Littelfuse application note AN9313. Additionally, use a solder with a melting point below 260°C to prevent thermal damage to the device.
  • The 1.5SMC33AT3G has an operating temperature range of -65°C to 150°C, but it's recommended to derate the device's power handling capability at higher temperatures to ensure reliable operation.
  • While the 1.5SMC33AT3G is primarily designed for transient voltage suppression, it can be used in high-frequency applications up to 1 GHz. However, the device's parasitic capacitance and inductance should be considered in the design.
  • To select the correct TVS diode, consider the following factors: working voltage, peak pulse current, clamping voltage, and response time. Consult the Littelfuse TVS diode selection guide or contact a Littelfuse application engineer for assistance.

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1.5SMC33AT3G Overview

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