BTS3046SDR Infineon Technologies Corporation, BTS3046SDR Datasheet - Page 19

• Manufacturer Part Number: BTS3046SDR
• Description: 46 Mohm Single Channel Smart Low Side Power Switch For 12v & 24v Application
• Manufacturer: Infineon Technologies Corporation

Figure 16
6.4
Note: Characteristics show the deviation of parameter at given input voltage and junction temperature. Typical
Electrical Characteristics: Protection Functions
Unless otherwise specified:
Pos. Parameter
Thermal Protection
6.4.1 Thermal shut down junction temperature
6.4.2 Thermal hysteresis
Overvoltage Protection
6.4.3 Drain clamp voltage
Current limitation
6.4.4 Current limitation
1) Not subject to production test, specified by design.
Datasheet
values show the typical parameters expected from manufacturing.
Short circuit protection via current limitation and over temperature switch off
Characteristics
I
V
IN(nom)
I
T
I
D(lim )
IN(lim )
bat
J SD
5V
V
0
/Z
I
I
0
D
T
IN
IN
s c
J
T
j
= -40 °C to +150 °C ,
ΔT
J SD
Occurrence of Over current
or high ohmic Short circuit
Turn off due to over temperature
Symbol
T
Δ
V
I
Restart after short circuit turn off
D(lim)
V
JSD
T
D(Clamp)
bat
JSD
19
= 8.0 V to 36V
Min.
150
–
60
10
Restart into normal load condition
Limit Values
Typ. Max.
175
10
–
21
1)
–
–
75
34
Smart low side power switch
t
t
t
t
Short _circuit.emf
Unit
°C
K
V
A
HITFET - BTS3046SDR
Test Conditions
–
1)
V
V
V
t
Protection Functions
measure
IN
IN
D
Rev. 1.0, 2009-12-06
= 13.5V;
= 0 V;
= 10 V;
= 200µs
I
D
= 10 mA