1N977B_T50A

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	47V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	105 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 35.8V
Operating Temperature:	-65°C ~ 200°C
Mounting Type:	Through Hole
Package / Case:	DO-204AH, DO-35, Axial
Supplier Device Package:	DO-35
Base Part Number:	1N977

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

<p>The 1N977B_T50A is a dual-voltage Zener diode in a single package. It is a controlled-avalanche, low-power, low-voltage diode. This diode has two distinct characteristics, which make it ideal for a wide range of applications.</p><p>The first characteristic of the 1N977B_T50A is its ability to operate in a range of voltages. This capability enables the device to be used in a variety of applications, such as linear voltage regulation, power management, transient voltage suppression, and stabilizing of signals and currents. The device can be used as a voltage regulator as well as for signal or current limiting/regulating/stabilizing purposes.</p><p>The second characteristic of the 1N977B_T50A is its ability to operate in both highs and lows of voltage. This dual-voltage operating characteristic makes the device ideal for applications that require a stable, dependable, and repeatable voltage supply. The device can be used in a variety of applications, from linear voltage regulation to power management applications, such as protection circuits.</p><p>The 1N977B_T50A diode has two different operating modes, depending on the type of application. The first mode is avalanche breakdown mode. This mode utilizes an avalanche effect to regulate the current flow. In this mode, the device operates in a breakdown region where the voltage increases exponentially with the current. When the voltage reaches a certain level, the device changes its operating mode to the other mode. In this second mode, the voltage is then regulated with a constant voltage level.</p><p>The device has excellent characteristics for surge and ESD (electrostatic discharge protection). The 1N977B_T50A has leakage current of 0.5nA (typical) and forward voltage of 1.4V (typical). Additionally, the device can withstand large transients of up to 300V and is designed to recover quickly from overloads.</p><p>In summary, the 1N977B_T50A is a dual-voltage Zener diode ideally suited for a variety of applications, such as linear voltage regulation, power management, transient voltage suppression, and signal and current limiting. The device has excellent characteristics for surge and ESD protection, a low leakage current of 0.5nA (typical), and a forward voltage of 1.4V (typical).</p>

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description