PHILIPS BUK100-50GL Data Sheet
Summary
Product specification for the Philips BUK100-50GL Logic Level TOPFET PowerMOS transistor in TO-220AB package. Monolithic temperature and overload protected logic level power MOSFET for automotive switching applications. Key ratings: 50V drain-source voltage, 13.5A continuous drain current at 5V input, 40W power dissipation, 125 mOhm on-state resistance at 5V VGS, 150 degrees C junction temperature. Features vertical DMOS output stage with low RDSon, latched overload protection reset by input, 5V logic compatible input, ESD protection, and overvoltage clamping for inductive load turn-off.
Page 1 Text Content
查询BUK100-50GL供应商 Philips Semiconductors Product specification
Power MOS transistor BUK100-50GL 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 VDS Continuous drain source voltage
envelope, intended as a general ID Continuous drain current 13.5 purpose switch for automotive PD Total power dissipation systems and other applications. Tj Continuous junction temperature ˚C
RDS(ON) Drain-source on-state resistance mΩ
APPLICATIONS VIS = 5 V 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 logic compatible input level RIG MOSFET
Control of power MOSFET and supply of overload protection circuits
LOGIC AND
derived from input
Low operating input current PROTECTION
ESD protection on input pin Overvoltage clamping for turn off of inductive loads
SOURCE
Fig.1. Elements of the TOPFET.
PINNING - TO220AB PIN CONFIGURATION SYMBOL PIN DESCRIPTION
TOPFET
input drain source
tab drain
November 1996 Rev 1.300
Page Summary Contents For PHILIPS BUK100-50GL Data Sheet
Manual Details
| Brand | Philips |
|---|---|
| Pages | 11 |
| File Size | 126.00 KB |
| Published | June 16, 2026 |
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Frequently Asked Questions
What overload protection measures are available?
It offers Over Temperature Protection, Short Circuit Load Protection, and continuous drain current monitoring via dedicated circuits.
How does the device reset after tripping due to an overload?
The TOPFET switches off when a threshold is reached but remains latched off until it receives a reset signal from the input pin.
What are the specified limits for general continuous drain current?
The maximum continuous drain current (I_D) is 13.5 A at T ≤ 25 °C and decreases to 8.5 A at 100 °C.
Does this TOPFET support standard logic inputs?
Yes, the device is designed as a logic level component and supports operating up to 6 V input voltage from IS.