WMSIC Electronic Components

ON MMBZ15VALT1G

ModelMMBZ15VALT1G
PackageSOT-23
BrandON
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
ON MMBZ15VALT1G
Type
ON
Unit
Electronic Component
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
ON
Electronic Component
MMBZ15VALT1G
Electronic Component
1
Package
SOT-23
Electronic Component
Electronic Component
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.03g
Electronic Component
1
Channel Count
Electronic Component
Electronic Component
BM0000086964
Operating Temperature
55℃~+150℃
Voltage
21V
Current(Ir)
50nA

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

产品概述:MMBZ15VALT1G 稳压二极管

1. 产品简介

MMBZ15VALT1G 是 ON Semiconductor 旗下的一款高性能稳压二极管,采用小型 SOT-23-3 封装设计,广泛用于电子设备的电源电路中,以提供稳定的电压输出和过电压保护。凭借其卓越的性能和稳定性,该产品越来越受到设计工程师的青睐,尤其是在对空间和效率有严格要求的应用中。

2. 关键特性

  • 稳压功能:MMBZ15VALT1G 的逆向电压(V_R)典型值为 12V,最小击穿电压为 14.25V,确保在工作过程中能够有效地限制输出电压。
  • 脉冲承受能力强:该器件具有高达 21V 的最大箝位电压,可以满足在瞬态过电压条件下的需求,同时支持 1.9A 的峰值脉冲电流(10/1000μs),使其能够在瞬态情况下保持稳定。
  • 高功率处理能力:40W 的脉冲功率能力使 MMBZ15VALT1G 成为理想的选择,能够处理多种环境下的电力波动。
  • 宽温度范围:该稳压二极管可以在 -55°C 至 150°C 的温度范围内稳定工作,使其适合于恶劣的工作环境。
  • 表面贴装型设计:采用 SOT-23-3 封装,便于自动化焊接,并在电路板上节省空间,适合于大规模生产和高密度布局。

3. 应用领域

MMBZ15VALT1G 的设计使其适用于多种应用场景,主要包括:

  • 电源管理系统:用于电源线路中的稳压以及过压保护,确保负载不会受到电压波动的影响。
  • 消费电子产品:在手机、平板电脑和其他移动设备中,作为电池管理和保护电路的一部分,确保设备的安全运行。
  • 工业设备:在工业自动化和控制系统中作为过电压保护元件,帮助保护敏感组件免受突发电压的损害。
  • 通信设备:在网络设备和通信系统中,为信号处理和传输提供稳定的电源,确保信息传递的可靠性。

4. 性能参数

  • 工作温度范围:-55°C 至 150°C,适合各种极端环境。
  • 电压特性:
    • 反向断态电压(V_R):12V(典型值)
    • 击穿电压(最小值):14.25V
    • 最大箝位电压:21V
  • 电流特性:能够处理高达 1.9A 的峰值脉冲电流,确保设备在高负荷情况下运行不受影响。
  • 功率特性:脉冲功率承受能力达到 40W,为各种应用场合提供足够的应对能力。

5. 安装与使用注意事项

  • 安装类型:该器件为表面贴装型,建议在 PCB 设计时留有足够的空间,并注意热管理以防止过热。
  • 焊接建议:建议使用适宜的焊接工艺,避免过高的温度对器件造成损害,同时在焊接过程中保持适当的时间控制。

6. 结论

MMBZ15VALT1G 代表了 ON Semiconductor 在稳压元器件领域的先进技术,凭借其优异的电气特性和广泛的适用性,该稳压二极管是现代电子设计中不可或缺的重要元器件,特别是在需要高效能和高可靠性的应用环境中。选择 MMBZ15VALT1G,将为您的设计提供出色的电源保护功能,确保系统长期稳定运行。

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