Datasheet

PROFET
®
BTS 432 E2
Data Sheet 2 2010-Jan-26
Pin Symbol Function
1 GND Logic ground
2 IN Input, activates the power switch in case of logical high signal
3 V
bb
Positive power supply voltage,
the tab is shorted to this pin
4 ST Diagnostic feedback, low on failure
5 OUT
(Load, L)
Output to the load
Maximum Ratings at Tj = 25 °C unless otherwise specified
Parameter Symbol Values Unit
Supply voltage (overvoltage protection see page 3) V
bb
63 V
Load dump protection V
LoadDump
= U
A
+ V
s
, U
A
= 13.5 V
R
I
= 2 Ω, R
L
= 1.1 Ω, t
d
= 200 ms, IN= low or high
V
s
3
)
66.5 V
Load current (Short-circuit current, see page 4) I
L
self-limited A
Operating temperature range
Storage temperature range
T
j
T
stg
-40 ...+150
-55 ...+150
°C
Power dissipation (DC) P
tot
125 W
Inductive load switch-off energy dissipation,
single pulse T
j
=150 °C: E
AS
1.7 J
Electrostatic discharge capability (ESD)
(Human Body Model)
V
ESD
2.0 kV
Input voltage (DC) V
IN
-0.5 ... +6 V
Current through input pin (DC)
Current through status pin (DC)
see internal circuit diagrams page 6...
I
IN
I
ST
±5.0
±5.0
mA
Thermal resistance chip - case:
junction - ambient (free air):
R
thJC
R
thJA
≤ 1
≤ 75
K/W
SMD version, device on pcb
4)
: typ. 33
3)
V
S
is setup without DUT connected to the generator per ISO 7637-1 and DIN 40839
4)
Device on 50mm*50mm*1.5mm epoxy PCB FR4 with 6cm
2
(one layer, 70µm thick) copper area for V
bb
connection. PCB is vertical without blown air.