MMBZ5221B datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > Discrete semiconductor> diode> MMBZ5221B

MMBZ5221B: DescriptionZener Diode, 2.4V V(Z), 5%, 0.3W, Silicon, Unidirectional, GREEN, ULTRA SMALL, PLASTIC PACKAGE-3; CategoryDiscrete semiconductor diode; File Size194KB，4 Pages; ManufacturerLITEON; Websitehttp://optoelectronics.liteon.com/en-global/Home/index; Lite-On began producing LED lamps in 1975; the company has steadily grown to become one of the world's largest manufacturers of optoelectronics products by providing customers with visible and infrared product solutions. High-volume production of commercial and application-specific products, as well as strong R&D and vertical integration capabilities have proven to be key and differentiating factors in Lite-On's success.

Parametric View All

MMBZ5221B Online Shopping

Suppliers	Part Number	Price	MOQ	In stock
	MMBZ5221B	-	-	View	Buy Now

MMBZ5221B Overview

Zener Diode, 2.4V V(Z), 5%, 0.3W, Silicon, Unidirectional, GREEN, ULTRA SMALL, PLASTIC PACKAGE-3

MMBZ5221B Parametric

Parameter Name	Attribute value
Maker	LITEON
package instruction	R-PDSO-G3
Contacts	3
Reach Compliance Code	unknown
ECCN code	EAR99
Configuration	SINGLE
Diode component materials	SILICON
Diode type	ZENER DIODE
JESD-30 code	R-PDSO-G3
Number of components	1
Number of terminals	3
Package body material	PLASTIC/EPOXY
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
polarity	UNIDIRECTIONAL
Maximum power dissipation	0.3 W
Certification status	Not Qualified
Nominal reference voltage	2.4 V
surface mount	YES
technology	ZENER
Terminal form	GULL WING
Terminal location	DUAL
Maximum voltage tolerance	5%
Working test current	20 mA

MMBZ5221B Preview

Download Datasheet

View All

MMBZ52xB Series

SURFACE MOUNT

ZENER DIODE

FEATURES

REVERSE VOLTAGE – 2.4 to 39 Volts

POWER DISSIPATION – 0.3 Watts

SOT-23

Dim.

Min.

Max.

•

Planar die construction

•

300mW power dissipation rating

•

Ultra-small surface mount package

MECHANICAL DATA

•

Case: SOT-23 Plastic

•

Case Material: “Green” molding compound, UL

flammability classification 94V-0, (No Br. Sb. CI)

•

Moisture Sensitivity: Level 1 per J-STD-020D

•

Lead Free in RoHS 2002/95/EC Compliant

0.90

1.15

0.00

0.10

0.30

0.50

0.08

0.15

2.80

3.00

2.25

2.55

1.20

1.40

0.95 Typ.

1.80

2.00

0.55 Ref.

0.30

0.50

Dimensions in millimeter

Maximum Ratings & Thermal Characteristics

@ T

= 25℃ unless otherwise specified

Characteristic

Forward Voltage

Power Dissipation

Thermal Resistance, Junction to Ambient

Operating Temperature Range

Storage Temperature Range

@IF=10mA

Symbol

STG

Value

Unit

℃

0.9

300

417

150

-65~+150

Device Marking :

Device P/N

MMBZ5221B

Marking

XXX=Specific device code

(See below table)

Pin Diagram

Equivalent Circuit Diagram

Electrical Characteristics

= 25℃ unless otherwise specified

Symbol

Parameter

Reverse Zener Voltage @ IZT

Reverse Current

Maximum Zener Impedance @ IZT

Reverse Current

Maximum Zener Impedance @ IZK

Reverse Leakage Current @ VR

Reverse Voltage

Forward Current

Forward Voltage @ IF

Recommended Resources

Narrow pulse generating circuit

STK4172 II power amplifier circuit diagram

RTS5310 (3-tone) circuit

Infrared remote control device circuit

Remote control electric door transmitter circuit

Voltage-current conversion amplifier circuit with current limiting characteristics

Comprehensive evaluation of S3C6410 processor performance under WINCE6.0 system (based on Liyutai ARMSYS6410 development board): Evaluation picture description: 1. WINCE6.0 system startup screen (the progress bar dynamically displays the kernel loading process, and the LOGO picture can be replaced free of charge according to cu...; qddianzi Embedded System

What are the definitions of Alternate and Remap in the manual?: What are the definitions of Alternate and Remap in the manual? It is difficult to understand from the literal meaning....; bigbat MCU

TMS320F2812 Principle and Development: Information Sharing...; 到天竺去 DSP and ARM Processors

