BUK127-50GT NXP Semiconductors, BUK127-50GT Datasheet

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BUK127-50GT

Manufacturer Part Number
BUK127-50GT
Description
Powermos Transistor Logic Level Topfet
Manufacturer
NXP Semiconductors
Datasheet
Philips Semiconductors
DESCRIPTION
Monolithic temperature and
overload protected logic level power
MOSFET in TOPFET2 technology
assembled in a 3 pin surface mount
plastic package.
APPLICATIONS
General purpose switch for driving
in automotive systems and other
applications.
FEATURES
PINNING - SOT223
December 2001
PowerMOS transistor
Logic level TOPFET
PIN
lamps
motors
solenoids
heaters
TrenchMOS output stage
Current trip protection
Overload protection
Overtemperature protection
Protection latched reset by input
5 V logic compatible input level
Control of output stage
and supply of overload
protection circuits
derived from input
Low operating input current
permits direct drive by
micro-controller
ESD protection on all pins
Overvoltage clamping for turn
off of inductive loads
1
2
3
4
input
drain
source
drain (tab)
DESCRIPTION
QUICK REFERENCE DATA
FUNCTIONAL BLOCK DIAGRAM
PIN CONFIGURATION
INPUT
SYMBOL
V
I
P
T
R
D
DS
D
j
DS(ON)
1
PARAMETER
Continuous drain source voltage
Continuous drain current
Total power dissipation
Continuous junction temperature
Drain-source on-state resistance
1
2
Fig.1. Elements of the TOPFET.
PROTECTION
4
LOGIC AND
3
RIG
SYMBOL
CLAMP
O / V
I
TOPFET
Product specification
BUK127-50GT
P
MAX.
150
200
2.1
1.8
50
D
S
POWER
MOSFET
SOURCE
DRAIN
Rev 2.000
UNIT
mΩ
˚C
W
V
A

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BUK127-50GT Summary of contents

Page 1

... D T Continuous junction temperature j R Drain-source on-state resistance DS(ON) FUNCTIONAL BLOCK DIAGRAM INPUT LOGIC AND PROTECTION Fig.1. Elements of the TOPFET. PIN CONFIGURATION Product specification BUK127-50GT MAX. UNIT 50 V 2.1 A 1.8 W 150 ˚C 200 mΩ DRAIN CLAMP POWER MOSFET RIG SOURCE ...

Page 2

... D(TO) inductive load ≤ 125 ˚ 250 Hz REQUIRED CONDITION ≥ CONDITIONS Mounted on any PCB Mounted on PCB of fig Product specification BUK127-50GT MAX. UNIT 50 V current trip A 2 1.8 W 150 ˚C 150 ˚C MIN. MAX. ...

Page 3

... < IS1 IS2 CONDITIONS 5 25˚C j -40˚C ≤ T ≤ 150˚ 5 Product specification BUK127-50GT MIN. TYP. MAX 100 = 25 ˚ 380 = 25 ˚C - 150 200 mb MIN. ...

Page 4

... CONDITIONS ≤ 25 ˚ 25˚C unless otherwise specified mb CONDITIONS = 300 µ not applicable 4 Product specification BUK127-50GT MIN. TYP. MAX. UNIT µs - 0.5 0.9 µs - 0.7 1.5 µs - 3.2 6.5 µs - 1.6 3.5 MIN. MAX. UNIT - 2 A MIN. ...

Page 5

... scale 0.32 6.7 3.7 7.3 1.1 0.95 4.6 2.3 0.22 6.3 3.3 6.7 0.7 0.85 REFERENCES JEDEC EIAJ SC-73 Fig.2. SOT223 surface mounting package 5 Product specification BUK127-50GT SOT223 detail 0.2 0.1 0.1 EUROPEAN ISSUE DATE PROJECTION 97-02-28 99-09- Rev 2.000 ...

Page 6

... Fig.3. Soldering pattern for surface mounting. December 2001 PRINTED CIRCUIT BOARD Dimensions in mm. 60 6.3 Fig.4. PCB for thermal resistance and power rating. PCB: FR4 epoxy glass (1.6 mm thick), 6 Product specification BUK127-50GT Dimensions in mm 4.5 4 copper laminate (35 µm thick). Rev 2.000 ...

Page 7

... This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Changes will be communicated according to the Customer Product/Process Change Notification (CPCN) procedure SNW-SQ-650A 7 Product specification BUK127-50GT Rev 2.000 ...

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