PHILIPS BSH105 User Guide and Data Sheet
Summary
The BSH105 is an N-channel enhancement mode MOS transistor housed in a subminiature SOT23 package, ideal for high-speed, low-power digital interfacing and battery-operated applications. This comprehensive manual provides detailed specifications including absolute maximum ratings, thermal performance data, electrical characteristics (VGS(th), RDS(on)), and operational limits. It is essential reference material for circuit designers and electronics engineers building reliable, efficient circuits requiring fast switching capabilities and minimum threshold voltage.
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Philips Semiconductors Product specification
N-channel enhancement mode BSH105 MOS transistor
FEATURES SYMBOL QUICK REFERENCE DATA • Very low threshold voltage VDS = 20 V • Fast switching • Logic level compatible ID = 1.05 A • Subminiature surface mount package RDS(ON) ≤ 250 mΩ (VGS = 2.5 V)
VGS(TO) ≥ 0.4 V
GENERAL DESCRIPTION PINNING SOT23 N-channel, enhancement mode, PIN DESCRIPTION logic level, field-effect power transistor. This device has very low gate
threshold voltage and extremely Top view
fast switching making it ideal for source battery powered applications and high speed digital interfacing. drain
The BSH105 is supplied in the SOT23 subminiature surface mounting package.
LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VDS Drain-source voltage VDGR Drain-gate voltage RGS = 20 kΩ VGS Gate-source voltage ± 8 ID Drain current (DC) Ta = 25 ˚C 1.05
Ta = 100 ˚C 0.67
IDM Drain current (pulse peak value) Ta = 25 ˚C 4.2 Ptot Total power dissipation Ta = 25 ˚C 0.417
Ta = 100 ˚C 0.17
Tstg, Tj Storage & operating temperature - 55 ˚C
THERMAL RESISTANCES SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT Rth j-a Thermal resistance junction to FR4 board, minimum K/W
ambient footprint
August 1998 Rev 1.000
Page Summary Contents For PHILIPS BSH105 User Guide and Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 7 |
| File Size | 147.33 KB |
| Published | July 10, 2026 |
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