Part Image

KDZVTR18B - ROHM Semiconductor

Description: 1W 18V, SOD-123FL, High Power Zener Diode

Download KDZVTR18B Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
KDZVTR18B - ROHM Semiconductor PCB footprint - Other - Other - KDZVTR18B-1
click to zoom
3D Models
KDZVTR18B - ROHM Semiconductor  - 3D model - Other - KDZVTR18B-1
click to zoom

KDZVTR18B Details

  • Manufacturer Part Number:

    KDZVTR18B

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SC-109B, 2 PIN

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    ROHM Semiconductor

  • YTEOL:

    6.65

  • Additional Feature:

    HIGH RELIABILITY

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Reference Voltage-Nom:

    18 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    10

  • Voltage Tol-Max:

    6.01%

  • Working Test Current:

    20 mA

KDZVTR18B Frequently Asked Questions (FAQs)

  • A good PCB layout for the KDZVTR18B should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure good copper coverage around the device. Avoid routing high-current traces near the device to minimize thermal resistance.
  • To ensure reliable operation in high-temperature environments, ensure the device is operated within the recommended temperature range (up to 150°C). Implement proper thermal management, such as heat sinks or thermal pads, and consider derating the device's power handling at high temperatures.
  • For reliable soldering, follow the recommended soldering conditions: peak temperature 260°C, soldering time 10 seconds, and preheating temperature 120°C to 150°C. Use a solder with a melting point above 217°C to ensure reliable joints.
  • To prevent electrostatic discharge (ESD) damage, handle the device by the body or use an anti-static wrist strap. Ensure the PCB design includes ESD protection components, such as TVS diodes or ESD protection arrays, and follow proper ESD handling procedures during assembly and testing.
  • Store the KDZVTR18B in a dry, cool place (temperature range: 5°C to 30°C, humidity < 60%). Avoid exposing the device to direct sunlight, moisture, or extreme temperatures. Use anti-static packaging and follow proper storage procedures to prevent damage.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

KDZVTR18B Overview

Use the download button to access the KDZVTR18B schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like KDZVT, or try a keyword search, such as Zener Diodes

Parts related to KDZVTR18B

Showing 0 results