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Part Details for RCX450N20 by ROHM Semiconductor
Results Overview of RCX450N20 by ROHM Semiconductor
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- 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.
RCX450N20 Information
RCX450N20 by ROHM Semiconductor 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.
Price & Stock for RCX450N20
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
RCX450N20-ND
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DigiKey | MOSFET N-CH 200V 45A TO220FM Min Qty: 1 Lead time: 16 Weeks Container: Bulk |
385 In Stock |
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$1.7729 / $3.4900 | Buy Now |
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DISTI #
755-RCX450N20
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Mouser Electronics | MOSFETs 10V Drive Nch MOSFET RoHS: Compliant | 393 |
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$1.4600 / $3.4200 | Buy Now |
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DISTI #
63393794
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Verical | Trans MOSFET N-CH Si 200V 45A Automotive 3-Pin(3+Tab) TO-220FM Bulk RoHS: Compliant Min Qty: 45 Package Multiple: 1 Date Code: 2201 | Americas - 216 |
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$1.5806 | Buy Now |
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DISTI #
57492842
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Verical | Trans MOSFET N-CH Si 200V 45A Automotive 3-Pin(3+Tab) TO-220FM Bulk RoHS: Compliant Min Qty: 33 Package Multiple: 1 Date Code: 1917 | Americas - 167 |
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$1.7800 / $2.3400 | Buy Now |
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Quest Components | 172 |
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$1.9055 / $3.0900 | Buy Now | |
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DISTI #
RCX450N20
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TME | Transistor: N-MOSFET, unipolar, 200V, 45A, Idm: 180A, 40W, TO220FP Min Qty: 1 | 0 |
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$1.2400 / $3.0000 | RFQ |
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DISTI #
RCX450N20
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Avnet Asia | Trans MOSFET N-CH 200V ?45A 3-Pin TO-220FM Bulk (Alt: RCX450N20) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 24 Weeks, 0 Days | 0 |
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RFQ | |
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DISTI #
RCX450N20
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Avnet Silica | (Alt: RCX450N20) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 37 Weeks, 0 Days | Silica - 0 |
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Buy Now |
Part Details for RCX450N20
RCX450N20 CAD Models
RCX450N20 Part Data Attributes
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RCX450N20
ROHM Semiconductor
Buy Now
Datasheet
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Compare Parts:
RCX450N20
ROHM Semiconductor
Power Field-Effect Transistor, 45A I(D), 200V, 0.055ohm, 1-Element, N-Channel, Silicon, Metal-oxide Semiconductor FET, TO-220AB, TO-220FM, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ROHM CO LTD | |
| Part Package Code | TO-220AB | |
| Package Description | TO-220FM, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | ROHM Semiconductor | |
| Avalanche Energy Rating (Eas) | 160 mJ | |
| Case Connection | ISOLATED | |
| Configuration | SINGLE WITH BUILT-IN DIODE | |
| DS Breakdown Voltage-Min | 200 V | |
| Drain Current-Max (ID) | 45 A | |
| Drain-source On Resistance-Max | 0.055 Ω | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| JEDEC-95 Code | TO-220AB | |
| JESD-30 Code | R-PSFM-T3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | ENHANCEMENT MODE | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | N-CHANNEL | |
| Pulsed Drain Current-Max (IDM) | 180 A | |
| Surface Mount | NO | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
RCX450N20 Frequently Asked Questions (FAQ)
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The maximum operating frequency of the RCX450N20 is 100 kHz, but it can be used up to 200 kHz with reduced performance.
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To ensure stability, it's essential to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a sufficient capacitance value. A 10uF to 22uF ceramic capacitor is recommended.
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A 10uF to 22uF ceramic capacitor with an X7R or X5R dielectric is recommended for the input capacitor. This helps to filter out noise and ripple from the input voltage.
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Use a voltage supervisor or a voltage monitor IC to detect overvoltage and undervoltage conditions. You can also add a Zener diode or a TVS diode to protect the device from voltage spikes.
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The thermal resistance of the RCX450N20 package is typically around 40°C/W (junction-to-ambient) and 10°C/W (junction-to-case). Proper thermal design and heat sinking are essential to ensure reliable operation.