This document is the English version of the datasheet for MZP4729A series 3 Watt DO-41 Surmetic®30 Zener Voltage Regulators. This series of Zener diodes have superior electrical performance and can be used in various environments.
This document provides a complete series description for 3 Watt Zener diodes with limits and excellent operating characteristics. The devices feature silicon—oxide passivated junctions in an axial—lead, transfer—molded plastic package (Case 59) that offers protection in all common environmental conditions.
| Max. Steady State Power Dissipation | 3 W @ Ta = 75°C, Lead Length = 3/8" |
|---|---|
| ESD Rating | Class 3 (>16 KV) |
| Surge Rating | 98 W @ 1 ms |
| Operating and Storage Temperature Range | -65 to +200 °C |
| Zener Voltage Range | 3.6 V to 30 V |
The maximum lead temperature for soldering purposes is 230°C, measured 1/16” from the case for 10 seconds.
The cathode is indicated by a polarity band.