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BLU99 - UHF power transistor

Download the BLU99 datasheet PDF. This datasheet also covers the BLU variant, as both devices belong to the same uhf power transistor family and are provided as variant models within a single manufacturer datasheet.

General Description

N-P-N silicon planar epitaxial transistor primarily intended for use in mobile radio transmitters in the u.h.f.

band.

The transistor is also very suitable for application in the 900 MHz mobile radio band.

Key Features

  • multi-base structure and diffused emitter-ballasting resistors for an optimum temperature profile;.
  • gold metallization ensures excellent reliability. The BLU99 has a 4-lead stud envelope with a ceramic cap (SOT122A). All leads are isolated from the stud. The BLU99/SL is a studless version (SOT122D). QUICK.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BLU-99.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by NXP Semiconductors

Part Number Description
BLU97 UHF power transistor
BLU6H0410L-600P Power LDMOS transistor
BLU6H0410LS-600P Power LDMOS transistor
BLU86 UHF power transistor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DISCRETE SEMICONDUCTORS DATA SHEET BLU99 BLU99/SL UHF power transistor Product specification March 1993 Philips Semiconductors Product specification UHF power transistor DESCRIPTION N-P-N silicon planar epitaxial transistor primarily intended for use in mobile radio transmitters in the u.h.f. band. The transistor is also very suitable for application in the 900 MHz mobile radio band. FEATURES • multi-base structure and diffused emitter-ballasting resistors for an optimum temperature profile; • gold metallization ensures excellent reliability. The BLU99 has a 4-lead stud envelope with a ceramic cap (SOT122A). All leads are isolated from the stud. The BLU99/SL is a studless version (SOT122D). QUICK REFERENCE DATA R.F. performance at Th = 25 °C in a common-emitter class-B circuit.