Allicdata Part #: | 1PMT28AT1GOS-ND |
Manufacturer Part#: |
1PMT28AT1G |
Price: | $ 0.00 |
Product Category: | Circuit Protection |
Manufacturer: | ON Semiconductor |
Short Description: | TVS DIODE 28V 45.4V POWERMITE |
More Detail: | N/A |
DataSheet: | 1PMT28AT1G Datasheet/PDF |
Quantity: | 1000 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | 0.00000 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Lead Free Status / RoHS Status: | -- |
Part Status: | Obsolete |
Moisture Sensitivity Level (MSL): | -- |
Type: | Zener |
Unidirectional Channels: | 1 |
Voltage - Reverse Standoff (Typ): | 28V |
Voltage - Breakdown (Min): | 31.1V |
Voltage - Clamping (Max) @ Ipp: | 45.4V |
Current - Peak Pulse (10/1000µs): | -- |
Power - Peak Pulse: | 1000W (1kW) |
Power Line Protection: | No |
Applications: | General Purpose |
Capacitance @ Frequency: | -- |
Operating Temperature: | -55°C ~ 150°C (TJ) |
Mounting Type: | Surface Mount |
Package / Case: | DO-216AA |
Supplier Device Package: | Powermite |
Base Part Number: | 1PMT**A |
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TVS (transient voltage suppression) diodes are indispensable components of electronic equipment that provide surge protection against voltage transient waves that could otherwise cause permanent damage to the components. The 1PMT28AT1G is a uni-directional TVS diode specifically designed for lightning and ESD (electro-static discharge) protection.
Application Field
The 1PMT28AT1G is particularly well-suited for applications that require high levels of surge protection without degradation of signal fidelity. It is an ideal choice for protecting electronic equipment in telecom, IT, medical, automotive, and consumer electronics systems. It specifically provides protection for low voltage signals such as RS-232 or USB ports from surge induced damage from ESD and lightning. This is because the device can effectively clamp transient voltages up to 28V. It can also handle high currents up to 400A.
Working Principle
The 1PMT28AT1G is a uni-directional diode that uses a breakdown voltage of 28V to protect against voltage transients. When the reverse voltage across the diode crosses the breakdown voltage, the internal resistance of the diode will reduce drastically and the voltage will be limited to the breakdown voltage. This high current path from the anode to the cathode also results in the creation of a ‘flyback diode’ that prevents high frequency ring voltage.
The 1PMT28AT1G also features an ultra-low capacitance of 18pF, which allows it to maintain signal integrity even in high frequency applications. The device also features a very low clamping voltage of 15V, which prevents the device from clamping too aggressively; and a clamping voltage of 2.2V at 8A which can protect against ESD. The 1PMT28AT1G also offers an ultra-low leakage current of just 5nA at 25°C.
In summary, the 1PMT28AT1G is a uni-directional TVS diode specifically designed for surge protection and lightning protection. It is suited for a wide range of applications including telecom, IT, medical, automotive, and consumer electronics systems. It is capable of handling high currents up to 400A and features an ultra-low capacitance of 18pF, a low clamping voltage of 15V, and a clamping voltage of 2.2V at 8A
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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1PMT33AT3G | Littelfuse I... | 0.0 $ | 1000 | TVS DIODE 33V 53.3V POWER... |
1PMT22AT1G | ON Semicondu... | -- | 1000 | TVS DIODE 22V 35.5V POWER... |
1PMT26AT1G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 26V 42.1V POWER... |
1PMT16AT3G | Littelfuse I... | -- | 1000 | TVS DIODE 16V 26V POWERMI... |
1PMT12AT1G | Littelfuse I... | -- | 1000 | TVS DIODE 12V 19.9V POWER... |
1PMT5.0AT1G | Littelfuse I... | -- | 1000 | TVS DIODE 5V 9.2V POWERMI... |
1PMT12AT1 | ON Semicondu... | -- | 1000 | TVS DIODE 12V 19.9V POWER... |
1PMT7.0AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 7V 12V POWERMIT... |
1PMT28AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 28V 45.4V POWER... |
1PMT36AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 36V 58.1V POWER... |
1PMT33AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 33V 53.3V POWER... |
1PMT30AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 30V 48.4V POWER... |
1PMT26AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 26V 42.1V POWER... |
1PMT48AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 48V 77.4V POWER... |
1PMT24AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 24V 38.9V POWER... |
1PMT22AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 22V 35.5V POWER... |
1PMT18AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 18V 29.2V POWER... |
1PMT40AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 40V 64.5V POWER... |
1PMT51AT1 | ON Semicondu... | -- | 1000 | TVS DIODE 51V 82.4V POWER... |
1PMT58AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 58V 93.6V POWER... |
1PMT16AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 16V 26V POWERMI... |
1PMT5.0AT1 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 5V 9.2V POWERMI... |
1PMT16AT1G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 16V 26V POWERMI... |
1PMT28AT1G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 28V 45.4V POWER... |
1PMT30AT1G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 30V 48.4V POWER... |
1PMT33AT1G | ON Semicondu... | -- | 1000 | TVS DIODE 33V 53.3V POWER... |
1PMT7.0AT1G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 7V 12V POWERMIT... |
1PMT12AT3 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 12V 19.9V POWER... |
1PMT12AT3G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 12V 19.9V POWER... |
1PMT16AT3 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 16V 26V POWERMI... |
1PMT33AT3 | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 33V 53.3V POWER... |
1PMT5.0AT3 | ON Semicondu... | -- | 1000 | TVS DIODE 5V 9.2V POWERMI... |
1PMT5.0AT3G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 5V 9.2V POWERMI... |
1PMT58AT1G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 58V 93.6V POWER... |
1PMT7.0AT3G | ON Semicondu... | 0.0 $ | 1000 | TVS DIODE 7V 12V POWERMIT... |
1PMT5920BT1G | ON Semicondu... | -- | 1000 | DIODE ZENER 6.2V 500MW PO... |
1PMT5924BT1G | ON Semicondu... | -- | 1000 | DIODE ZENER 9.1V 3.2W POW... |
1PMT5929BT1G | ON Semicondu... | -- | 1000 | DIODE ZENER 15V 3.2W POWE... |
1PMT5921BT1G | ON Semicondu... | -- | 1000 | DIODE ZENER 6.8V 3.2W POW... |
1PMT5927BT1G | ON Semicondu... | -- | 1000 | DIODE ZENER 12V 3.2W POWE... |
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