Silicon Planar Zener Diodes Including Jingdao Microelectronics MMSZ5221BW with SOD 123W Small Package
Key Attributes
Model Number:
MMSZ5221BW
Product Custom Attributes
Operating Junction Temperature Range:
-55℃~+150℃
Impedance(Zzt):
30Ω
Zener Voltage(Range):
2.28V~2.52V
Pd - Power Dissipation:
500mW
Zener Voltage(Nom):
2.4V
Impedance(Zzk):
1.2kΩ
Mfr. Part #:
MMSZ5221BW
Package:
SOD-123W
Product Description
Product Overview
Silicon Planar Zener Diodes designed for surface-mounted applications. These diodes offer a wide zener reverse voltage range from 2.4V to 39V with a total power dissipation of up to 500mW. They are characterized by their small plastic package and a tolerance of approximately 5%.
Product Attributes
- Brand: Jingdao Microelectronics co.LTD
- Origin:
- Package Type: SOD-123W
Technical Specifications
| Model | Zener Voltage Range (Vzt) (V) | Nominal Zener Voltage (Vzt) (V) | Test Current (IzT) (mA) | Max Zener Impedance (ZZT) () | Max Reverse Current (IR) (uA) | Forward Voltage (VF) (V) | Forward Current (IF) (mA) | Max Power Dissipation (Ptot) (mW) | Thermal Resistance (RJA) (C/W) |
| MMSZ5221BW | 2.28 - 2.52 | 2.4 | 20 | 1200 | 100 | 1.2 | 100 | 500 | 340 |
| MMSZ5222BW | 2.38 - 2.63 | 2.5 | 20 | 1250 | 100 | 1.2 | 100 | 500 | 340 |
| MMSZ5223BW | 2.57 - 2.84 | 2.7 | 20 | 1300 | 75 | 1.2 | 100 | 500 | 340 |
| MMSZ5225BW | 2.85 - 3.15 | 3.0 | 20 | 1600 | 50 | 1.2 | 100 | 500 | 340 |
| MMSZ5226BW | 3.14 - 3.47 | 3.3 | 20 | 1600 | 25 | 1.2 | 100 | 500 | 340 |
| MMSZ5227BW | 3.42 - 3.78 | 3.6 | 20 | 1700 | 15 | 1.2 | 100 | 500 | 340 |
| MMSZ5228BW | 3.71 - 4.1 | 3.9 | 20 | 1900 | 10 | 1.2 | 100 | 500 | 340 |
| MMSZ5229BW | 4.09 - 4.52 | 4.3 | 20 | 2000 | 5 | 1.2 | 100 | 500 | 340 |
| MMSZ5230BW | 4.47 - 4.94 | 4.7 | 20 | 1900 | 5 | 1.2 | 100 | 500 | 340 |
| MMSZ5231BW | 4.85 - 5.36 | 5.1 | 20 | 1600 | 5 | 1.2 | 100 | 500 | 340 |
| MMSZ5232BW | 5.32 - 5.88 | 5.6 | 20 | 1600 | 5 | 1.2 | 100 | 500 | 340 |
| MMSZ5233BW | 5.7 - 6.3 | 6.0 | 20 | 1600 | 5 | 1.2 | 100 | 500 | 340 |
| MMSZ5234BW | 5.89 - 6.51 | 6.2 | 20 | 1000 | 3 | 1.2 | 100 | 500 | 340 |
| MMSZ5235BW | 6.46 - 7.14 | 6.8 | 20 | 750 | 3 | 1.2 | 100 | 500 | 340 |
| MMSZ5236BW | 7.13 - 7.88 | 7.5 | 20 | 500 | 3 | 1.2 | 100 | 500 | 340 |
| MMSZ5237BW | 7.79 - 8.61 | 8.2 | 20 | 500 | 3 | 1.2 | 100 | 500 | 340 |
| MMSZ5238BW | 8.27 - 9.14 | 8.7 | 20 | 600 | 3 | 1.2 | 100 | 500 | 340 |
| MMSZ5239BW | 8.65 - 9.56 | 9.1 | 20 | 600 | 2 | 1.2 | 100 | 500 | 340 |
| MMSZ5240BW | 9.5 - 10.5 | 10 | 20 | 600 | 1 | 1.2 | 100 | 500 | 340 |
| MMSZ5241BW | 10.45 - 11.55 | 11 | 20 | 600 | 0.5 | 1.2 | 100 | 500 | 340 |
| MMSZ5242BW | 11.4 - 12.6 | 12 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5243BW | 12.35 - 13.65 | 13 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5245BW | 14.25 - 15.75 | 15 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5246BW | 15.2 - 16.8 | 16 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5248BW | 17.1 - 18.9 | 18 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5250BW | 19 - 21 | 20 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5251BW | 20.9 - 23.1 | 22 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5252BW | 22.8 - 25.2 | 24 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5254BW | 25.65 - 28.35 | 27 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5255BW | 26.6 - 29.4 | 28 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5256BW | 28.5 - 31.5 | 30 | 20 | 600 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5257BW | 31.35 - 34.65 | 33 | 20 | 700 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5258BW | 34.2 - 37.8 | 36 | 20 | 700 | 0.1 | 1.2 | 100 | 500 | 340 |
| MMSZ5259BW | 37.05 - 40.95 | 39 | 20 | 800 | 0.1 | 1.2 | 100 | 500 | 340 |
2410010301_Jingdao-Microelectronics-MMSZ5221BW_C7528242.pdf
Related Products
power control Sensata B612F-2T-YEC module for AC DC variable voltage output applications up to 15KW
Sensata B-2T, B-2 Series Power Modules The Sensata B-2T and B-2 Series Power Modules offer versatile solutions for AC or DC variable voltage output applications, capable of handling up to 15KW. These modules feature eight circuit options and are UL Recognized (E72445), providing reliable performance ...
N channel Power MOSFET XTX BRT40N210P2 with 840A Pulsed Drain Current and Enhanced Trench Technology
Product OverviewThe BRT40N210P2 is an N-channel Enhancement Mode Power MOSFET from XTX Technology Inc. It features advanced trench technology, offering excellent RDS(ON) and low gate charge. This MOSFET is suitable for load switch, PWM applications, and power management scenarios.Product AttributesB...
Surface mount ZHIDE ES5D rectifier with low leakage current and 100 volt maximum DC blocking voltage
Product OverviewThe ES5A-ES5M series are surface mount super fast recovery rectifiers designed for high-speed switching applications. They offer low reverse leakage, high forward surge capability, and high reliability, with guaranteed high-temperature soldering. These rectifiers are RoHS compliant ...
Epoxy Encapsulation Zener Diode YANGJIE BZX84B6V8Q Small Signal Device With Automotive Qualification
Product OverviewThe BZX84B3V6Q thru BZX84B36Q series are small signal Zener diodes designed for general regulation functions. They feature epoxy encapsulation meeting UL-94 V-0 flammability rating and are halogen-free. These diodes offer a Zener voltage range from 3.6V to 36V with approximately 2% ...
Contact Our Experts And Get A Free Consultation!
Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.
