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quality Plastic Encapsulate Diode Huixin MMSZ5248B SOD123 Medium Current Surface Mount Component factory
quality Plastic Encapsulate Diode Huixin MMSZ5248B SOD123 Medium Current Surface Mount Component factory

Plastic Encapsulate Diode Huixin MMSZ5248B SOD123 Medium Current Surface Mount Component

Key Attributes
Model Number: MMSZ5248B
Product Custom Attributes
Operating Junction Temperature Range:
-65℃~+150℃
Impedance(Zzt):
21Ω
Pd - Power Dissipation:
500mW
Zener Voltage(Range):
17.1V~18.9V
Zener Voltage(Nom):
18V
Mfr. Part #:
MMSZ5248B
Package:
SOD-123
Product Description

SOD-123 Plastic-Encapsulate Diodes

The SOD-123 Plastic-Encapsulate Diodes are general-purpose, medium current diodes designed for ultra-small surface mount applications. Their planar die construction and ideally suited nature for automated assembly processes make them efficient for various electronic manufacturing needs.

Product Attributes

  • Brand: Not specified
  • Origin: Not specified
  • Material: Plastic Encapsulate
  • Color: Not specified
  • Certifications: Not specified

Technical Specifications

Type Number Code Zener Voltage Range (Note 4) VZ@IZT Nom(V) Max(V) Maximum Zener Impedance (Note 3) ZZT@IZT Maximum Reverse Current IR IZT ZZK@IZK Unit
MMSZ5221B 2.4 2.28 2.52 20 30 1200 0.25 0.1
MMSZ5223B 2.7 2.57 2.84 20 30 1300 0.25 0.1
MMSZ5225B 3.0 2.85 3.15 20 30 1600 0.25 0.1
MMSZ5226B 3.3 3.14 3.47 20 28 1600 0.25 0.1
MMSZ5227B 3.6 3.42 3.78 20 24 1700 0.25 0.1
MMSZ5228B 3.9 3.71 4.10 20 23 1900 0.25 0.1
MMSZ5229B 4.3 4.09 4.52 20 22 2000 0.25 0.1
MMSZ5230B 4.7 4.47 4.94 20 19 1900 0.25 0.1
MMSZ5231B 5.1 4.85 5.36 20 17 1600 0.25 0.1
MMSZ5232B 5.6 5.32 5.88 20 11 1600 0.25 0.1
MMSZ5233B 6.0 5.70 6.30 20 7 1600 0.25 0.1
MMSZ5234B 6.2 5.89 6.51 20 7 1000 0.25 0.1
MMSZ5235B 6.8 6.46 7.14 20 5 750 0.25 0.1
MMSZ5236B 7.5 7.13 7.88 20 6 500 0.25 0.1
MMSZ5237B 8.2 7.79 8.61 20 8 500 0.25 0.1
MMSZ5238B 8.7 8.27 9.14 20 8 600 0.25 0.1
MMSZ5239B 9.1 8.65 9.56 20 10 600 0.25 0.1
MMSZ5240B 10 9.50 10.50 20 17 600 0.25 0.1
MMSZ5241B 11 10.45 11.55 20 22 600 0.25 0.1
MMSZ5242B 12 11.40 12.60 20 30 600 0.25 0.1
MMSZ5243B 13 12.35 13.65 20 13 600 0.25 0.1
MMSZ5244B 14 13.30 14.70 20 15 600 0.25 0.1
MMSZ5245B 15 14.25 15.75 20 16 600 0.25 0.1
MMSZ5246B 16 15.20 16.80 20 17 600 0.25 0.1
MMSZ5247B 17 16.15 17.85 20 19 600 0.25 0.1
MMSZ5248B 18 17.10 18.90 20 21 600 0.25 0.1
MMSZ5249B 19 18.05 19.95 20 23 600 0.25 0.1
MMSZ5250B 20 19.00 21.00 20 25 600 0.25 0.1
MMSZ5251B 22 20.90 23.10 20 29 600 0.25 0.1
MMSZ5252B 24 22.80 25.20 20 33 600 0.25 0.1
MMSZ5253B 25 23.75 26.25 20 35 600 0.25 0.1
MMSZ5254B 27 25.65 28.35 20 41 600 0.25 0.1
MMSZ5255B 28 26.60 29.40 20 44 600 0.25 0.1
MMSZ5256B 30 28.50 31.50 20 49 600 0.25 0.1
MMSZ5257B 33 31.35 34.65 20 58 700 0.25 0.1
MMSZ5258B 36 34.20 37.80 20 70 700 0.25 0.1
MMSZ5259B 39 37.05 40.95 20 80 800 0.25 0.1
MMSZ5260B 43 40.85 45.15 20 93 900 0.25 0.1
MMSZ5261B 47 44.65 49.35 20 105 1000 0.25 0.1
MMSZ5262B 51 48.45 53.55 20 125 1100 0.25 0.1
MMSZ5263B 56 53.20 58.80 20 150 1300 0.25 0.1
MMSZ5265B 62 58.90 65.10 2 185 1400 0.25 0.1
MMSZ5266B 68 64.60 71.40 1.8 230 1600 0.25 0.1
MMSZ5267B 75 71.25 78.75 1.7 270 1700 0.25 0.1
MMSZ5268B 82 77.90 86.10 1.5 330 2000 0.25 0.1
Characteristic Symbol Value Unit
Forward Voltage (Note 2) @ IF = 10mA VF 0.9 V
Power Dissipation (Note 1) Pd 500 mW
Operating and Storage Temperature Range Tj,TSTG -65~ +150

Notes:

  • 1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.
  • 2. Tested with pulses, Tp1.0ms.
  • 3. f = 1KHz.
  • 4. Short duration test pulse used to minimize self-heating effects.

2509051530_Huixin-MMSZ5248B_C51883326.pdf

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