TRU COMPONENTS 1581889 Zener diode DO35 3.9V 504mW for voltage regulation

TRU COMPONENTS 1581889 is a Zener diode, designated under part number TC-ZPD3.9, designed for voltage regulation applications. This diode features a Zener voltage of 3.9 volts and can handle a maximum power dissipation of 504 milliwatts. Housed in a DO-35 enclosure, this wired diode ensures reliable voltage stabilisation suitable for low-power electronic circuits. The Zener diode is commonly utilised in power supply circuits, where it functions as a voltage reference or a voltage limiter, ensuring that sensitive components are protected from overvoltage conditions. With its precise voltage regulation capabilities, the diode is ideal for use in various electronic design applications, particularly in stabilising fluctuating voltage within circuits.

Type	Zener diode
Voltage	3.9V
Current	504mW
Package Style	DO 35
Configuration	1 diode
Impedance	80O
Impedance reference	5mA
Mounting Type	Through-hole mounting
Operating temperature (max.)	+175°C
Operating temperature (min.)	-50°C
Residual reverse leakage current	135mA
U<sub>z</sub> (max.)	4.1V
U<sub>z</sub>(min.)	3.7V