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INFINEON BFR740L3RHE6327XTSA1 RF Transistor

The BFR740L3RH is a low noise wideband NPN RF transistor built on Infineon's reliable SiGe:C heterojunction bipolar technology. It offers a transition frequency of approximately 40 GHz, making it suitable for applications from VHF to 12 GHz. Designed for low voltage operation with a maximum Vceo of 4 V, it is energy-efficient, ideal for mobile and portable devices, and housed in a thin, leadless package suited for compact modules. Its low noise figure and high power gain enhance performance in RF communication, satellite systems, and multimedia applications.

Authorized Distributors
Source:Newark
Part No:BFR740L3RHE6327XTSA1
Stock:1538
Inv Date:05-29-2026
Price: Unit price: $0.546
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Source:DigiKey
Part No:BFR740L3RHE6327XTSA1
Stock:7854
Inv Date:05-29-2026
Price: Unit price: $0.42405
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Part No:BFR740L3RHE6327XTSA1
Stock:6706
Inv Date:05-30-2026
Price: Unit price: $0.82
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Part No:BFR740L3RHE6327XTSA1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $0.33
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Part No:BFR740L3RHE6327XTSA1
Stock:27828
Inv Date:05-30-2026
Price: N/A
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INFINEON BFR740L3RHE6327XTSA1 RF Transistor Specifications:

  • Transition Frequency (fT): 40 GHz
  • Vceo Max: 4 V
  • Collector Emitter Voltage (VCEO): 13 V
  • Collector Emitter Breakdown Voltage (Vbr): 47 V
  • Collector Emitter Leakage Current (Iceo): 1,400 nA
  • Gain (hFE): 160-400 at 25°C
  • Power Dissipation: 160 mW at 105°C
  • Maximum Junction Temperature: 150°C
  • Operating Temperature Range: -55°C to 150°C
  • Package Type: TSLP-3-9
  • Package Height: 0.31 mm
  • Low Noise Figure: 0.5 dB at 1.9 GHz, 0.8 dB at 5.5 GHz
  • High Power Gain: 20 dB at 5.5 GHz
  • Application: Low Noise Amplifiers, VCOs, Buffer Amplifiers, Satellite, Mobile, Multimedia, WLAN, Bluetooth, LTE

Buy the Infineon BFR740L3RH – Reliable Low Noise RF Transistor for Industrial Applications

Enhance your RF communication systems with the Infineon BFR740L3RH. This low noise wideband NPN RF transistor combines high gain, low noise figure, and a compact leadless package, ideal for low voltage mobile, satellite, and multimedia applications. With a transition frequency of 40 GHz and exceptional energy efficiency, it ensures reliable operation from VHF to 12 GHz. Perfect for designing high-performance LNAs, buffer amplifiers, and VCOs, this device is essential for modern wireless technology developers. Buy online today for optimal RF system performance.

Get Infineon BFR740L3RH today—built for precision, low noise performance, and long-lasting durability in RF communication modules.

Frequently Asked Questions

Where can I buy INFINEON BFR740L3RHE6327XTSA1?

You can click on the BUY or RFQ button to purchase BFR740L3RHE6327XTSA1 from an authorized INFINEON distributor.

How do I troubleshoot issues or seek technical support for part BFR740L3RHE6327XTSA1?

You can download the BFR740L3RHE6327XTSA1 datasheet or visit the INFINEON website for support.

Who is the manufacturer of BFR740L3RHE6327XTSA1?

INFINEON

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