Zener Diode 27V 0.5W

From the shop's description

Description 27V 500mW Glass encapsulated zener diode in industry-standard DO-35 package. Can be mounted in any position. The black band denotes the cathode end. Definition A Zener diode is a special type of diode designed to reliably allow current to flow backward when a certain set reverse voltage, known as the Zener voltage, is reached. Specifications Attribute Value Category Diodes/Zener Diodes Reverse Leakage Current (Ir) 100nA@22V Zener Impedance (Zzt) 80Ω Diode Configuration Single Power Dissipation 500mW Zener Voltage (Nom) 27V Tolerance 5% Package DO-35 BZX55C27 Datasheet