MMSZ5259ET1

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Voltage - Zener (Nom) (Vz):	39V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	80 Ohms
Current - Reverse Leakage @ Vr:	100nA @ 30V
Voltage - Forward (Vf) (Max) @ If:	900mV @ 10mA
Operating Temperature:	-55°C ~ 150°C
Mounting Type:	Surface Mount
Package / Case:	SOD-123
Supplier Device Package:	SOD-123

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

MMSZ5259ET1 has a wide range of applications and is classified into Diodes - Zener - Single. It has power dissipation capabilities of up to 500 mW, with breakdown voltage ratings of 5.1 up to 5.8V. It is ideal for use when a consistency in output is needed, as it is highly reliable and able to maintain a stable voltage despite fluctuations in current.When the device is built into a circuit, it does not operate like a typical diode. Instead of passing a current when voltage is applied, it requires reverse polarity for the electrical flow to continue. It is essential that the voltage is greater than the maximum rating of the device; otherwise, it won\'t conduct at all.The MMSZ5259ET1 acts as a circuit protector when used. Excessive current will cause the device to conduct and allow the circuitry to be safe from harm. Any voltage lower than the specified maximumwon\'t allow the device to conduct, which is why it is best for protecting circuitry from failure.Basically, it works like any other Zener diode. When current passes through it and is greater than the rated current, it\'ll force the device to conduct. This process helps create a regulated output of consistent voltage, which keeps the device and circuitry intact.To maximize the performance of this device, it is important to find the right resistor in combination with it. When a resistor of an appropriate size is connected, it reduces the voltage going to the device, thus keeping the current flow low and reducing the heat produced by the circuit.If the heat exceeds the device\'s maximum ratings, it can cause the unit to fail. This can be prevented by opting for a larger resistor, which will reduce the current being sent, and will help keep the device performing well.The MMSZ5259ET1 is also ideal for use in audio equipment as it can regulate the voltage of headphones. It will ensure that the output voltage is consistent, which protectsthe audio amplifier and the headphones from damages caused by excessive voltage.In conclusion, MMSZ5259ET1 is a very reliable device that can help protect and preserve any sensitive circuitry. Its two main applications are circuit protection and regulation of voltage, which makes it an ideal device for any kind of circuit.

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

Part Number	Manufacturer	Price	Quantity	Description