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DL5248B AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DL5248B product

DL5248B

Diodes - Zener - Single

Zener Diode18VMini MELF

The DL5248B is a 500mW Zener diode with an 18V nominal voltage, housed in a surface-mount Mini MELF package.

Best for

  • Voltage regulation in legacy circuits
  • General purpose clamping

Avoid if

  • New designs requiring long-term availability
  • High-power applications exceeding 500mW

Check before use

  • Verify current stock levels
  • Confirm compatibility with existing PCB footprints

Key specifications

Nominal Zener Voltage
18 V
Power Dissipation
500 mW
Tolerance
±5%

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0050

Application

Voltage Regulation

Datasheet

SLETS00092-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DL5248B: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The DL5248B is a glass-passivated Zener diode designed for voltage regulation, featuring a 500mW power dissipation capacity and an 18V nominal Zener voltage.