STW24NK55Z Electrical characteristics
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Table 7. Source drain diode
Symbol Parameter Test conditions Min Typ. Max Unit
I
SD
Source-drain current 23 A
I
SDM
(1)
1. Pulse width limited by safe operating area
Source-drain current (pulsed) 92 A
V
SD
(2)
2. Pulsed: pulse duration=300 µs, duty cycle 1.5%
Forward on voltage
I
SD
= 23 A, V
GS
=0
1.6 V
t
rr
Q
rr
I
RRM
Reverse recovery time
Reverse recovery charge
Reverse recovery current
I
SD
= 23 A, V
DD
= 50 V
di/dt = 100 A/µs,
(see Figure 18)
508
7.4
29
ns
µC
A
t
rr
Q
rr
I
RRM
Reverse recovery time
Reverse recovery charge
Reverse recovery current
I
SD
= 23 A,
di/dt = 100 A/µs,
V
DD
= 50 V, Tj=150 °C
(see Figure 18)
608
9.7
31.8
ns
µC
A
Table 8. Gate-source Zener diode
Symbol Parameter Test conditions Min. Typ. Max. Unit
BV
GSO
(1)
1. The built-in back-to-back Zener diodes have specifically been designed to enhance not only the device’s
ESD capability, but also to make them safely absorb possible voltage transients that may occasionally be
applied from gate to source. In this respect the Zener voltage is appropriate to achieve an efficient and
cost-effective intervention to protect the device’s integrity. These integrated Zener diodes thus avoid the
usage of external components.
Gate-source breakdown voltage
Igs=±1 mA
(open drain)
30 V
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