Allicdata Part #: | 1N4731CPE3/TR8-ND |
Manufacturer Part#: |
1N4731CPE3/TR8 |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 4.3V 1W DO204AL |
More Detail: | Zener Diode 4.3V 1W ±2% Through Hole DO-204AL (DO-... |
DataSheet: | 1N4731CPE3/TR8 Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Voltage - Zener (Nom) (Vz): | 4.3V |
Tolerance: | ±2% |
Power - Max: | 1W |
Impedance (Max) (Zzt): | 9 Ohms |
Current - Reverse Leakage @ Vr: | 10µA @ 1V |
Voltage - Forward (Vf) (Max) @ If: | 1.2V @ 200mA |
Operating Temperature: | -65°C ~ 150°C |
Mounting Type: | Through Hole |
Package / Case: | DO-204AL, DO-41, Axial |
Supplier Device Package: | DO-204AL (DO-41) |
Base Part Number: | 1N4731 |
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1N4731CPE3/TR8 is a type of single zener diode device, which is specifically designed to provide a low-voltage reference and protect electrical systems from over-voltage transients and transients. This diode can be applied to a variety of fields, such as voltage reference and voltage regulation, over-voltage protection, and various interfaces and digital logic. In addition, the 1N4731CPE3/TR8 is available in the popular TO-252, SOT-559 and TO-220 packages, which makes it very practical and easy to integrate with other components.
The working principle of 1N4731CPE3/TR8 is not complicated. Generally speaking, it is composed of a PN junction, two semi-conductive layers (an N-type layer and a P-type layer) and a small intrinsic layer between them. When the diode is under forward bias conditions, the diode allows current to flow and operates in the active region. However, if the reverse bias volts exceed the zener voltage, the diode will be turned to the "zener breakdown" state, with a significant increase in the reverse current flow. This allows the current to be regulated and prevents the voltage from going beyond a certain level.
1N4731CPE3/TR8 has a wide range of applications. First, as a voltage reference, it can provide a stable voltage supply and reduce the voltage fluctuations generated by external disturbances. It can also be used for voltage regulation, as it can reduce excessive voltage to protect the circuit. Secondly, as over-voltage protection, the diode can allow current to pass through when the reverse bias is exceeded and the breakdown voltage is reached. In addition, it is also commonly used in digital logic and various analog-to-digital and digital-to-analog converters, as well as other types of interfaces.
In summary, 1N4731CPE3/TR8 Zener diode has a wide range of uses, in both analog and digital fields. It is an important component in many applications, such as voltage reference and voltage regulation, over-voltage protection, and various interfaces and digital logic. In addition, with its easy-to-use packages, it is a must-have component in any circuit build.
The specific data is subject to PDF, and the above content is for reference
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1N4744A-TAP | Vishay Semic... | -- | 20000 | DIODE ZENER 15V 1.3W DO41... |
1N4752A-TAP | Vishay Semic... | -- | 1000 | DIODE ZENER 33V 1.3W DO41... |
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1N4758A-TAP | Vishay Semic... | -- | 25000 | DIODE ZENER 56V 1.3W DO41... |
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1N4738A-TR | Vishay Semic... | 0.04 $ | 25000 | DIODE ZENER 8.2V 1.3W DO4... |
1N4755ATR | SMC Diode So... | 0.04 $ | 2500 | DIODE ZENER 43V 1W DO41Ze... |
1N4735ATA | SMC Diode So... | -- | 5000 | DIODE ZENER 6.2V 1W DO41Z... |
1N4738ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 8.2V 1W DO41Z... |
1N4740ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 10V 1W DO41Ze... |
1N4743ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 13V 1W DO41Ze... |
1N4744ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 15V 1W DO41Ze... |
1N4746ATA | SMC Diode So... | -- | 2500 | DIODE ZENER 18V 1W DO41Ze... |
1N4747ATA | SMC Diode So... | 0.04 $ | 2500 | DIODE ZENER 20V 1W DO41Ze... |
1N4743A TR | Central Semi... | 0.07 $ | 5000 | DIODE ZENER 13V 1W DO41Ze... |
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1N4733A | ON Semicondu... | -- | 23729 | DIODE ZENER 5.1V 1W DO41Z... |
1N4736A | ON Semicondu... | -- | 18302 | DIODE ZENER 6.8V 1W DO41Z... |
1N4735A | ON Semicondu... | -- | 16002 | DIODE ZENER 6.2V 1W DO41Z... |
1N4728A | ON Semicondu... | -- | 10143 | DIODE ZENER 3.3V 1W DO41Z... |
1N4737A | ON Semicondu... | -- | 1000 | DIODE ZENER 7.5V 1W DO41Z... |
1N4739A | ON Semicondu... | -- | 3639 | DIODE ZENER 9.1V 1W DO41Z... |
1N4732A | ON Semicondu... | -- | 4069 | DIODE ZENER 4.7V 1W DO41Z... |
1N4743A | ON Semicondu... | -- | 3461 | DIODE ZENER 13V 1W DO41Ze... |
1N4740A | ON Semicondu... | -- | 17773 | DIODE ZENER 10V 1W DO41Ze... |
1N4745A | ON Semicondu... | -- | 17353 | DIODE ZENER 16V 1W DO41Ze... |
1N4749A | ON Semicondu... | -- | 14774 | DIODE ZENER 24V 1W DO41Ze... |
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