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ON MMSZ4705T1G
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- ON MMSZ4705T1G
- 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
- MMSZ4705T1G
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.018g
- Electronic Component
- 1
- Electronic Component
- BM0000003174
- Diode
- 1
- Current(Ir)
- [email protected]
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 17.1V~18.9V
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MMSZ4705T1G 产品概述
产品简介： MMSZ4705T1G是一款高性能的稳压二极管，隶属于安森美（ON Semiconductor）品牌，以其优越的电气性能和广泛的应用场景在电子行业中占有一席之地。这种稳压二极管在多种电气设备和电子系统中提供可靠的电压稳压功能，特别适用于需要较高稳定性和可靠性的应用。
基本参数概述：
- 安装类型: 表面贴装型（SMD）
- 工作温度范围: -55°C至150°C
- 标称齐纳电压 (Vz): 18V
- 正向电压 (Vf): 900mV @ 10mA
- 逆向漏电流: 50nA @ 13.6V
- 最大功率: 500mW
- 容差: ±5%
- 封装类型: SOD-123
- 供应商器件封装: SOD-123
技术特性： MMSZ4705T1G稳压二极管具有很高的稳定性和低功耗的特点，能够在宽广的温度范围内保持优良的性能。它的标称齐纳电压为18V，在多个应用环境中表现出色，具有良好的抗干扰能力。此外，正向电压（Vf）在10mA电流下仅为900mV，表明其在正向导通时消耗较低的能量，使其成为低功耗设备的理想选择。
应用场景： 由于其卓越的电气性能，MMSZ4705T1G稳压二极管广泛应用于以下领域：
- 电源管理: 在各种电气设备中用于电源稳压，提供稳定可靠的电压输出，以保护后续电路。
- 信号整形: 在信号处理电路中作为保护元件，用于整形和限制信号电压，防止过压损坏系统。
- 过压保护: 保护敏感器件和电路不受瞬态高压的影响，确保设备的长期可靠性。
- 消费电子产品: 用于手机、家电和其他消费电子产品中，确保系统在波动电压条件下正常工作。
设计注意事项：
- 选型: 设计人员在选择MMSZ4705T1G时，应考虑其电压、功率和温度特性是否符合实际应用需求。特别是在高温环境下工作，确保二极管的工作温度范围符合应用要求。
- 散热设计: 尽管其最大功率为500mW，设计中仍需考虑适当的散热设计，以保障稳压二极管的可靠性和性能。如果在长时间高功率运行的情况下，二极管过热可能导致故障。
- PCB布局: 在布局电路板时，最佳实践是将稳压二极管放置靠近负载，以减少电压在导线上的降落，从而提升稳压效果和响应速度。
总结： MMSZ4705T1G是一款高效、可靠的稳压二极管，凭借其优越的电气特性和广泛的应用潜力，成为众多电子产品中不可或缺的组成部分。无论是在消费电子、工业设备还是电源管理系统中，其出色的稳定性能和耐高温特性使其都能胜任各种复杂的电子设计需求。通过合理的选型和布局，MMSZ4705T1G能够为电子设备提供优质的电压稳压解决方案，确保整个系统的稳定性和安全性。
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