Reference Only
Z20-190B
19V 200mW Zener Diode in SOD-123 package.
Datasheet
Z20-190B Datasheet
Product Description
The Z20-190B Zener diode, manufactured by Formosa Microsemi, is a crucial component for voltage regulation and protection circuits. This 19V, 200mW diode is housed in a space-saving SOD-123 package, making it suitable for densely populated circuit boards. Zener diodes are designed to maintain a constant voltage across their terminals when reverse biased, providing a stable voltage reference. They are commonly used in voltage regulators, overvoltage protection circuits, and clipping circuits. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring you receive a genuine and high-quality product. The Z20-190B offers excellent performance and reliability for a wide range of electronic applications. Its compact size and robust characteristics make it a versatile choice for designers and engineers.
Technical Specifications
| Attribute | Description |
|---|---|
| Tolerance | Plus or Minus 5 Percent |
| Package Type | SOD-123 |
| Mounting Type | Surface Mount |
| Voltage Rating | 19 Volts |
| Power Dissipation | 200 Milliwatts |
| Maximum Zener Impedance | 50 Ohms at 5 Milliamps |
| Zener Voltage Test Current | 5 Milliamps |
| Operating Temperature Range | Negative 65 Degrees Celsius to Positive 150 Degrees Celsius |
| Maximum Reverse Leakage Current | 0.1 Microamps at 15.2 Volts |
Ordering Information
| Attribute | Description |
|---|---|
| MPQ | 3000 |
| Packaging Type | Tape And Reel |