STW24NK55Z Electrical ratings
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1 Electrical ratings
Table 2. Absolute maximum ratings
Symbol Parameter Value Unit
V
DS
Drain-source voltage (V
GS
= 0) 550 V
V
GS
Gate-source voltage ± 30 V
I
D
Drain current (continuous) at T
C
= 25 °C 23 A
I
D
Drain current (continuous) at T
C
=100 °C 10.35 A
I
DM
(1)
1. Pulse width limited by safe operating area
Drain current (pulsed) 92 A
P
TOT
Total dissipation at T
C
= 25 °C 285 W
Derating factor 2.27 W/°C
dv/dt
(2)
2. I
SD
≤ 23 A, di/dt ≤ 200 A/µs,V
DD
= 80% V
(BR)DSS
Peak diode recovery voltage slope 4.5 V/ns
T
stg
Storage temperature -55 to 150°C °C
T
J
Max. perating junction temperature 150 °C
Table 3. Thermal data
Symbol Parameter Value Unit
R
thj-case
Thermal resistance junction-case max 0.44 °C/W
R
thj-a
Thermal resistance junction-ambient max 50 °C/W
T
l
Maximum lead temperature for soldering purpose 300 °C
Table 4. Avalanche characteristics
Symbol Parameter Value Unit
I
AR
Avalanche current, repetitive or not-repetitive
(pulse width limited by Tj Max)
23 A
E
AS
Single pulse avalanche energy
(starting Tj=25 °C, I
D
=I
AR
, V
DD
=50 V)
400 mJ
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