BSP75 Datasheet, PDF (1/9 Pages) Siemens Semiconductor Group – Smart Lowside Power Switch (Logic Level Input Input protection ESD Thermal shutdown with restart)

HITFET^® BSP 75
Smart Lowside Power Switch
Features
• _{Logic Level Input}
• _{Input protection (ESD)}
• _{Thermal shutdown (with restart)}
• _{Overload protection}
• _{Short circuit protection}
• _{Overvoltage protection}
• _{Current limitation}
Product Summary
Continuous drain source voltage
On-state resistance
Current limitation
Nominal load current
Clamping energy
VDS
RDS(ON)
ID(lim)
ID(Nom)
EAS
55 V
550 mΩ
1A
0.7 A
550 mJ
Application
• _{All kinds of resistive, inductive and capacitive loads in switching applications}
• _{µC compatible power switch for 12 V and 24 V DC applications}
• _{Replaces electromechanical relays and discrete circuits}
General Description
N channel vertical power FET in Smart Power Technology. Fully protected by embedded protection functions.
V _bb
+
LOAD
M
1
IN
ESD
dv/dt
limitation
Overvoltage
protection
Over-
temperature
protection
Short circuit
protection
ShCourtrrceirnctuit
plirmotiteacttioionn
4
Drain
2
Source
3
HITFET^®
Pin
Symbol
1
IN
2
DRAIN
3
SOURCE
TAB
SUBSTRATE
Function
Input
Output to the load
Ground
Must be connected to Pin 3
Semiconductor Group
Page 1 of 9
1998-02-04