BTS640S2NK Infineon Technologies, BTS640S2NK Datasheet - Page 12

• 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

Figure 2c: Switching an inductive load:
Figure 3a: Short circuit:
shut down by overtempertature, reset by cooling
Semiconductor Group
Heating up may require several milliseconds, depending on
external conditions
I
L(SCp)
I IS
ST
ST
I
IN
IN
V
L
I
I IS
OUT
L
= 50 A typ. increases with decreasing temperature.
I L(SCp)
I
L(SCr)
Page 12
t
t
Figure 4a: Overtemperature:
Reset if T
Figure 5a: Open load: detection in ON-state,
open load occurs in on-state
ST
IN
IN
ST
I L
I IS
V
T
I
I IS
L
J
OUT
j
<T
jt
normal
open
normal
BTS 640 S2
2003-Oct-01
t
t