Datasheets
BFR92ALT1 by:
Microsemi Corporation
Advanced Power Technology
Freescale Semiconductor
Microsemi Corporation
Motorola Mobility LLC
Motorola Semiconductor Products
National Semiconductor Corporation
Texas Instruments
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Transistor,

Part Details for BFR92ALT1 by Microsemi Corporation

Results Overview of BFR92ALT1 by Microsemi Corporation

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Applications Audio and Video Systems Telecommunications Entertainment and Gaming

BFR92ALT1 Information

BFR92ALT1 by Microsemi Corporation is an Other Transistor.
Other 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.

Part Details for BFR92ALT1

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BFR92ALT1 Part Data Attributes

BFR92ALT1 Microsemi Corporation
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BFR92ALT1 Microsemi Corporation Transistor,
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Part Life Cycle Code Obsolete
Ihs Manufacturer MICROSEMI CORP
Reach Compliance Code compliant
ECCN Code EAR99
Samacsys Manufacturer Microsemi Corporation
Collector Current-Max (IC) 0.025 A
Configuration SINGLE
DC Current Gain-Min (hFE) 40
Number of Elements 1
Operating Temperature-Max 150 °C
Polarity/Channel Type NPN
Power Dissipation-Max (Abs) 0.273 W
Surface Mount YES

BFR92ALT1 Related Parts

BFR92ALT1 Frequently Asked Questions (FAQ)

  • A good PCB layout for the BFR92ALT1 involves keeping the input and output traces short and symmetrical, using a solid ground plane, and placing bypass capacitors close to the device. A 4-layer PCB with a dedicated ground plane is recommended.

  • The BFR92ALT1 requires a bias voltage of 5V to 15V, and a bias current of 10mA to 50mA. Ensure the bias voltage is stable and noise-free, and use a voltage regulator or a battery with a low impedance output to minimize noise.

  • The BFR92ALT1 can handle up to 1W of power, but it's recommended to derate the power handling to 0.5W to ensure reliable operation and minimize the risk of overheating.

  • Common issues with the BFR92ALT1 can be troubleshooted by checking the PCB layout, bias voltage, and input/output impedance matching. Ensure the device is properly biased, and the input/output signals are properly terminated. Use a spectrum analyzer or an oscilloscope to identify any unwanted oscillations or signals.

  • The BFR92ALT1 is a commercial-grade device, but Microsemi Corporation offers a radiation-hardened version, the BFR92ALT1RH, which is suitable for high-reliability and aerospace applications. The radiation-hardened version is designed to withstand harsh environmental conditions and radiation exposure.