1PMT5917AE3/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	4.7V
Tolerance:	±10%
Power - Max:	3W
Impedance (Max) (Zzt):	5 Ohms
Current - Reverse Leakage @ Vr:	5µA @ 1.5V
Voltage - Forward (Vf) (Max) @ If:	1.2V @ 200mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	DO-216AA
Supplier Device Package:	DO-216AA
Base Part Number:	1PMT5917

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1PMT5917AE3/TR13 Application Field and Working Principle

1PMT5917AE3/TR13 is a Zener single diode with a glass-passivated junction chip, which can be seen in the circuits of TV sets, computer peripheral products and so on. This component is mainly used to protect circuits and limit overvoltage problems.

The Application Field Of 1PMT5917AE3/TR13

1PMT5917AE3/TR13 can be used in protect circuits for both AC and DC sources. In AC circuits, 1PMT5917AE3/TR13 will protect the voltage from spikes and drops, and therefore, prevent the circuit from being damaged by overvoltage or short-circuit. In DC circuits, 1PMT5917AE3/TR13 will block current flow, and as a result, it can help protect the circuit when the voltage is over the rated level.1PMT5917AE3/TR13 can also be used as a voltage regulator in many kinds of equipment, such as computer peripherals, TV sets, automotive electronic applications, etc. It can help regulate the voltage of the circuit and maintain it within the given range.

The Working Principle Of 1PMT5917AE3/TR13

1PMT5917AE3/TR13 adopts the Zener effect as its working principle. This means that when it is connected in a circuit, it will change the direction of the current flow when the voltage reaches the rated level. As a result, the voltage is regulated, and the current is prevented from exceeding the rated level.In the case of AC circuits, the diode will provide a more consistent voltage even when the voltage fluctuates. When this happens, the current will flow in both directions, and the voltage will be regulated when it reaches the rated level.On the other hand, in the case of DC circuits, when the voltage exceeds the rated level, current will still flow, but it will be limited. As a result, the voltage will be regulated and the current will be prevented from exceeding the rated level.

Conclusion

1PMT5917AE3/TR13 is a Zener single diode with a glass-passivated junction chip. It can be used to protect circuits from overvoltage or short-circuits, and also to regulate the voltage in electronic devices. The working principle of the diode is based on the Zener effect, which means that it will change the direction of the current flow when the voltage reaches the rated level. As a result, the voltage is regulated, and the current is prevented from exceeding the rated level.

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