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ST1803DHI from ST,ST Microelectronics

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ST1803DHI

Manufacturer: ST

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR
Partnumber Manufacturer Quantity Availability
ST1803DHI ST 486 In Stock

Description and Introduction

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR ST1803DHI®HIGH VOLTAGE FAST-SWITCHINGNPN POWER TRANSISTOR■ NEW SERIES, ENHANCED PERFORMANCE■ FULLY INSULATED PACKAGE (U.L.COMPLIANT) FOR EASY MOUNTING■ INTEGRATED FREE WHEELING DIODE■ HIGH VOLTAGE CAPABILITY (> 1500 V)■ HIGH SWITCHING SPEED ■ TIGTHER hfe CONTROL■ IMPROVED RUGGEDNESS32

Application Scenarios & Design Considerations

HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

Alternative Part Number

  • 2N7000 --: Small-signal N-channel MOSFET in TO-92, widely available and commonly used as a general-purpose replacement for small MOSFETs like the ST1803DHI.
  • BS170 --: N-channel enhancement-mode MOSFET with similar small-signal switching characteristics, suitable for low-power switching and amplification applications.
  • IRFZ44N --: N-channel power MOSFET with higher current capability; usable if the circuit can tolerate higher ratings and a different package.

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