Part Details for NTP2955 by onsemi
Results Overview of NTP2955 by onsemi
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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.
NTP2955 Information
NTP2955 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.
Part Details for NTP2955
NTP2955 CAD Models
NTP2955 Part Data Attributes
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NTP2955
onsemi
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Datasheet
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NTP2955
onsemi
2.4A, 60V, 0.196ohm, P-CHANNEL, Si, POWER, MOSFET, TO-220AB, PLASTIC, CASE 221A-09, TO-220, 3 PIN
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ON SEMICONDUCTOR | |
| Part Package Code | TO-220AB | |
| Package Description | PLASTIC, CASE 221A-09, TO-220, 3 PIN | |
| Pin Count | 3 | |
| Manufacturer Package Code | CASE 221A-09 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | onsemi | |
| Avalanche Energy Rating (Eas) | 216 mJ | |
| Case Connection | DRAIN | |
| Configuration | SINGLE WITH BUILT-IN DIODE | |
| DS Breakdown Voltage-Min | 60 V | |
| Drain Current-Max (ID) | 2.4 A | |
| Drain-source On Resistance-Max | 0.196 Ω | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| JEDEC-95 Code | TO-220AB | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e0 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | ENHANCEMENT MODE | |
| Operating Temperature-Max | 175 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Peak Reflow Temperature (Cel) | 235 | |
| Polarity/Channel Type | P-CHANNEL | |
| Power Dissipation-Max (Abs) | 62.5 W | |
| Pulsed Drain Current-Max (IDM) | 42 A | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
Alternate Parts for NTP2955
This table gives cross-reference parts and alternative options found for NTP2955. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of NTP2955, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
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| NTP2955G | Rochester Electronics LLC | Check for Price | 2.4A, 60V, 0.196ohm, P-CHANNEL, Si, POWER, MOSFET, TO-220AB, LEAD FREE, PLASTIC, CASE 221A-09, TO-220, 3 PIN | NTP2955 vs NTP2955G |
NTP2955 Frequently Asked Questions (FAQ)
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A good PCB layout for NTP2955 involves keeping the input and output traces short and separate, using a solid ground plane, and placing the device close to the power source. Additionally, it's recommended to use a shielded inductor and to keep the switching node (SW pin) away from sensitive analog circuits.
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The inductor value for NTP2955 depends on the input voltage, output voltage, and switching frequency. A good starting point is to use the inductor value recommended in the datasheet (e.g., 1.5 μH). Then, adjust the value based on the specific design requirements and perform simulations to ensure the desired performance.
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The maximum ambient temperature for NTP2955 is 85°C, but it's recommended to derate the device's performance at higher temperatures. The device's junction temperature (TJ) should not exceed 150°C.
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Yes, NTP2955 is suitable for high-reliability applications. It's manufactured using a robust process and has undergone rigorous testing to ensure its reliability. However, it's essential to follow proper design and manufacturing guidelines to ensure the device's reliability in the specific application.
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To troubleshoot NTP2955 oscillation issues, check the PCB layout, ensure proper decoupling, and verify that the input and output capacitors meet the recommended specifications. Also, check for any noise or interference on the input voltage and ensure that the device is operated within its recommended specifications.