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