This document is the manual of a product of a certain brand. It mainly introduces the functions and features of the product and the usage methods. It also provides detailed instructions on how to use each function module and answers common questions.
The BZX55 series are silicon planar Zener diodes with voltages graded according to the E24 standard. The datasheet lists the available Zener voltage options, dynamic resistance, reverse leakage current and temperature coefficients.
Key ratings include a maximum power dissipation of 500 mW at 25 °C, a junction temperature limit of 175 °C, and a storage temperature range from –55 °C to +175 °C. Electrical parameters such as forward voltage at 100 mA (≈1.0 V) and thermal resistance (≈0.3 K/W) are also provided.
| Power dissipation (Tj=25 °C) | 500 mW |
|---|---|
| Maximum junction temperature | 175 °C |
| Storage temperature range | -55 °C to +175 °C |
| Forward voltage at If=100 mA | ≈1.0 V |
The diode can dissipate up to 500 mW at a junction temperature of 25 °C.
It can be stored from –55 °C up to +175 °C.
The forward voltage is about 1.0 V when 100 mA flows through the diode.
The diode is rated for a maximum junction temperature of 175 °C.