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Part Details for FMMT458TA by Diodes Incorporated
Results Overview of FMMT458TA by Diodes Incorporated
- Distributor Offerings: (26 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (4 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.
Applications
Consumer Electronics
Audio and Video Systems
FMMT458TA Information
FMMT458TA by Diodes Incorporated is a Small Signal Bipolar Transistor.
Small Signal Bipolar 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 FMMT458TA
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
38AH8382
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Newark | Ss Hi Voltage Transistor Sot23 T&r 3K Rohs Compliant: Yes |Diodes Inc. FMMT458TA RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 33000 |
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$0.1550 | Buy Now |
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DISTI #
07AH3965
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Newark | Transistor, Npn, 400V, 0.225A, Sot-23, Transistor Polarity:Npn, Collector Emitter Voltage Max:400V, Continuous Collector Current:225Ma, Power Dissipation:500Mw, Transistor Mounting:Surface Mount, No. Of Pins:3Pins, Product Range:- Rohs Compliant: Yes |Diodes Inc. FMMT458TA RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 24520 |
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$0.2020 / $0.4960 | Buy Now |
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DISTI #
07AH3966
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Newark | Trans, Npn, 400V, 0.225A, 0.5W, Transistor Polarity:Npn, Collector Emitter Voltage V(Br)Ceo:400V, Transition Frequency Ft:50Mhz, Power Dissipation Pd:500Mw, Dc Collector Current:225Ma, Dc Current Gain Hfe:15Hfe, Transistor Case Rohs Compliant: Yes |Diodes Inc. FMMT458TA RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 1 Container: Reel | 0 |
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$0.1110 / $0.1270 | Buy Now |
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DISTI #
FMMT458CT-ND
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DigiKey | TRANS NPN 400V 0.225A SOT-23-3 Min Qty: 1 Lead time: 12 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
48079 In Stock |
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$0.0726 / $0.4800 | Buy Now |
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DISTI #
FMMT458TA
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Avnet Americas | Single Bipolar Transistor, NPN, 400 V, 225 mA, 500 mW, SOT-23, 3 Pins, Surface Mount - Tape and Reel (Alt: FMMT458TA) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks, 0 Days Container: Reel | 33000 |
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$0.0444 / $0.0468 | Buy Now |
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DISTI #
FMMT458TA
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Avnet Americas | Single Bipolar Transistor, NPN, 400 V, 225 mA, 500 mW, SOT-23, 3 Pins, Surface Mount - Tape and Reel (Alt: FMMT458TA) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 111 Weeks, 0 Days Container: Reel | 0 |
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$0.0492 / $0.0526 | Buy Now |
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DISTI #
522-FMMT458TA
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Mouser Electronics | Bipolar Transistors - BJT NPN High Voltage RoHS: Compliant | 145082 |
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$0.0750 / $0.4700 | Buy Now |
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DISTI #
E02:0323_01118208
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Arrow Electronics | Trans GP BJT NPN 400V 0.225A 500mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 8 Weeks Date Code: 2446 | Europe - 297000 |
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$0.0475 / $0.0922 | Buy Now |
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DISTI #
V36:1790_06702430
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Arrow Electronics | Trans GP BJT NPN 400V 0.225A 500mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 12 Weeks Date Code: 2437 | Americas - 45000 |
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Buy Now | |
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DISTI #
V72:2272_06702430
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Arrow Electronics | Trans GP BJT NPN 400V 0.225A 500mW 3-Pin SOT-23 T/R RoHS: Compliant Min Qty: 771 Package Multiple: 1 Lead time: 12 Weeks Date Code: 2405 Container: Cut Strips | Americas - 2225 |
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$0.0778 / $0.1297 | Buy Now |
Part Details for FMMT458TA
FMMT458TA CAD Models
FMMT458TA Part Data Attributes
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FMMT458TA
Diodes Incorporated
Buy Now
Datasheet
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Compare Parts:
FMMT458TA
Diodes Incorporated
Small Signal Bipolar Transistor, 0.225A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon,
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | DIODES INC | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 12 Weeks | |
| Samacsys Manufacturer | Diodes Incorporated | |
| Collector Current-Max (IC) | 0.225 A | |
| Collector-Emitter Voltage-Max | 400 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 100 | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | NPN | |
| Power Dissipation-Max (Abs) | 0.5 W | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 50 MHz |
Alternate Parts for FMMT458TA
This table gives cross-reference parts and alternative options found for FMMT458TA. 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 FMMT458TA, 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 |
|---|---|---|---|---|
| FMMT458 | Diodes Incorporated | $0.2208 | Small Signal Bipolar Transistor, 0.225A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, | FMMT458TA vs FMMT458 |
| FMMT458TA | Zetex / Diodes Inc | Check for Price | Small Signal Bipolar Transistor, 0.225A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon | FMMT458TA vs FMMT458TA |
| FMMT458TC | Diodes Incorporated | Check for Price | Small Signal Bipolar Transistor, 0.225A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon | FMMT458TA vs FMMT458TC |
| FMMT458TC | Zetex / Diodes Inc | Check for Price | Small Signal Bipolar Transistor, 0.225A I(C), 400V V(BR)CEO, 1-Element, NPN, Silicon, | FMMT458TA vs FMMT458TC |
FMMT458TA Frequently Asked Questions (FAQ)
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A good PCB layout for the FMMT458TA should prioritize thermal dissipation. Place the device near a thermal pad or a heat sink, and ensure good copper pour coverage around the device. Avoid routing high-current traces near the device to minimize thermal resistance.
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To ensure proper biasing, follow the recommended voltage and current ratings in the datasheet. Use a stable voltage source, and consider adding a voltage regulator or a voltage stabilizer to maintain a consistent voltage supply.
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Handle the FMMT458TA with care to prevent ESD damage. Use an anti-static wrist strap, mat, or workstation, and ensure the device is stored in an anti-static bag or tube. Avoid touching the device's pins or leads, and use a soldering iron with an ESD-safe tip.
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The FMMT458TA is rated for operation up to 150°C. However, high temperatures can affect the device's performance and lifespan. Consider using a heat sink or thermal management system to maintain a safe operating temperature.
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To troubleshoot issues, start by verifying the device's pinout and connections. Check for proper voltage supply, and ensure the device is properly biased. Use a multimeter to measure voltage and current, and consider using a scope to analyze signal waveforms.