This document is a datasheet for Fairchild Semiconductor's FDH300, FDLL300, FDH333, and FDLL333 series of high conductance low leakage diodes. The devices are designed for applications requiring high reverse voltage blocking capability with very low leakage current, specified at a minimum breakdown voltage of 150V and maximum leakage of 1.0 nA at 125V for the FDH300 series.
The datasheet provides absolute maximum ratings, including a storage temperature range of -85°C to +200°C and a maximum junction operating temperature of +260°C. Electrical characteristics are detailed for various forward current conditions, with forward voltage ranging from 0.68V to 1.15V depending on the test current, and a reverse current specification of up to 3.0 nA at 125V.
| Minimum Breakdown Voltage | 150 V |
|---|---|
| Maximum Leakage Current (FDH300) | 1.0 nA (MAX) @ 125 V |
| Maximum Leakage Current (FDH333) | 3.0 nA (MAX) @ 125 V |
| Average Rectified Current | 200 mA |
| Forward Current Steady State | 500 mA |
| Peak Forward Surge Current | 600 mA |
| Storage Temperature Range | -85°C to +200°C |
| Maximum Junction Operating Temperature | +260°C |
The minimum breakdown voltage is 150 V.
The maximum leakage current for the FDH300 is 1.0 nA at 125 V.
The maximum junction operating temperature is +260°C.