BTS426L1

Data Sheet

11

2013-10-10

Heating up may require several milliseconds, depending on external conditions

Figure 4a: Overtemperature:

IN

ST

OUT

J

t

V

T

Figure 5a: Open load: detection in ON-state, turn on/off to open

load

IN

ST

OUT

L

t

V

I

open

t

d(ST)

t

d(ST OL4)

the failure modes "open load" and "overtemperature".

Figure 5b: Open load: detection in ON-state, open load occurs in

on-state

IN

ST

OUT

L

t

V

I

open

normal

normal

t

d(ST OL1)

t

d(ST OL2)

Figure 5c: Open load: detection in ON- and OFF-state (with

IN

ST

OUT

L

t

V

I

open

t

d(ST)