Si4904DY
Vishay Siliconix
SPECIFICATIONS T J = 25 °C, unless otherwise noted
Parameter
Symbol
Test Conditions
Min.
Typ.
Max.
Unit
Static
Drain-Source Breakdown Voltage
V DS Temperature Coefficient
V GS(th) Temperature Coefficient
V DS
Δ V DS /T J
Δ V GS(th) /T J
V GS = 0 V, I D = 250 μA
I D = 250 μA
I D = 250 μA
40
40
- 4.8
V
mV/°C
Gate Threshold Voltage
V GS(th)
V DS = V GS , I D = 250 μA
0.8
2.0
V
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current b
I GSS
I DSS
I D(on)
V DS = 0 V, V GS = ± 16 V
V DS = 40 V, V GS = 0 V
V DS = 40 V, V GS = 0 V, T J = 55 °C
V DS = 5 V, V GS = 10 V
20
100
1
10
nA
μA
A
Drain-Source On-State Resistance b
Forward Transconductance b
R DS(on)
g fs
V GS = 10 V, I D = 5 A
V GS = 4.5 V, I D = 4 A
V DS = 15 V, I D = 5 A
0.013
0.015
23
0.016
0.019
Ω
S
Dynamic
a
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Gate Resistance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
C iss
C oss
C rss
Q g
Q gs
Q gd
R g
t d(on)
t r
t d(off)
N-Channel
V DS = 20 V, V GS = 0 V, I D = 1 MHz
V DS = 20 V, V GS = 10 V, I D = 5 A
N-Channel
V DS = 20 V, V GS = 4.5 V, I D = 5 A
f = 1 MHz
N-Channel
V DD = 20 V, R L = 4 Ω
I D ? 5 A, V GEN = 4.5 V, R g = 1 Ω
2390
270
165
56
26
5.5
9.7
2.6
15
20
56
85
40
4.0
23
30
85
pF
nC
Fall Time
Turn-On Delay Time
t f
t d(on)
10
88
15
135
ns
Rise Time
Turn-Off Delay Time
Fall Time
t r
t d(off)
t f
N-Channel
V DD = 20 V, R L =4 Ω
I D ? 5 A, V GEN = 4.5 V, R g = 1 Ω
117
62
19
180
95
30
Drain-Source Body Diode Characteristics
Continuous Source-Drain Diode Current
Pulse Diode Forward Current a
I S
I SM
T C = 25 °C
2.7
20
A
Body Diode Voltage
Body Diode Reverse Recovery Time
Body Diode Reverse Recovery Charge
Reverse Recovery Fall Time
Reverse Recovery Rise Time
V SD
t rr
Q rr
t a
t b
I S = 1.5 A
N-Channel
I F = 2 A, dI/dt = 100 A/μs, T J = 25 °C
0.69
62
62
26
36
1.2
95
95
V
ns
nC
nS
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.
www.vishay.com
2
Document Number: 73793
S09-0540-Rev. C, 06-Apr-09
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