
Si4398DY
Vishay Siliconix
SPECIFICATIONS (T J = 25 °C, unless otherwise noted)
Parameter
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Static
Gate Threshold Voltage
V GS(th)
V DS = V GS , I D = 250 μA
1.0
3.0
V
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current a
I GSS
I DSS
I D(on)
V DS = 0 V, V GS = ± 12 V
V DS = 20 V, V GS = 0 V
V DS = 20 V, V GS = 0 V, T J = 55 °C
V DS ≥ 5 V, V GS = 10 V
50
± 100
1
5
nA
μA
A
Drain-Source On-State Resistance a
Forward Transconductance a
Diode Forward Voltage a
R DS(on)
g fs
V SD
V GS = 10 V, I D = 25 A
V GS = 4.5 V, I D = 22 A
V DS = 10 V, I D = 15 A
I S = 2.9 A, V GS = 0 V
0.0023
0.0033
95
0.72
0.0028
0.0040
1.1
Ω
S
V
Dynamic b
Input Capacitance
C iss
5620
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
C oss
C rss
Q g
Q gs
Q gd
V DS = 10 V, V GS = 0 V, f = 1 MHz
V DS = 10 V, V GS = 4.5 V, I D = 20 A
1340
540
34
17.5
7.5
50
pF
nC
Gate Resistance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Source-Drain Reverse Recovery Time
R g
t d(on)
t r
t d(off)
t f
t rr
V DD = 10 V, R L = 10 Ω
I D ? 1 A, V GEN = 4.5 V, R g = 6 Ω
I F = 2.9 A, dI/dt = 100 A/μs
0.7
1.4
23
15
80
23
50
2.1
35
23
120
35
80
Ω
ns
Notes:
a. Pulse test; pulse width ≤ 300 μs, duty cycle ≤ 2 %.
b. Guaranteed by design, not subject to production testing.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
60
50
40
30
20
V GS = 10 V thr u 4 V
60
50
40
30
20
T C = 125 °C
10
0
10
0
25 °C
- 55 °C
0
1
2
3
4
5
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
www.vishay.com
2
V DS - Drain-to-So u rce V oltage ( V )
Output Characteristics
V GS - Gate-to-So u rce V oltage ( V )
Transfer Characteristics
Document Number: 73018
S11-0209-Rev. C, 14-Feb-11