Zener diode series featuring JSCJ MMSZ4705 with wide reverse voltage range and small SOD123 package

Key Attributes
Model Number: MMSZ4705
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
-
Diode Configuration:
Independent
Zener Voltage(Range):
17.1V~18.9V
Pd - Power Dissipation:
350mW
Zener Voltage(Nom):
18V
Mfr. Part #:
MMSZ4705
Package:
SOD-123
Product Description

Product Overview

The MMSZ4678-MMSZ4717 series are Zener diodes designed for high-density applications. They feature a wide Zener reverse voltage range and a small package size. These diodes offer an ESD rating of Class 3 (>16 kV) per the Human Body Model and are available in Pb-Free packages.

Product Attributes

  • Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD (JSCJ)
  • Origin: China (implied by manufacturer name)
  • Package Type: SOD-123
  • Certifications: PbFree Packages

Technical Specifications

CharacteristicSymbolValueUnitNotes
Forward voltage @ IF =10mAV F0.9V
Power DissipationPD350mW
Thermal Resistance, Junction to Ambient AirRJA357/WDevice mounted on ceramic PCB;5.0mm7.0mm with pad areas 35 mm2
Operation Junction and Storage Temperature RangeTJ,Tstg-55 ~ +150
SymbolDimensions In MillimetersDimensions In Inches
A1.050 1.2500.041 0.049
A10.000 0.1000.000 0.004
A21.050 1.1500.041 0.045
b0.450 0.6500.018 0.026
c0.080 0.1500.003 0.006
D1.500 1.7000.059 0.067
E2.600 2.8000.102 0.110
E13.550 3.8500.140 0.152
L0.250 0.4500.010 0.018
L10.500 REF0.020 REF
0 80 8

2410121738_JSCJ-MMSZ4705_C2937218.pdf

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