BAY71 is a small signal diode produced by Fairchild Semiconductor Corporation. Its maximum reverse voltage is 50V, maximum forward current is 200mA, and maximum forward peak surge current is 1.0A or 4.0A.
The document is a technical datasheet for the BAY71 Small Signal Diode, manufactured by Fairchild Semiconductor. It details the component's physical package (DO-35) and color coding conventions.
The text lists absolute maximum ratings including a maximum repetitive reverse voltage of 50V and an average rectified forward current of 200mA. It also specifies thermal characteristics such as power dissipation and thermal resistance, alongside electrical parameters like breakdown voltage and forward voltage drop under various current conditions.
| Package Type | DO-35 |
|---|---|
| Maximum Repetitive Reverse Voltage | 50 V |
| Average Rectified Forward Current | 200 mA |
| Non-repetitive Peak Forward Surge Current (1.0s) | 1.0 A |
| Power Dissipation | 500 mW |
| Thermal Resistance, Junction to Ambient | 300 °C/W |
| Breakdown Voltage | 50 V |
| Forward Voltage (Ip = 10mA) | 0.69 to 0.88 V |
| Reverse Leakage Current (VR = 35V) | 100 nA |
| Total Capacitance | 2 pF |
The maximum operating junction temperature is 175 °C.
The storage temperature range is -65 to +200 °C.
The reverse recovery time is 4 ns under specified conditions.