Surface mount Zener diode luJing MMSZ5232B with 500mW power rating and small outline plastic package

Key Attributes
Model Number: MMSZ5232B
Product Custom Attributes
Impedance(Zzt):
11Ω
Diode Configuration:
Independent
Zener Voltage(Range):
5.32V~5.88V
Pd - Power Dissipation:
500mW
Impedance(Zzk):
1.6kΩ
Mfr. Part #:
MMSZ5232B
Package:
SOD-123
Product Description

Product Overview

The MMSZ5221B~MMSZ5267B series are surface mount Zener diodes offering a wide Zener voltage range from 2.1V to 67V. These diodes are designed for high stability and reliability, with a peak pulse power dissipation of 500mW. They are suitable for general-purpose applications requiring precise voltage regulation.

Product Attributes

  • Brand: Lujingsemi
  • Package Type: SOD-80 / SOD-323 (Small Outline Plastic Package)
  • Mounting Type: Surface Mount
  • Polarity: Color band denotes cathode end
  • Material: Epoxy (UL 94V-0)
  • Mounting Position: Any

Technical Specifications

Type Code Symbol Value Unit Notes
MMSZ5221B~MMSZ5267B Power Dissipation (Pd) 500 mW Forward
Forward Voltage (Vf) @ If 1.0 V @ 100mA
Thermal Resistance, Junction to Ambient (RJA) ℃/W Device mounted on ceramic PCB 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2.
Thermal Resistance, Junction to Lead (RJL) ℃/W Short duration test pulse used to minimize self-heating effect.
Storage Temperature Range (Ts) -65 to +150
Zener Voltage (Vz) @ Izt 2.1 - 67 V
Reverse Leakage (Ir) @ Vr Min: 1.0, Max: 50 μA @ 1.0V
Test Current (Izt) mA f = 1kHz.
Dimensions (L x W) 3.85 x 2.85 mm (Max)
Dimensions (H) 1.75 mm (Max)
Lead Dimensions (L x W) 0.45 x 0.25 mm (Max)
Lead Dimensions (D) 0.1 mm (Min)
Package Outline (L x W) 3.55 x 2.55 mm (Max)
Package Outline (H) 1.15 mm (Max)
Package Outline (D) 0.10 mm (Min)
Package Outline (E) 0.55 mm (Max)

Note: Ratings at 25C ambient temperature unless otherwise specified. Electrical Specification at Tamb = 25C unless otherwise specified.

Source: http://www.lujingsemi.com Rev. 1.2, Oct-23


2508131530_luJing-MMSZ5232B_C49318118.pdf

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