SI4447DY Vishay, SI4447DY Datasheet - Page 4

• Manufacturer Part Number: SI4447DY
• Description: P-channel 40-v D-s Mosfet
• Manufacturer: Vishay

www.vishay.com
4
Si4447DY
Vishay Siliconix
–0.2
–0.4
0.6
0.4
0.2
0.0
0.01
0.1
–50
2
1
10
–4
–25
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
Single Pulse
0
T
Threshold Voltage
J
– Temperature (_C)
10
25
–3
I
D
50
= 250 mA
Normalized Thermal Transient Impedance, Junction-to-Ambient
75
0.01
10
100
100
0.1
10
–2
1
0.1
_
Safe Operating Area, Junction-to-Ambient
125
*V
*r
Limited
I
DS(on)
D(on)
GS
Single Pulse
T
A
u minimum V
150
= 25 _C
V
Limited
New Product
DS
10
– Drain-to-Source Voltage (V)
–1
1
BV
GS
DSS
at which r
Limited
DS(on)
10
1
I
DM
50
40
30
20
10
0.001
is specified
0
Limited
1 ms
10 ms
100 ms
1 s
10 s
dc
0.01
100
10
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
P
DM
JM
Single Pulse Power
– T
0.1
t
1
A
Time (sec)
= P
t
2
DM
Z
thJA
1
100
thJA
t
t
S-60178—Rev. A, 13-Feb-06
1
2
(t)
Document Number: 73662
= 65 _C/W
10
600
100
600