
Allicdata Part #: | 1PMT5922/TR7-ND |
Manufacturer Part#: |
1PMT5922/TR7 |
Price: | $ 0.00 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Microsemi Corporation |
Short Description: | DIODE ZENER 7.5V 3W DO216AA |
More Detail: | Zener Diode 7.5V 3W ±20% Surface Mount DO-216AA |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Obsolete |
Voltage - Zener (Nom) (Vz): | 7.5V |
Tolerance: | ±20% |
Power - Max: | 3W |
Impedance (Max) (Zzt): | 3 Ohms |
Current - Reverse Leakage @ Vr: | 5µA @ 6V |
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: | 1PMT5922 |
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1PMT5922/TR7 Application Field and Working Principle
The 1PMT5922/TR7 is a single Zener diode developed by Fairchild, with a maximum operating temperature of 125 °C and an operating voltage of 500 mA. It is a single Zener diode, having a cathode terminal, an anode terminal, and a Zener terminal. The Zener terminal must be used for Zener control or for rectifying or regulating the current.
Most importantly, the 1PMT5922/TR7 provides voltage regulation, limiting any input voltage to the diode’s rated voltage. This property is used in various power supplies and in protecting other components from accidental overvoltage. It also helps to reduce noise, protect against current surges, and speed up the response of a circuit. The Zener terminal of the 1PMT5922/TR7 serves as the main source of regulation.
The basic working principle of the 1PMT5922/TR7 is that the reverse breakdown voltage is lower than the forward operating voltage. When the forward voltage is applied to the diode, current will flow from the anode to the cathode. However, when the reverse voltage exceeds the diode’s breakdown voltage, then the diode will break down, and current will flow from the cathode to the anode. This is called Zener breakdown, and it is used to create a controlled reverse voltage. Zener diodes are used in many different circuits, including voltage regulation and power supply protection.
When the forward voltage exceeds a certain level, the Zener diode will start to conduct. Because of this, the diode’s temperature must be kept below the operating temperature to prevent any damage. If the temperature rises above the operating temperature, the diode’s breakdown voltage will start to decrease, which could lead to current leakage and result in an increase in power dissipation. The Zener diode’s terminal will also become hot and increase the risk of a short circuit.
The 1PMT5922/TR7 has a low reverse leakage current, which is beneficial for noise reduction, power dissipation, and efficiency. Moreover, the reverse voltage protection provided by the Zener diode helps to protect the circuit from accidental overvoltage. The 1PMT5922/TR7 has an operating voltage of 500 mA, and can handle an ESD surge of up to ±8kV.
The 1PMT5922/TR7 has a wide application field including DC-AC converters, rectifiers, power supplies, data communication systems, and voltage regulators, among others. In the communication system, the diode can be used to reduce the noise in the circuit while ensuring a stable operating voltage.
In conclusion, the 1PMT5922/TR7 is a single Zener diode developed by Fairchild, providing voltage regulation and reverse voltage protection for various power supplies and communications systems. It has a maximum operating temperature of 125 °C, an operating voltage of 500 mA, low reverse leakage current, and an ESD surge rating of ± 8kV. With its wide application field, the 1PMT5922/TR7 can be used in many different circuits.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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1PMT4116E3/TR13 | Microsemi Co... | 0.13 $ | 1000 | DIODE ZENER 24V 1W DO216Z... |
