BTS 441R Infineon Technologies, BTS 441R Datasheet - Page 8

• Manufacturer Part Number: BTS 441R
• Manufacturer: Infineon Technologies

Specifications of BTS 441R

• Packages: PG-TO220-5
• Channels: 1.0
• Ron @ Tj = 25°c: 20.0 mOhm
• Recommended Operating Voltage Min.: 4.75 V
• Recommended Operating Voltage Max.: 41.0 V
• Il(sc): 65.0 A

Data sheet
GND disconnect with GND pull up
Any kind of load. If V
Due to V
V
load
For inductive load currents up to the limits defined by Z L
(max. ratings and diagram on page 8) each switch is
protected against loss of V bb .
Consider at your PCB layout that in the case of Vbb dis-
connection with energized inductive load all the load current
flows through the GND connection.
bb
disconnect with charged inductive
GND
> 0, no V
GND >
ST
V
IN
= low signal available.
- V
IN(T+)
device stays off
Inductive load switch-off energy
dissipation
Energy stored in load inductance:
While demagnetizing load inductance, the energy
dissipated in PROFET is
with an approximate solution for R L > 0 Ω:
Maximum allowable load inductance for
a single switch off
/
L [mH]
8
E
I , / T j,start = 150°C, V bb = 12 V, R L = 0 Ω
AS
=
E
2
AS
I
L
·
R
·
= E
L
L
(
V
bb
bb
+ E
+ |V
E
L
L
- E
OUT(CL)
=
1 /
R
2
= V
·
L
|)
·
ON(CL)
I
2
L
OQ
(1+
·
|V
i
L
Rev. 1.1, 2009-01-30
(t) dt,
^
OUT(CL)
I
L
·
R
L
I L [A]
|
)
BTS441R