Datasheet

3/8
STE53NC50
ELECTRICAL CHARACTERISTICS (CONTINUED)
SWITCHING ON
SWITCHING OFF
SOURCE DRAIN DIODE
Note: 1. Pulsed: Pulse duration = 300 µs, duty cycle 1.5 %.
2. Pulse width limited by safe operating area.
Symbol Parameter Test Conditions Min. Typ. Max. Unit
t
d(on)
Turn-on Delay Time
V
DD
= 250V, I
D
= 26.5A
R
G
= 4.7Ω V
GS
= 10V
(see test circuit, Figure 3)
46 ns
t
r
Rise Time 70 ns
Q
g
Total Gate Charge
V
DD
= 400V, I
D
= 53A,
V
GS
= 10V
310 434 nC
Q
gs
Gate-Source Charge 46 nC
Q
gd
Gate-Drain Charge 150 nC
Symbol Parameter Test Conditions Min. Typ. Max. Unit
t
r(Voff)
Off-voltage Rise Time
V
DD
= 400V, I
D
= 53A,
R
G
= 4.7Ω, V
GS
= 10V
(see test circuit, Figure 5)
45 ns
t
f
Fall Time 38 ns
t
c
Cross-over Time 85 ns
Symbol Parameter Test Conditions Min. Typ. Max. Unit
I
SD
Source-drain Current 53 A
I
SDM
(2)
Source-drain Current (pulsed) 212 A
V
SD
(1)
Forward On Voltage
I
SD
= 53A, V
GS
= 0
1.6 V
t
rr
Reverse Recovery Time
I
SD
= 53A, di/dt = 100A/µs,
V
DD
= 70V, T
j
= 150°C
(see test circuit, Figure 5)
760 ns
Q
rr
Reverse Recovery Charge 17.86 µC
I
RRM
Reverse Recovery Current 47 A
Safe Operating Area Thermal Impedence