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S-452T - Semitec

Description: Current Regulator Diodes 100V 4.5mA

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PCB Footprints
S-452T - Semitec PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - S Series_2
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3D Models
S-452T - Semitec  - 3D model - Small Outline Diode Flat Lead - S Series_2
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S-452T Details

  • Manufacturer Part Number:

    S-452T

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    SEMITEC Corporation

  • YTEOL:

    7.8

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    CURRENT REGULATOR DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • Limiting Voltage-Max:

    3.6 V

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Power Dissipation-Max:

    0.5 W

  • Regulation Current-Nom (Ireg):

    4.5 mA

  • Rep Pk Reverse Voltage-Max:

    100 V

  • Surface Mount:

    YES

  • Technology:

    FIELD EFFECT

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

S-452T Frequently Asked Questions (FAQs)

  • The recommended soldering temperature is 260°C (500°F) and the recommended soldering time is 3 seconds or less to prevent thermal shock.
  • Handle the S-452T by the glass-coated wire leads, avoiding touching the thermistor element to prevent contamination and electrical leakage.
  • The maximum power rating for the S-452T is 10 mW, and it's recommended to operate at 1/10 of the maximum power rating to ensure reliability.
  • While the S-452T is designed to operate in normal humidity environments, it's not recommended for use in high-humidity environments (>80% RH) without proper sealing or coating to prevent moisture ingress.
  • Calibrate the S-452T by measuring its resistance at multiple temperature points and creating a calibration curve or using a look-up table to ensure accurate temperature measurement.

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S-452T Overview

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