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Power MOSFET, N-Channel, UniFETTM II, 500 V, 4.5 A, 1.5 Ω, TO-220, TO-220-3, 1000-TUBE
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
FDP5N50NZ by onsemi is a Power Field-Effect Transistor.
Power Field-Effect Transistors are under the broader part category of Transistors.
A transistor is a small semiconductor device used to amplify, control, or create electrical signals. When selecting a transistor, factors such as voltage, current rating, gain, and power dissipation must be considered, with common types. Read more about Transistors on our Transistors part category page.
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FDP5N50NZ
onsemi
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Datasheet
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FDP5N50NZ
onsemi
Power MOSFET, N-Channel, UniFETTM II, 500 V, 4.5 A, 1.5 Ω, TO-220, TO-220-3, 1000-TUBE
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Pbfree Code | Yes | |
Rohs Code | Yes | |
Part Life Cycle Code | Obsolete | |
Ihs Manufacturer | ONSEMI | |
Part Package Code | TO-220-3 | |
Package Description | TO-220, 3 PIN | |
Manufacturer Package Code | 340AT | |
Reach Compliance Code | not_compliant | |
ECCN Code | EAR99 | |
Factory Lead Time | 11 Weeks | |
Samacsys Manufacturer | onsemi | |
Avalanche Energy Rating (Eas) | 160 mJ | |
Configuration | SINGLE WITH BUILT-IN DIODE | |
DS Breakdown Voltage-Min | 500 V | |
Drain Current-Max (ID) | 4.5 A | |
Drain-source On Resistance-Max | 1.5 Ω | |
FET Technology | METAL-OXIDE SEMICONDUCTOR | |
JEDEC-95 Code | TO-220AB | |
JESD-30 Code | R-PSFM-T3 | |
JESD-609 Code | e3 | |
Number of Elements | 1 | |
Number of Terminals | 3 | |
Operating Mode | ENHANCEMENT MODE | |
Operating Temperature-Max | 150 °C | |
Package Body Material | PLASTIC/EPOXY | |
Package Shape | RECTANGULAR | |
Package Style | FLANGE MOUNT | |
Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
Polarity/Channel Type | N-CHANNEL | |
Power Dissipation-Max (Abs) | 78 W | |
Pulsed Drain Current-Max (IDM) | 18 A | |
Qualification Status | Not Qualified | |
Surface Mount | NO | |
Terminal Finish | Matte Tin (Sn) - annealed | |
Terminal Form | THROUGH-HOLE | |
Terminal Position | SINGLE | |
Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
Transistor Application | SWITCHING | |
Transistor Element Material | SILICON |
The maximum junction temperature of the FDP5N50NZ is 175°C, as specified in the datasheet. However, it's recommended to keep the junction temperature below 150°C for reliable operation and to prevent thermal runaway.
To ensure proper cooling, a heat sink with a thermal resistance of less than 10°C/W is recommended. Additionally, ensure good thermal contact between the device and heat sink, and provide adequate airflow to dissipate heat.
The recommended gate drive voltage for the FDP5N50NZ is between 10V and 15V. A higher gate drive voltage can improve switching performance, but may also increase power consumption and EMI.
Yes, the FDP5N50NZ is suitable for high-frequency switching applications up to 100 kHz. However, ensure that the device is properly cooled and the gate drive circuit is optimized for high-frequency operation.
To protect the FDP5N50NZ from overvoltage and overcurrent, use a voltage clamp or a transient voltage suppressor (TVS) to limit the voltage across the device. Additionally, use a current sense resistor and a fuse or a current limiter to prevent overcurrent conditions.