1PMT4135E3/TR13 | Microsemi Co... | 0.13 $ | 1000 | DIODE ZENER 100V 1W DO216... |
1PMT4111CE3/TR7 | Microsemi Co... | 0.18 $ | 1000 | DIODE ZENER 17V 1W DO216Z... |
1PMT5928CE3/TR7 | Microsemi Co... | 0.4 $ | 1000 | DIODE ZENER 13V 3W DO216A... |
1PMT5951CE3/TR7 | Microsemi Co... | 0.4 $ | 1000 | DIODE ZENER 120V 3W DO216... |
1PMT4101C/TR7 | Microsemi Co... | 0.66 $ | 1000 | DIODE ZENER 8.2V 1W DO216... |
1PMT5943B/TR13 | Microsemi Co... | 1.15 $ | 1000 | DIODE ZENER 56V 3W DO216A... |
1PMT5935A/TR7 | Microsemi Co... | 1.15 $ | 1000 | DIODE ZENER 27V 3W DO216A... |
1PMT5916C/TR13 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 4.3V 3W DO216... |
1PMT5924AE3/TR13 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 9.1V 3W DO216... |
1PMT4626E3/TR13 | Microsemi Co... | 0.15 $ | 1000 | DIODE ZENER 5.6V 1W DO216... |
1PMT5929E3/TR13 | Microsemi Co... | 0.39 $ | 1000 | DIODE ZENER 15V 3W DO216A... |
1PMT5930E3/TR13 | Microsemi Co... | 0.39 $ | 1000 | DIODE ZENER 16V 3W DO216A... |
1PMT5936CE3/TR13 | Microsemi Co... | 0.39 $ | 1000 | DIODE ZENER 30V 3W DO216A... |
1PMT4114C/TR7 | Microsemi Co... | 0.66 $ | 1000 | DIODE ZENER 20V 1W DO216Z... |
1PMT5946/TR13 | Microsemi Co... | 1.15 $ | 1000 | DIODE ZENER 75V 3W DO216A... |
1PMT5952B/TR13 | Microsemi Co... | 1.15 $ | 1000 | DIODE ZENER 130V 3W DO216... |
1PMT5942B/TR7 | Microsemi Co... | 1.15 $ | 1000 | DIODE ZENER 51V 3W DO216A... |
1PMT5935BT1 | ON Semicondu... | 0.0 $ | 1000 | DIODE ZENER 27V 3.2W POWE... |
1PMT5923/TR13 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 8.2V 3W DO216... |
1PMT24AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 24V 38.9V POWER... |
1PMT5920BT3G | ON Semicondu... | 0.0 $ | 1000 | DIODE ZENER 6.2V 500MW PO... |
1PMT5923BE3/TR13 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 8.2V 3W DO216... |
1PMT5918E3/TR7 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 5.1V 3W DO216... |
1PMT5923A/TR7 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 8.2V 3W DO216... |
1PMT5951E3/TR13 | Microsemi Co... | 0.39 $ | 1000 | DIODE ZENER 120V 3W DO216... |
1PMT5943BE3/TR7 | Microsemi Co... | 0.4 $ | 1000 | DIODE ZENER 56V 3W DO216A... |
1PMT5946BE3/TR7 | Microsemi Co... | 0.4 $ | 1000 | DIODE ZENER 75V 3W DO216A... |
1PMT4131/TR13 | Microsemi Co... | 0.5 $ | 1000 | DIODE ZENER 75V 1W DO216Z... |
1PMT4117E3/TR7 | Microsemi Co... | 0.15 $ | 1000 | DIODE ZENER 25V 1W DO216Z... |
1PMT4130E3/TR7 | Microsemi Co... | 0.15 $ | 1000 | DIODE ZENER 68V 1W DO216Z... |
1PMT5932E3/TR13 | Microsemi Co... | 0.39 $ | 1000 | DIODE ZENER 20V 3W DO216A... |
1PMT5946AE3/TR13 | Microsemi Co... | 0.39 $ | 1000 | DIODE ZENER 75V 3W DO216A... |
1PMT5928E3/TR7 | Microsemi Co... | 0.4 $ | 1000 | DIODE ZENER 13V 3W DO216A... |
1PMT5938A/TR13 | Microsemi Co... | 1.15 $ | 1000 | DIODE ZENER 36V 3W DO216A... |
1PMT5926/TR7 | Microsemi Co... | 1.15 $ | 1000 | DIODE ZENER 11V 3W DO216A... |
1PMT5943C/TR7 | Microsemi Co... | 1.43 $ | 1000 | DIODE ZENER 56V 3W DO216A... |
1PMT5921BT1 | ON Semicondu... | 0.0 $ | 1000 | DIODE ZENER 6.8V 3.2W POW... |
1PMT5919/TR13 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 5.6V 3W DO216... |
1PMT5920BE3/TR7 | Microsemi Co... | 0.0 $ | 1000 | DIODE ZENER 6.2V 3W DO216... |
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