A438S Eupec Power Semiconductors, A438S Datasheet - Page 4

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A438S

Manufacturer Part Number
A438S
Description
Manufacturer
Eupec Power Semiconductors
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
A438S10TAC
Manufacturer:
IXYS
Quantity:
387
A 438 S
52
u
Transienter innerer Wärmewiderstand ZclhjJc = f(t), DC
Transient thermal impedance ZOhjJc = f(t), DC
2 Anodenseitige Kühlunglanode side cooling
3 Kathodenseitige Kühlunglcathode side cooling
t
L
N
Bild/Fig. 17
1 Beidseitige Kühlung/two-sided cooling
:
;
tc
0.14 0.12
0.10
0.08
0.06
0.04
0.02
lö3
0
1.IOE,ll
lö'
10'
t
Cs3 -t
10"
ZündverzuglGate controlled delay time t9,, = f(io& t, = 25”C, dio/dt = iGMH ps
a - Maximaler VerlauWLimiting
va = f(io), V. = 12 V
BildlFig. 16
b - Typischer Verlaufmypical Characteristic
BildlFig. 19
Steuercharakteristik mit ZündbereichenlGate
Analytische Elemente des transienten Wärmewiderstandes ZlhJc für DC
Analytical elements of transient thermal impedance ZthJC for DC
Analytische Funktion/analytical function:
SteuerimoulsdauertTriaaer
Parameter:
Höchstzulässige
Max. rated peak gate power dissipation PoM
10’
l>58
IT
Z m.lc = c R,hn (1
2
nmax
n=l
3
4
Spitzensteuerverlustleistung/
5 6
*
-
oulse duration t,
EXP (-t/Tn))
Characteristic
102
2
3456S103
Characteristic with triggering areas
Imsl
Wl
20
a
10 1
2
iG [mA] -
40
3
b
4
c
0.5
60
5 6
s
145
104

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