BTS640S2NK Infineon Technologies, BTS640S2NK Datasheet - Page 8

• Manufacturer Part Number: BTS640S2NK
• Manufacturer: Infineon Technologies

Specifications of BTS640S2NK

• Switch Type: High Side
• Power Switch Family: BTS 640 S2
• Input Voltage: -10 to 16V
• Power Switch On Resistance: 27mOhm
• Output Current: 4A
• Number Of Outputs: Single
• Mounting: Through Hole
• Supply Current: 1.2mA
• Package Type: TO-220
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 7 +Tab
• Power Dissipation: 85W
• Lead Free Status / Rohs Status: Not Compliant

Terms
Input circuit (ESD protection)
The use of ESD zener diodes as voltage clamp at DC
conditions is not recommended.
Semiconductor Group
V
V
bb
IN
V ST
IN
I IN
I ST
V
I IS
IS
ESD-ZD
3
1
5
R
ST
IN
IS
I
R
GND
I
PROFET
GND
GND
4
2
V
bb
I bb
I
GND
I
OUT
OUT
I
7
6
I L
V
V ON
OUT
Page 8
Status output
ESD-Zener diode: 6.1 V typ., max 5 mA;
R
diodes as voltage clamp at DC conditions is not
recommended.
Current sense output
ESD-Zener diode: 6.1 V typ., max 14 mA;
R
Inductive and overvoltage output clamp
V
ON
ST(ON)
IS
= 1 k
clamped to 47 V typ.
< 440
nominal
R
at 1.6 mA,
ST(ON)
I
IS
ESD-ZD
V
GND
Z
GND
The use of ESD zener
GND
PROFET
ESD-
ZD
IS
BTS 640 S2
ST
2003-Oct-01
R
+5V
IS
+ V bb
OUT
V
V
IS
ON