Part Details for SMMBF4393LT1G by onsemi
Results Overview of SMMBF4393LT1G by onsemi
- Distributor Offerings: (14 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Audio and Video Systems
SMMBF4393LT1G Information
SMMBF4393LT1G by onsemi is a Small Signal Field-Effect Transistor.
Small Signal 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 SMMBF4393LT1G
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
92T2276
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Newark | N-Channel Jfet Transistor/ Reel |Onsemi SMMBF4393LT1G RoHS: Not Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel | 0 |
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$0.1520 / $0.2330 | Buy Now |
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DISTI #
SMMBF4393LT1GOSCT-ND
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DigiKey | JFET N-CH 30V SOT23-3 Min Qty: 1 Lead time: 14 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
28258 In Stock |
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$0.1606 / $0.6000 | Buy Now |
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DISTI #
SMMBF4393LT1G
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Avnet Americas | Trans JFET N-CH 30V 3-Pin SOT-23 T/R - Tape and Reel (Alt: SMMBF4393LT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 14 Weeks, 0 Days Container: Reel | 0 |
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$0.1360 / $0.1506 | Buy Now |
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DISTI #
863-SMMBF4393LT1G
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Mouser Electronics | JFETs SS SOT23 JFET NCH 30V TR RoHS: Compliant | 14209 |
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$0.1520 / $0.4700 | Buy Now |
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Onlinecomponents.com | N-Channel JFET Transistor RoHS: Compliant |
6000 In Stock |
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$0.1400 / $0.1588 | Buy Now |
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DISTI #
83372521
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Verical | Trans JFET N-CH 30V 3-Pin SOT-23 T/R Automotive AEC-Q101 RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Date Code: 2301 | Americas - 6000 |
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$0.1876 / $0.2064 | Buy Now |
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DISTI #
88085161
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Verical | Trans JFET N-CH 30V 3-Pin SOT-23 T/R Automotive AEC-Q101 RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 | Americas - 6000 |
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$0.1478 | Buy Now |
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DISTI #
SMMBF4393LT1G
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TME | Transistor: N-MOSFET, unipolar Min Qty: 1 | 0 |
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$0.1710 / $0.6850 | RFQ |
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DISTI #
SMMBF4393LT1G
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Avnet Asia | Trans JFET N-CH 30V 3-Pin SOT-23 T/R (Alt: SMMBF4393LT1G) RoHS: Compliant Min Qty: 6000 Package Multiple: 3000 Lead time: 14 Weeks, 0 Days | 0 |
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$0.1382 / $0.1546 | Buy Now |
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DISTI #
SMMBF4393LT1G
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Avnet Silica | Trans JFET NCH 30V 3Pin SOT23 TR (Alt: SMMBF4393LT1G) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 15 Weeks, 0 Days | Silica - 3000 |
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Buy Now |
Part Details for SMMBF4393LT1G
SMMBF4393LT1G CAD Models
SMMBF4393LT1G Part Data Attributes
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SMMBF4393LT1G
onsemi
Buy Now
Datasheet
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Compare Parts:
SMMBF4393LT1G
onsemi
N-Channel JFET Transistor, SOT-23 (TO-236) 3 LEAD, 3000-REEL, Automotive Qualified
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOT-23 (TO-236) 3 LEAD | |
| Pin Count | 3 | |
| Manufacturer Package Code | 318 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Factory Lead Time | 14 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Configuration | SINGLE | |
| DS Breakdown Voltage-Min | 30 V | |
| Drain-source On Resistance-Max | 100 Ω | |
| FET Technology | JUNCTION | |
| Feedback Cap-Max (Crss) | 3.5 pF | |
| JEDEC-95 Code | TO-236 | |
| JESD-30 Code | R-PDSO-G3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | DEPLETION MODE | |
| Operating Temperature-Max | 150 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation-Max (Abs) | 0.225 W | |
| Reference Standard | AEC-Q101 | |
| Surface Mount | YES | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Transistor Application | SWITCHING | |
| Transistor Element Material | SILICON |
SMMBF4393LT1G Frequently Asked Questions (FAQ)
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The recommended PCB footprint for SMMBF4393LT1G is a 1.6mm x 0.8mm pad with a 0.5mm x 0.5mm thermal pad. It's essential to follow the recommended footprint to ensure proper thermal performance and to prevent overheating.
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To ensure the stability of the output voltage in SMMBF4393LT1G, it's crucial to use a suitable output capacitor with a low equivalent series resistance (ESR) and a high capacitance value. A 10uF ceramic capacitor with an ESR of less than 100mΩ is recommended.
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Although the datasheet specifies a maximum input voltage of 18V, it's recommended to limit the input voltage to 15V to ensure reliable operation and to prevent damage to the device.
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To calculate the power dissipation of SMMBF4393LT1G, you need to consider the input voltage, output voltage, and output current. The power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. It's essential to ensure that the power dissipation does not exceed the maximum rating of 1.5W.
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The recommended input capacitor value for SMMBF4393LT1G is 1uF to 10uF, depending on the input voltage and output current requirements. A higher input capacitor value can help to reduce the input voltage ripple and improve the overall performance of the device.