SI4431ADY-T1 Vishay, SI4431ADY-T1 Datasheet - Page 2

• Manufacturer Part Number: SI4431ADY-T1
• Manufacturer: Vishay
• Type: Power MOSFETr

Specifications of SI4431ADY-T1

• Number Of Elements: 1
• Polarity: P
• Channel Mode: Enhancement
• Drain-source On-res: 0.03Ohm
• Drain-source On-volt: 30V
• Gate-source Voltage (max): ±20V
• Continuous Drain Current: 5.3A
• Power Dissipation: 1.35W
• Operating Temp Range: -55C to 150C
• Operating Temperature Classification: Military
• Mounting: Surface Mount
• Pin Count: 8
• Package Type: SOIC N
• Lead Free Status / Rohs Status: Not Compliant

Si4431ADY
Vishay Siliconix
Notes
a.
b.
www.vishay.com
2
Static
Gate Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
Zero Gate Voltage Drain Current
On State Drain Current
On-State Drain Current
Drain Source On State Resistance
Drain-Source On-State Resistance
Forward Transconductance
Diode Forward Voltage
Dynamic
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Gate Resistance
Turn-On Delay Time
Rise Time
Turn-Off Delay Time
Fall Time
Source-Drain Reverse Recovery Time
Pulse test; pulse width v 300 ms, duty cycle v 2%.
Guaranteed by design, not subject to production testing.
30
24
18
12
6
0
0
b
Parameter
1
V
a
a
a
DS
Output Characteristics
– Drain-to-Source Voltage (V)
a
V
GS
2
= 10 thru 5 V
a
a
3
_
4 V
3 V
Symbol
V
r
r
I
I
DS(
DS(on)
t
I
t
I
I
GS(th)
D(
D(on)
V
Q
Q
d(off)
d(on)
GSS
DSS
DSS
R
g
Q
t
SD
t
t
4
rr
fs
gs
gd
r
G
f
g
)
_
)
5
V
I
V
DS
D
DS
^ –1 A, V
= –15 V, V
I
F
= –30 V, V
V
V
V
V
V
V
V
V
V
= –2.1 A, di/dt = 100 A/ms
DS
V
GS
GS
I
DS
DS
DS
S
DS
DD
DD
Test Condition
DS
= –2.1 A, V
= –5 V, V
= V
= –5 V, V
= –10 V, I
= –4.5 V, I
= –15 V, I
= –30 V, V
= –15 V, R
= 15 V, R
= 0 V, V
GEN
GS
GS
GS
, I
= –10 V, R
= –5 V, I
D
= 0 V, T
GS
GS
GS
D
= –250 mA
D
D
GS
GS
L
L
= –7.2 A
= –7.2 A
= –4.5 V
= –5.0 A
= "20 V
= –10 V
= 15 W
= 15 W
= 0 V
= 0 V
D
J
30
24
18
12
G
= 70_C
= –7.2 A
6
0
= 6 W
0
1
V
GS
Transfer Characteristics
Min
–1.0
–30
–7
– Gate-to-Source Voltage (V)
25_C
T
C
2
= 125_C
0.024
0.040
–0.78
Typ
4.7
3.7
3.1
14
12
12
15
40
20
30
S-51472—Rev. D, 01-Aug-05
3
Document Number: 71803
–55_C
"100
Max
0.030
0.052
–3.0
–1.1
–10
4.7
–1
20
20
20
60
25
80
4
Unit
nA
mA
mA
nC
ns
V
A
A
W
W
S
V
W
5