Part Details for BFQ43 by NXP Semiconductors
Overview of BFQ43 by NXP Semiconductors
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 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.
Part Details for BFQ43
BFQ43 CAD Models
BFQ43 Part Data Attributes
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BFQ43
NXP Semiconductors
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Datasheet
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BFQ43
NXP Semiconductors
TRANSISTOR VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39/3, TO-39/3, 3 PIN, BIP RF Small Signal
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| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | NXP SEMICONDUCTORS | |
| Part Package Code | TO-39/3 | |
| Package Description | CYLINDRICAL, O-MBCY-W3 | |
| Pin Count | 3 | |
| Reach Compliance Code | unknown | |
| ECCN Code | EAR99 | |
| HTS Code | 8541.29.00.75 | |
| Case Connection | EMITTER | |
| Collector Current-Max (IC) | 1.25 A | |
| Collector-Emitter Voltage-Max | 18 V | |
| Configuration | SINGLE | |
| DC Current Gain-Min (hFE) | 10 | |
| Highest Frequency Band | VERY HIGH FREQUENCY BAND | |
| JEDEC-95 Code | TO-39 | |
| JESD-30 Code | O-MBCY-W3 | |
| Number of Elements | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 200 °C | |
| Package Body Material | METAL | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Polarity/Channel Type | NPN | |
| Power Dissipation Ambient-Max | 12 W | |
| Power Gain-Min (Gp) | 12 dB | |
| Qualification Status | Not Qualified | |
| Surface Mount | NO | |
| Terminal Form | WIRE | |
| Terminal Position | BOTTOM | |
| Transistor Application | AMPLIFIER | |
| Transistor Element Material | SILICON | |
| Transition Frequency-Nom (fT) | 750 MHz |
Alternate Parts for BFQ43
This table gives cross-reference parts and alternative options found for BFQ43. 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 BFQ43, 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 |
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| BFQ42 | TRANSISTOR VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39/1, TO-39/1, 3 PIN, BIP RF Small Signal | NXP Semiconductors | BFQ43 vs BFQ42 |
| SD1444 | RF Small Signal Bipolar Transistor, 0.4A I(C), 1-Element, Ultra High Frequency Band, Silicon, NPN, TO-39, TO-39, 3 PIN | Advanced Semiconductor Inc | BFQ43 vs SD1444 |
| MRF237 | VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39 | Motorola Mobility LLC | BFQ43 vs MRF237 |
| BFW16A | TRANSISTOR UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39, BIP RF Small Signal | NXP Semiconductors | BFQ43 vs BFW16A |
| 2SC2056 | RF Small Signal Bipolar Transistor, 0.6A I(C), 1-Element, Very High Frequency Band, Silicon, NPN, TO-39, METAL, TO-39, 3 PIN | Mitsubishi Electric | BFQ43 vs 2SC2056 |
| MRF237 | RF Small Signal Bipolar Transistor, 1A I(C), 1-Element, Very High Frequency Band, Silicon, NPN, TO-39 | Motorola Semiconductor Products | BFQ43 vs MRF237 |
| 2SC1947 | RF Small Signal Bipolar Transistor, 1A I(C), 1-Element, Very High Frequency Band, Silicon, NPN, TO-39, METAL, TO-39, 3 PIN | Mitsubishi Electric | BFQ43 vs 2SC1947 |
| MRF227 | VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39 | Motorola Mobility LLC | BFQ43 vs MRF227 |
| BFQ43S | TRANSISTOR VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39/3, TO-39/3, 3 PIN, BIP RF Small Signal | NXP Semiconductors | BFQ43 vs BFQ43S |
| 2SC998 | TRANSISTOR VHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-39, BIP RF Small Signal | Toshiba America Electronic Components | BFQ43 vs 2SC998 |