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GOODWORK BZT52C6V2
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK BZT52C6V2
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- BZT52C6V2
- Electronic Component
- 1
- Package
- SOD-123
- Electronic Component
- Zener Diode
- Electronic Component
- 0.034g
- Electronic Component
- 1
- (Zzk)
- 150Ω
- (Zzt)
- 10Ω
- Electronic Component
- BM0257623394
- Diode
- 1
- Current(Ir)
- 3uA@4V
- Power Dissipation(Pd)
- 500mW
- Electronic Component
- 5.8V~6.6V
- 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.
BZT52C6V2 — GOODWORK 固得沃克 6.2V 独立式稳压二极管（SOD-123）
一、产品概述
BZT52C6V2 是 GOODWORK（固得沃克）推出的一款独立式低功耗稳压二极管，标称稳压值 6.2V，典型稳压范围 5.8V～6.6V，封装为表贴型 SOD-123。该器件适用于小电流基准与低功耗稳压场合，体积小、成本低、便于自动化贴装。
二、主要电气参数
- 标称稳压值：6.2V（范围 5.8V～6.6V）
- 反向电流 Ir：3 μA @ 4.0V（漏电流指标）
- 耗散功率 Pd：500 mW（最大耗散）
- 动态阻抗 Zzt：10 Ω（稳压电流工作点下小信号阻抗）
- 低电流区阻抗 Zzk：150 Ω（接近击穿起始区的阻抗特性）
- 封装：SOD-123（表面贴装）
- 封装品牌：GOODWORK（固得沃克）
三、典型应用场景
- 小电流稳压与基准电源（传感器、低速 MCU 外围）
- 电平钳位、浪涌/尖峰抑制
- 信号线路保护与参考电压源
- 便携电池设备、通讯终端的低功耗电压稳压
四、使用建议与计算示例
- 最大允许电流（近似）：Imax ≈ Pd / Vz = 0.5W / 6.2V ≈ 80 mA（短时），长期工作建议远低于此值以保证可靠性。推荐稳态工作电流一般设在 1–20 mA 区间。
- 串联限流电阻计算示例：若供电 12V，希望稳流 Iz = 5 mA，R = (Vs − Vz) / Iz = (12 − 6.2) / 5 mA ≈ 1.16 kΩ，限流电阻功耗 Pr ≈ (Vs − Vz) × Iz ≈ 5.8V × 5 mA ≈ 29 mW。
- 对于瞬态电流和浪涌，注意不要超过封装散热能力；必要时串联限流或并联大功率抑制元件。
五、封装与可靠性
SOD-123 小型表贴封装，适合自动贴装及回流焊工艺。由于封装体积小，热阻较大，耗散能力受环境温度限制，设计时应考虑功率与环境温度的降额。保存与焊接应遵循湿敏等级与回流温度曲线，避免长时间高温和潮湿环境。
六、选型要点与注意事项
- 若需更稳定的参考电压或更低噪声，应选择低 Zzt 的型号或使用专用稳压芯片。
- 注意 Ir 指标（3 μ[email protected]）在高阻电路中可能影响精度，应考虑漏电流对电路的影响。
- 长期可靠性考量请留足安全裕度（电流与功耗降额），并在 PCB 布局中为热量散布和散热做好安排。
本产品适用于对成本、体积有要求的低功耗稳压与保护场景，选型与电路设计时请以实际应用电流、环境温度和热管理为依据。若需完整数据手册（包括温度特性、测试电流点、绝对最大额定值等），建议联系 GOODWORK 或查看其正式 Datasheet。
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