Datasheet

www.irf.com 11/19/04
IRGS14C40LPbF
IRGSL14C40LPbF
IRGB14C40LPbF
Ignition IGBT
Page 5
0.01
0.1
1
10
0.00001 0.0001 0.001 0.01 0.1 1
Notes:
1. Duty factor D = t / t
2. Peak T =P x Z + T
1 2
J DM thJC C
P
t
t
DM
1
2
t , Rectangular Pulse Duration (sec)
Thermal Response(Z )
1
thJC
0.01
0.02
0.05
0.10
0.20
D = 0.50
SINGLE PULSE
(THERMAL RESPONSE)
Fig.11 - Transient Thermal Impedance, Junction-to-Case
Fig.9 - Self-clamp Avalance Current vs
Inductance @ 25°C
10
15
20
25
30
35
40
012345
Inductance (mH)
O p e n - s e c o n d a r y C u r r e n t ( A )
Minimum
Typical
Fig.10 - Self-clamp Avalance Current
vs Inductance @ 150°C
4
6
8
10
12
14
16
18
20
0246810
Inductance (mH)
O
p e n - s e c o n d a r y C u r r e n t ( A
)
Minimum
Typical