The 1N991B Zener diode, manufactured by Central Semiconductor, is a robust and reliable component suitable for a wide range of electronic applications. As an authorized distributor, Supreme Components International ensures you receive genuine parts. This 500mW silicon Zener diode is housed in a compact DO-35 package, making it easy to integrate into existing designs. With a nominal Zener voltage of 100V and a tolerance of ±5%, the 1N991B offers precise voltage regulation. It is commonly used in voltage stabilization, overvoltage protection, and clipping circuits. Its stable performance and small size make it a popular choice for both hobbyists and professional engineers. Trust Supreme Components International for all your component needs.
Product Categories
Diodes and Rectifiers
Zener Diodes
Specifications
| Parameter | Value |
|---|---|
| Package | DO-35 |
| Tolerance | Plus or Minus 5 Percent |
| Mountingtype | Through Hole |
| Voltagerating | 100 Volts |
| Powerdissipation | 500 Milliwatts |
| Zenertestcurrent | 1.25 Milliamperes |
| Zenerimpedanceatizk | 1000 Ohms |
| Zenerimpedanceatizt | 200 Ohms |
| Maximumforwardvoltage | 1.5 Volts at 200 Milliamperes |
| Maximumoperatingtemperature | 200 Degrees Celsius |
| Minimumoperatingtemperature | -65 Degrees Celsius |
| Maximumreverseleakagecurrent | 0.1 Microamperes at 76 Volts |
| Thermalresistancejunctiontoambient | 0.3 Degrees Celsius per Milliwatt |
Ordering Information
| Parameter | Value |
|---|---|
| Mpq | 5000 |
| Weight | 0.2g |
| Packaging Type | TAPE_AND_REEL |