MMSZ5245C-E3-08-CN AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

MMSZ5245C-E3-08-CN product

MMSZ5245C-E3-08-CN

Component

15 V Zener diode±2% tolerance500 mWSOD-123AEC-Q101RoHS

MMSZ5245C-E3-08-CN is a 15 V, ±2% SOD-123 Zener diode rated for 500 mW at 25°C. It is specified for voltage reference, clamping, and low-power regulation functions.

Best for

  • 15 V low-power voltage clamping
  • Voltage reference circuits
  • General-purpose overvoltage protection

Avoid if

  • Applications requiring a tightly regulated 15 V output across a broad current range without external regulation
  • Designs exceeding the package thermal dissipation capability

Check before use

  • 14.7 V to 15.3 V Zener-voltage limits at 8.5 mA
  • 500 mW maximum dissipation at 25°C and thermal derating
  • SOD-123 flat-lead package dimensions and cathode orientation

Key specifications

Nominal Zener voltage
15 V
Voltage tolerance
±2%
Test current
8.5 mA
Power dissipation
500 mW at TA = 25°C
Package
SOD-123 flat lead

Compliance & Environment

RoHS
RoHS compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Voltage clampingLow-power voltage referenceAutomotive-qualified circuit protection

Datasheet

CAD Models

Download ECAD models for MMSZ5245C-E3-08-CN: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
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Alternative components

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Design and risk insights

Questions & answers

It is a ChipNobo surface-mount Zener voltage regulator with a nominal 15 V Zener voltage and ±2% tolerance. It uses a flat-lead SOD-123 package.