Philips Semiconductors PowerMOS Transistor BUK110-50GL Data Sheet
Summary
This advanced Logic Level TOPFET is a robust, general-purpose power MOSFET designed for high-reliability switching in demanding environments, including automotive systems. This product specification details its capabilities as an overload-protected switch capable of handling challenging loads like lamps, motors, and solenoids. Key features include integrated overvoltage clamping, comprehensive protection against short circuits and overheating, and efficient operation from low 5V logic inputs. Ideal for engineers requiring a dependable, high-power solution with advanced built-in safety features.
Page 1 Text Content
查询BUK110-50GL供应商 Philips Semiconductors Product specification
Power MOS transistor BUK110-50GL Logic level TOPFET
DESCRIPTION QUICK REFERENCE DATA Monolithic temperature and SYMBOL PARAMETER MAX. UNIT overload protected logic level power
MOSFET in a 3 pin plastic surface VDS Continuous drain source voltage
mount envelope, intended as a ID Continuous drain current general purpose switch for PD Total power dissipation automotive systems and other Tj Continuous junction temperature ˚C applications. RDS(ON) Drain-source on-state resistance mΩ
VIS = 5 V
APPLICATIONS General controller for driving lamps motors solenoids heaters
FEATURES FUNCTIONAL BLOCK DIAGRAM Vertical power DMOS output stage DRAIN Low on-state resistance Overload protection against over temperature Overload protection against
short circuit load
Latched overload protection CLAMP
POWER
reset by input
INPUT
5 V input level RIG MOSFET
Low threshold voltage also allows 5 V control Control of power MOSFET
LOGIC AND
and supply of overload
protection circuits PROTECTION
derived from input ESD protection on input pin Overvoltage clamping for turn off of inductive loads
SOURCE
Fig.1. Elements of the TOPFET.
PINNING - SOT404 PIN CONFIGURATION SYMBOL PIN DESCRIPTION
TOPFET
input
drain source mb drain
June 1996 Rev 1.000
Page Summary Contents For Philips Semiconductors PowerMOS Transistor BUK110-50GL Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 11 |
| File Size | 112.73 KB |
| Published | July 15, 2026 |
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Frequently Asked Questions
What is the continuous drain-source voltage (VDS) rating?
The maximum continuous drain-source voltage rated is 50 V.
How does the device protect against overvoltage transients?
Above a drain-source voltage of 50 V, an active MOSFET turns on to clamp the overvoltage transients.
What are the key components or features of this TOPFET?
It includes vertical power DMOS output stages, low on-state resistance, and latching overload protection.
What is the maximum total power dissipation (Pd)?
The maximum continuous total power dissipation is 125 W at room temperature (T ≤ 25 °C).