Voltage Regulator Diode

1N4757AActive

The 1N4757A zener diode packaged in DO-41 it is designed to stabilize voltage. When operating in the reverse breakdown state the voltage across them remains essentially constant. It is commonly used in circuits to form voltage stabilizing circuits. It is widely used in applications such as regulated power supplies electronic ignitors DC level shifting limiting circuits overvoltage protection circuits and compensation circuits.

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Electrical Parameters

Part Number 1N4757A

Package DO-41

AEC-Q101 Qualified No

VZ [Nom] (V) 51

VZ [Min] (V) 48.45

VZ [Max] (V) 53.55

IZT (mA) 5

PD [Max] (W) 1

VF [Max] (V) 1.2

IR [max] (uA) 0.5

TJ (°C) -55~+150

Status Active

Product Features

Glass passivated chip Built-in strain relief Low inductance