STP5NK100Z, STF5NK100Z, STW5NK100Z Electrical characteristics
Doc ID 10850 Rev 5 5/15
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.
Table 7. Source drain diode
Symbol Parameter Test conditions Min. Typ. Max. Unit
I
SD
Source-drain current - 3.5 A
I
SDM
(1)
1. Pulse width limited by safe operating area
Source-drain current (pulsed) - 14 A
V
SD
(2)
2. Pulsed: pulse duration=300 µs, duty cycle 1.5%
Forward on voltage I
SD
= 3.5 A, V
GS
=0 - 1.6 V
t
rr
Q
rr
I
RRM
Reverse recovery time
Reverse recovery charge
Reverse recovery current
I
SD
= 3.5 A,
di/dt = 100 A/µs,
V
DD
=30 V
(see Figure 23)
-
605
3.09
10.5
ns
µC
A
t
rr
Q
rr
I
RRM
Reverse recovery time
Reverse recovery charge
Reverse recovery current
I
SD
= 3.5 A,
di/dt = 100 A/µs,
V
DD
=35 V, T
j
=150 °C
(see Figure 23)
-
742
4.2
11.2
ns
µC
A
Table 8. Gate-source Zener diode
Symbol Parameter Test conditions Min. Typ. Max. Unit
BV
GSO
Gate-source breakdown voltage Igs=± 1 mA (open drain) 30 V