This document describes the features and characteristics of the BZX284 series voltage regulator diodes, including total power dissipation, tolerance range, and working voltage range.
This document is a product specification datasheet for the Philips BZX284 series of voltage regulator diodes. The components are low-power devices designed for general regulation functions and are available in a small ceramic SMD SOD110 package.
The series includes 37 types with nominal working voltages ranging from 2.4 V to 75 V. Two tolerance series are offered: BZX284-B with a +2% tolerance and BZX284-C with a +5% tolerance. The datasheet provides limiting values, electrical characteristics, thermal characteristics, mounting instructions, and graphical data.
| Total power dissipation | 400 mW |
|---|---|
| Continuous forward current | 250 mA |
| Package type | SOD110 |
| Storage temperature | -65 to +150 °C |
| Junction temperature | 150 °C |
| Forward voltage (10 mA) | 0.9 V |
| Forward voltage (100 mA) | 1.4 V |
The series is available in the normalized E24 +2% (BZX284-B) and +5% (BZX284-C) tolerance range.
The maximum total power dissipation is 400 mW at Tamb = 25 °C.