1N4728A-1N4758A are Schottky diodes produced by Fairchild Semiconductor Corporation. Their rated power is 1W and their operating temperature range is -65 to +200℃.
The document serves as a technical reference for the 1N4728A through 1N4758A series of Zener diodes manufactured by Fairchild Semiconductor. It lists absolute maximum ratings, including power dissipation and operating temperature ranges, alongside detailed electrical characteristics such as Zener voltage, impedance, leakage current, and non-repetitive peak reverse current for each specific model number.
| Power Dissipation | 1.0 W |
|---|---|
| Operating and Storage Temperature Range | -65 to +200 C |
| Derate above 50*C | 6.67 mW/C |
The devices are housed in a DO-41 Glass case.
The Zener diodes have a tolerance of 5%.