Siemens BB 837 Silicon Tuning Diode Data Sheet
Summary
High-performance silicon tuning diode, this component is engineered for demanding high-frequency applications, including TV-sat indoor units, operating up to 2.8 GHz. The comprehensive manual provides detailed technical specifications regarding electrical characteristics, capacitance ratio, and maximum ratings. Ideal for electronics designers and engineers needing reliable, precise semiconductive components for RF circuit design and advanced signal processing systems.
Page 1 Text Content
BB 837
Silicon Tuning Diode Preliminary data • Extented frequency range up to 2.8 GHz special design for use in TV-sat indoor units • High capacitance ratio
Type Marking Ordering Code Pin Configuration Package BB 837 Q62702-B0904 1=C 2=A SOD-323
Maximum Ratings Parameter Symbol Value Unit Diode reverse voltage VR Peak reverse voltage (R ≥ 5kΩ VRM Forward current IF m A
Operating temperature range 55 ...+150 °C
Storage temperature Tstg 55 ...+150
Semiconductor Group Mar-27-19981
Page Summary Contents For Siemens BB 837 Silicon Tuning Diode Data Sheet
Manual Details
| Brand | Siemens |
|---|---|
| Pages | 3 |
| File Size | 60.90 KB |
| Published | June 02, 2026 |
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Frequently Asked Questions
BB 837的频率范围是多少？
该二极管具备高达 2.8 GHz 的扩展工作频率范围。
这款元件的最大反向电压和最大耐峰值反向电压分别是多少？
最大无反向电压是 30V，最大耐峰值反向电压为 35V R_M。
工作温度范围是多少？
BB 837 的操作（Op）温度范围是 -55 至 +150°C，存储（Stg）温度范围也是如此。
二极管电容（C/C_T）的测试条件是什么？
在工作频率 $f=1 ext{ MHz}$ 时，分别测定电压 $V=1 ext{ V}$ 和 $V=25 ext{ V}$ 下的电容。
如何确认设备的封装和型号代码？
元件的类型标记、订购代码和引脚配置（Pin Configuration）提供了完整的识别信息。