SI7491DP Vishay, SI7491DP Datasheet - Page 2

• Manufacturer Part Number: SI7491DP
• Description: P-channel 30-v D-s Mosfet
• Manufacturer: Vishay

Si7491DP
Vishay Siliconix
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 noted
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2
SPECIFICATIONS T
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
Drain-Source On-State Resistance
Forward Transconductance
Diode Forward Voltage
Dynamic
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Gate Resistance
Source-Drain Reverse Recovery Time
b
50
40
30
20
10
0
Parameter
0
a
a
V
1
V
GS
DS
Output Characteristics
a
= 10 thru 4 V
- Drain-to-Source Voltage (V)
J
= 25 °C, unless otherwise noted
2
a
Symbol
V
r
I
DS(on)
t
t
I
I
D(on)
V
GS(th)
Q
Q
d(on)
d(off)
GSS
DSS
g
Q
R
3
t
t
SD
t
rr
fs
gs
gd
r
f
g
g
4
V
I
V
D
DS
3 V
DS
≅ – 1 A, V
= – 15 V, V
I
New Product
F
= – 30 V, V
V
V
V
V
V
V
V
V
= – 2.9 A, di/dt = 100 A/µs
DS
I
DS
GS
GS
DS
S
DS
DD
DS
5
= – 4.5 A, V
= – 5 V, V
= V
= – 4.5 V, I
Test Condition
= – 10 V, I
= – 15 V, I
= 0 V, V
= – 30 V, V
= – 15 V, R
GEN
GS
GS
GS
, I
= – 4.5 V, R
D
= – 5 V, I
GS
= 0 V, T
GS
= – 250 µA
D
D
D
GS
= ± 20 V
GS
L
= – 18 A
= – 18 A
= – 14 A
= – 10 V
= 15 Ω
= 0 V
= 0 V
J
D
= 70 °C
= – 18 A
G
= 6 Ω
60
50
40
30
20
10
0
0.0
0.5
– 1.0
V
– 30
Min
GS
1.0
Transfer Characteristics
- Gate-to-Source Voltage (V)
1.5
0.0105
– 0.74
0.007
T
Typ
150
190
120
25 °C
2.5
46
56
12
25
90
50
C
2.0
= 125 °C
S-52554-Rev. B, 19-Dec-05
Document Number: 72276
2.5
0.0085
± 100
0.013
– 3.0
– 1.1
Max
– 10
225
290
180
140
– 1
85
80
3.0
- 55 ° C
3.5
Unit
nC
nA
µA
ns
Ω
V
A
S
V
4.0