STFI20NK50Z STMicroelectronics, STFI20NK50Z Datasheet - Page 9
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STFI20NK50Z
Manufacturer Part Number
STFI20NK50Z
Description
N-channel 500 V, 0.23 Ohm, 17 A, Zener-protected SuperMESH(TM) Power MOSFET in I2PakFP
Manufacturer
STMicroelectronics
Datasheet
1.STFI20NK50Z.pdf
(13 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
STFI20NK50Z
3
Figure 15. Switching times test circuit for
Figure 17. Test circuit for inductive load
Figure 19.
25 Ω
P
V
W
DD
G
V
D
S
GS
D.U.T.
A
B
Test circuits
resistive load
switching and diode recovery times
Unclamped inductive waveform
I
D
V
R
D
G
R
G
FAST
DIODE
B
A
I
DM
V
G
A
B
D
R
D.U.T.
L
S
D
L=100μH
V
2200
μF
(BR)DSS
3.3
μF
3.3
μF
Doc ID 019007 Rev 2
1000
μF
AM01468v1
AM01472v1
AM01470v1
V
DD
V
DD
V
DD
Figure 16. Gate charge test circuit
Figure 18. Unclamped inductive load test
Figure 20. Switching time waveform
V
P
i
V
W
0
0
i
=20V=V
P
w
10%
2200
μF
1kΩ
GMAX
td
circuit
on
I
90%
V
t
D
on
D
I
G
2.7kΩ
12V
t
=CONST
r
47kΩ
10%
V
GS
L
D.U.T.
V
47kΩ
100Ω
DS
2200
μF
100nF
90%
td
off
t
off
Test circuits
3.3
μF
D.U.T.
t
f
10%
AM01473v1
AM01469v1
AM01471v1
1kΩ
90%
V
V
V
9/13
G
DD
DD