Diotec ZPD20B 2811662 Zener Diodes 20V 500mW Through Hole 2% Tolerance

Diotec ZPD20B, 2811662, is a precision Zener diode engineered for voltage stabilisation applications requiring a nominal Zener voltage of 20 volts. This component is designed with a through-hole package, delivering reliable performance under varying electrical conditions with a power dissipation of 500 milliwatts and a tolerance of 2%. Constructed with a p-n junction, the ZPD20B functions effectively as a blocking diode, making it suitable for use in power supply circuits, voltage reference modules, and other electronic systems where voltage regulation is essential. It is a preferred choice among engineers for its balance of performance and reliability in maintaining consistent voltage across components.

Type	Zener diode
Voltage	20V
Current	0.5W
Package Style	DO 35
Mounting Type	Through-hole mounting
Operating temperature (max.)	175°C
Reverse leakage Current I(r)	0.100µA
Reverse Voltage U(R)	15V