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PANJIT BZT52-B68_R1_00001 BZT52
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT BZT52-B68_R1_00001
- Type
- SOD-123
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- BZT52-B68_R1_00001
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.031g
- Electronic Component
- 1
- (Zzt)
- 200Ω
- Electronic Component
- BM0265820292
- Diode
- 1
- Current(Ir)
- 100nA@51V
- Power Dissipation(Pd)
- 410mW
- Electronic Component
- 66.64V~69.36V
- 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.
BZT52-B68_R1_00001稳压二极管产品概述
一、产品定位与品牌背景
BZT52-B68_R1_00001是台湾强茂电子（PANJIT）推出的小功率表面贴装稳压二极管，属于BZT52系列常规型号，核心定位为小型化电子电路的通用稳压元件，兼顾体积、功耗与可靠性，适配消费电子、工业控制、便携式设备等多领域需求。
二、核心电气参数详细解析
该型号参数明确了性能边界与适用场景，关键参数解析如下：
2.1 稳压核心特性
- 标称稳压值：68V，是额定工作条件下的典型稳压输出；
- 稳压精度范围：66.64V~69.36V，对应**±2%稳压精度**（68V×2%=1.36V），满足通用稳压电路的精度要求；
- 动态阻抗（Zzt）：200Ω，反映工作电流变化时的电压波动特性，阻抗值符合小功率稳压管的常规稳定水平。
2.2 功耗与电流特性
- 最大耗散功率（Pd）：410mW，是器件允许的最大连续功耗（实际应用需确保电路功耗不超过此值，例如：68V×5mA=340mW，符合要求）；
- 反向漏电流（Ir）：100nA@51V，指反向偏置51V（远低于稳压值）时的漏电流，低漏电流可降低电路静态功耗，适合便携式设备。
2.3 温度适应性
- 工作结温范围：-55℃+150℃，覆盖工业级（-40℃+85℃）与极端环境（低温仓储、高温工业现场），宽温下性能稳定。
三、封装形式与适用场景
该型号采用SOD-123表面贴装封装，尺寸约1.6mm×0.8mm×0.6mm（典型值），具备以下优势：
- 体积小：适配高密度PCB设计，满足智能手机、智能手环等小型化设备的空间要求；
- 贴装便捷：支持自动化SMT生产，降低制造成本。
典型应用场景
- 便携式电子：蓝牙耳机、智能手表的辅助稳压电路；
- 小型电源：低功率DC-DC转换器的输出稳压环节；
- 传感器电路：工业传感器、环境监测模块的参考电压稳压；
- 消费电子：充电器、LED驱动电路的过压保护与稳压。
四、可靠性设计特点
强茂在该型号中强化了可靠性设计：
- 宽温稳定性：-55℃~+150℃结温范围，适应多场景温度波动；
- 低漏电流一致性：100nA漏电流在宽温下变化小，减少电路功耗波动；
- 功率余量：410mW耗散功率留有冗余，避免电压波动导致的过载风险。
五、选型匹配注意事项
电路设计中选择该型号需注意：
- 稳压值匹配：确认电路稳压需求在66.64V~69.36V范围内；
- 功耗限制：计算实际功耗（稳压值×工作电流），不超过410mW；
- 封装适配：PCB焊盘需符合SOD-123封装尺寸（如焊盘间距、大小）；
- 温度范围：若场景温度超出-55℃~+150℃，需更换适配型号。
综上，BZT52-B68_R1_00001以小体积、低功耗、宽温稳定为核心优势，是68V稳压需求的高性价比选择，适配多种消费与工业应用场景。
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