The ARM9 AT91SAM9260 Linux development board is only 138 yuan.: [i=s] This post was last edited by Shengxinjue on 2015-2-6 22:44 [/i] ATMEL ARM9 AT91SAM9260 SDRAM 32MB NAND FLASH 128MB SPIFLASH 512K-4MB The system is all transplanted. Only 138. qq:350310876 [url=h...; 圣心决 Buy&Sell

Ultrasonic cleaning circuit: I found several ultrasonic cleaning circuits on the Internet. But I don't understand the parameters in this area. Welcome everyone to discuss it together~~~ such as: the voltage and current parameters...; huchuan987 Analog electronics

Recommended "Intelligent Sensor Systems: Emerging Technologies and Their Applications", those who are interested in sensors can take a look: ※Download link: https://download.eeworld.com.cn/detail/sigma/622404#ping This book comprehensively summarizes the technology and applications of modern sensors, focusing on theoretical explanation and...; dorthy0 Download Centre

Low-cost PCB design and layout

For 25 years, CadSoft EAGLE has been providing the same core functions as expensive commercial PCB design software to design engineers around the world at a low price. This article will tell you ho...[Details]
Better, Stronger, Faster: The Evolution of Timing Analysis and Extraction

Better, Stronger, Faster. For some, this phrase may evoke memories of the 1970s American TV series The Six Million Dollar Man. But today, it describes the evolution that timing analysis and extract...[Details]
Cadence Expands Digital Twin Platform Library with NVIDIA DGX SuperPOD Models to Accelerate AI Data Center Deployment and Operations

SHANGHAI, China, September 15, 2025 – Cadence Design Systems, Inc. (Cadence) today announced a significant library expansion for the Cadence® Reality™ Digital Twin Platform, leveraging the ...[Details]
SiFive releases second-generation intelligent processor family, covering IoT to AI

SiFive recently announced a major update to its product portfolio, with new products covering a wide range of applications, from ultra-low-power designs for extreme edge IoT devices to high-perform...[Details]
Piezoelectric optoelectronics effect could enhance solar cell efficiency

Core Tip: The piezoelectric effect is a phenomenon of internal electric potential that occurs when a piezoelectric material deforms under stress. It is widely used in micromechanical sensing, devic...[Details]
FinFET and multi-patterning placement and routing

SHANGHAI, June 23, 2014 /PRNewswire/ -- MentorGraphics, a leading manufacturer of electronic design automation technology, recently released a research report titled "Placement and Routing Under th...[Details]
Design of LED Chinese Character Scrolling Display Using EDA

摘要：本文主要讨论了使用EDA工具设计汉字滚动显示器的技术问题。文中首先描述了基于现场可编程门阵列（FPGA）的硬件电路；然后研究了在8%26;#215;8LED发光二极管点阵上显示滚动汉字的原理，并给出了基于ALTERA的参数化模型库LPM描述其功能的VHDL语言程序设计；最后对使用EDA工具软件加工被显示数据文件的方法进行了讨论。关键词：虚拟器件 VHDL语言及应用 EDA技术采用传统...[Details]
Application of CPLD in Remote Multi-channel Data Acquisition System

Abstract: Using VHDL language and graphic input design method, this paper gives the specific method of using CPLD to realize address decoding, serial port expansion, module testing, analog-to-digital ...[Details]
Design of Direct Digital Frequency Synthesis Technology Based on FPGA

Abstract: This paper introduces the principle, circuit structure and optimization method of direct digital frequency synthesis (DDS) using field programmable gate array (FPGA). The implementation meth...[Details]
Design and Implementation of Direct Digital Frequency Synthesizer Based on FPGA

Abstract: This paper introduces the working principle, design concept, circuit structure and improvement and optimization methods of direct digital frequency synthesizer using Altera's FPGA device (AC...[Details]
Bearing vibration noise voltage peak detection based on Verilog-HDL

Abstract: This paper introduces the detection method of analog peak voltage, describes the digital fast bearing noise detection method based on the combination of Verilog-HDL and high-speed A/D conver...[Details]
Digital Crossover Switch AD8150

Abstract: AD8150 is a digital cross-type switch produced by ANALOG DEVICES. It has excellent performances such as high data throughput rate of 1Gbps, low power consumption, full differen...[Details]
DVD System Multi-Clock Generator

The PLL1700 is an inexpensive, multi-clock generator phase-locked loop (PLL). It generates four system clocks from a 27MHz reference input frequency. It allows users to reduce cost and save space b...[Details]
Touch screen controller ADS7845

The touch screen controller ADS7845 used in personal digital assistants, pagers, portable instruments, etc. is a 12-bit sampling A/D converter with a synchronous serial interface and a low on-resis...[Details]
High Voltage and High Current Darlington Transistor Array Series Products and Their Applications

Abstract: ULN2000 and ULN2800 are high-voltage and high-current Darlington transistor array series products, which have the characteristics of high current gain, high operating voltage, ...[Details]

Popular Components