10 W Zener diodes provide voltage regulation over a broad range of voltages from 3.9 V to 200 V for a variety of applications, including power supplies and circuit protection. These high power Zener diodes are JEDEC registered and are available in standard and reverse polarity.
Microsemi offers these high power 10 W Zener diodes, represented by JEDEC registered part numbers, to provide voltage regulation over a broad range of voltages from 3.9 V to 200 V. The devices feature internal solder bond construction and are hermetically sealed in an industry standard DO-4 (DO-203AA) package with a 7/16" hex stud.
| DC Power Dissipation | 10 Watts |
|---|---|
| Zener Voltage Range | 3.9V to 200V |
| Junction Temperature Range | -65°C to +175°C |
| Storage Temperature Range | -65°C to +200°C |
| Forward Voltage @ 2.0 A | 1.5 Volts |
| Thermal Resistance (junction to case) | 10°C/W (typical) |
| Package Type | DO-4 (DO-203AA) |
The standard polarity is anode to case (stud).
The standard polarity is cathode to case.
Reverse polarity is indicated by adding an 'R' suffix to the part number.