IRF9Z20, SiHF9Z20
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Vishay Siliconix
S16-0015-Rev. C, 18-Jan-16
4
Document Number: 90121
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Fig. 7 - Breakdown Voltage vs. Temperature
Fig. 8 - Normalized On-Resistance vs. Temperature
Fig. 9 - Typical Capacitance vs. Drain-to-Source Voltage
Fig. 10 - Typical Gate Charge vs. Gate-to-Source Voltage
Fig. 11 - Typical On-Resistance vs. Drain Current
Fig. 12 - Maximum Drain Current vs. Case Temperature
90121_08
T
J
, Junction Temperature (°C)
BV
DSS
, Drain-to-Source Breakdown
1.25
Voltage (Normalized)
1.15
0.75
0.85
0.95
1.05
- 60 - 40 - 20 0 20 40 60 80 100
120
140 160
I
D
= 1 mA
90121_09
T
J
, Junction Temperature (°C)
R
DS(on)
, Drain-to-Source On Resistance
3.0
(Normalized)
2.4
0.0
0.6
1.2
1.8
- 60 - 40 - 20 0 20 40 60 80 100 120 140 160
I
D
= - 9.7 A
V
GS
= - 10 V
1000
800
600
400
0
200
110
C, Capacitance (pF)
Negative V
DS
,
Drain-to-Source Voltage (V)
C
iss
C
rss
C
oss
90121_10
V
GS
= 0 V, f = 1 MHz
C
iss
= C
gs
+ C
gd
, C
ds
Shorted
C
rss
= C
gd
C
oss
= C
ds
+ C
gs
C
gd
/ (C
gs
+ C
gd
)
≈ C
ds
+ C
gd
10
2
5252
Q
G
, Total Gate Charge (nC)
Negative V
GS
, Gate-to-Source Voltage (V)
20
16
12
8
0
4
0
8
40
3224
16
V
SD
= - 40 V
For test circuit
see figure 17
90121_11
I
D
= - 9.7 A
90121_12
Negative I
D
, Drain Current (A)
R
DS(on)
, Drain-to-Source On Resistance
0.0
0.4
0.8
1.2
1.6
2.0
403216824
V
GS
= - 10 V
V
GS
= - 20 V
80 µs Pulse Test
0
150
Negative I
D
, Drain Current (A)
T
C
, Case Temperature (°C)
2
4
6
8
10
25
90121_13
1251007550
0
IRF9Z20, SiHF9Z20
IRF9Z22, SiHF9Z22