Part Details for BF543 by Infineon Technologies AG
Overview of BF543 by Infineon Technologies AG
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 crosses)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Audio and Video Systems
Entertainment and Gaming
Part Details for BF543
BF543 CAD Models
BF543 Part Data Attributes
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BF543
Infineon Technologies AG
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Datasheet
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BF543
Infineon Technologies AG
RF Small Signal Field-Effect Transistor, 1-Element, Very High Frequency Band, Silicon, N-Channel, Metal-oxide Semiconductor FET, SOT-23, 3 PIN
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | INFINEON TECHNOLOGIES AG | |
| Part Package Code | SOT-23 | |
| Package Description | SOT-23, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Configuration | SINGLE | |
| DS Breakdown Voltage-Min | 20 V | |
| Drain Current-Max (ID) | 0.03 A | |
| FET Technology | METAL-OXIDE SEMICONDUCTOR | |
| Highest Frequency Band | VERY HIGH FREQUENCY BAND | |
| JESD-30 Code | R-PDSO-G3 | |
| Moisture Sensitivity Level | 1 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Mode | DEPLETION MODE | |
| Operating Temperature-Max | 150 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Polarity/Channel Type | N-CHANNEL | |
| Power Dissipation-Max (Abs) | 0.2 W | |
| Power Gain-Min (Gp) | 22 dB | |
| Qualification Status | Not Qualified | |
| Surface Mount | YES | |
| Terminal Form | GULL WING | |
| Terminal Position | DUAL | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON |
Alternate Parts for BF543
This table gives cross-reference parts and alternative options found for BF543. 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 BF543, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| BF543 | RF Small Signal Field-Effect Transistor, 1-Element, Very High Frequency Band, Silicon, N-Channel, Metal-oxide Semiconductor FET | Siemens | BF543 vs BF543 |