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SI7998DP Datasheet, PDF (3/18 Pages) Vishay Siliconix – Dual N-Channel 30-V (D-S) MOSFET
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Si7998DP
Vishay Siliconix
SPECIFICATIONS (TJ = 25 °C, unless otherwise noted)
PARAMETER
SYMBOL
TEST CONDITIONS
Dynamic a
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
td(on)
tr
td(off)
tf
Channel-1
VDD = 15 V, RL = 1.5 Ω
ID ≅ 10 A, VGEN = 4.5 V, Rg = 1 Ω
Channel-2
VDD = 15 V, RL = 1.5 Ω
ID ≅ 10 A, VGEN = 4.5 V, Rg = 1 Ω
Turn-On Delay Time
td(on)
Rise Time
tr
Turn-Off Delay Time
td(off)
Fall Time
tf
Drain-Source Body Diode Characteristics
Continuous Source-Drain Diode Current
IS
Channel-1
VDD = 15 V, RL = 1.5 Ω
ID ≅ 10 A, VGEN = 10 V, Rg = 1 Ω
Channel-2
VDD = 15 V, RL = 1.5 Ω
ID ≅ 10 A, VGEN = 10 V, Rg = 1 Ω
TC = 25 °C
Pulse Diode Forward Current a
ISM
Body Diode Voltage
VSD
IS = 10 A
Body Diode Reverse Recovery Time
trr
Body Diode Reverse Recovery Charge
Reverse Recovery Fall Time
Qrr
Channel-1
IF = 10 A, dI/dt = 100 A/μs, TJ = 25 °C
Channel-2
ta
IF = 10 A, dI/dt = 100 A/μs, TJ = 25 °C
Reverse Recovery Rise Time
tb
Notes
a. Guaranteed by design, not subject to production testing.
b. Pulse test; pulse width ≤ 300 μs, duty cycle ≤ 2 %.
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
Ch-1
Ch-2
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TYP.
20
26
15
17
22
35
10
13
10
13
10
10
22
32
10
10
-
-
-
-
0.8
0.8
20
27
15
22
11
15
9
12
MAX. UNIT
30
40
25
30
35
55
15
20
ns
15
20
15
15
35
50
15
15
13
30
A
30
80
1.2
V
1.2
30
ns
40
25
nC
35
-
-
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.
S14-1941-Rev. C, 29-Sep-14
3
Document Number: 68970
For technical questions, contact: pmostechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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