Maximum allowable load inductance for
a single switch off (both channels parallel)
L = f (IL ); Tj,start = 150°C,TC = 150°C const.,
Vbb = 12 V, RL = 0 Ω
L [mH]
1000
BTS 612 N1
Typ. transient thermal impedance chip case
ZthJC = f(tp), one Channel active
ZthJC [K/W]
10
1
100
D=
0.5
0.1
0.2
0.1
0.05
10
0.02
0.01
0
0.01
1E-5 1E-4 1E-3 1E-2 1E-1 1E0 1E1
1
tp [s]
2
3
4
5
6
7
8
IL [A]
Transient thermal impedance chip case
ZthJC = f(tp), both Channel active
ZthJC [K/W]
10
Semiconductor Group
1
D=
0.5
0.1
0.2
0.1
0.05
0.02
0.01
0
0.01
1E-5 1E-4 1E-3 1E-2 1E-1 1E0 1E1
tp [s]
10