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HLB121I - NPN Triple Diffused Planar Type High Voltage Transistor

Download the HLB121I datasheet PDF. This datasheet also covers the HLB121I-Hi variant, as both devices belong to the same npn triple diffused planar type high voltage transistor family and are provided as variant models within a single manufacturer datasheet.

General Description

The HLB121I is a medium power transistor designed for use in switching applications.

Key Features

  • High breakdown voltage.
  • Low collector saturation voltage.
  • Fast switching speed TO-251 Absolute Maximum Ratings (TA=25°C).
  • Maximum Temperatures Storage Temperature -55 ~ +150 °C Junction Temperature +150 °C.
  • Maximum Power Dissipation Total Power Dissipation (TC=25°C) 10 W.
  • Maximum Voltages and Currents BVCBO.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HLB121I-Hi-SincerityMocroelectronics.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HLB121I
Manufacturer Hi-Sincerity Mocroelectronics
File Size 44.81 KB
Description NPN Triple Diffused Planar Type High Voltage Transistor
Datasheet download datasheet HLB121I Datasheet

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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
HI-SINCERITY MICROELECTRONICS CORP. HLB121I NPN Triple Diffused Planar Type High Voltage Transistor Spec. No. : HE9027 Issued Date : 1996.11.06 Revised Date : 2006.02.20 Page No. : 1/4 Description The HLB121I is a medium power transistor designed for use in switching applications. Features • High breakdown voltage • Low collector saturation voltage • Fast switching speed TO-251 Absolute Maximum Ratings (TA=25°C) • Maximum Temperatures Storage Temperature ........................................................................................................................... -55 ~ +150 °C Junction Temperature ....................................................................................................................................