SI4701BDY Vishay Siliconix, SI4701BDY Datasheet - Page 3

• Manufacturer Part Number: SI4701BDY
• Description: Load Switch
• Manufacturer: Vishay Siliconix

Document Number: 73250
S-50343—Rev. A, 28-Feb-05
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
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0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
30
24
18
12
0.01
6
0
0.1
0
0
2
1
10
V
V
C
I
V
V
C
I
L
L
−4
ON/OFF
HV
ON/OFF
HV
o
o
= 1 A
= 1 A
= 10 mF
= 10 mF
0.2
= 12 V
= 12 V
Duty Cycle = 0.5
0.1
0.05
0.02
Single Pulse
V
20
20
IN
= 3.3 V
= 2 V
t
= 2 V
t
d(off)
d(on)
40
40
Variation with R
Variation with R
10
−3
R
R
g
g
60
60
(kW)
(kW)
V
IN
V
IN
= 3.3 V
= 5 V
Normalized Thermal Transient Impedance, Junction-to-Ambient
80
80
g
g
/V
/V
10
IN
IN
−2
V
IN
100
100
= 5 V
120
120
Square Wave Pulse Dureation (sec)
New Product
10
−1
1
250
200
150
100
45
40
35
30
25
20
15
10
50
5
0
0
0
0
V
V
C
I
L
V
V
C
I
ON/OFF
HV
o
L
= 1 A
ON/OFF
HV
o
= 10 mF
= 1 A
= 10 mF
= 12 V
V
= 12 V
20
20
IN
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
4. Surface Mounted
10
P
= 2 V
= 3.3 V
DM
= 2 V
t
JM
rise
t
V
− T
f
40
IN
40
t
Variation with R
1
A
Variation with R
= 5 V
= P
t
2
DM
Vishay Siliconix
R
R
Z
g
60
V
60
thJA
g
(kW)
thJA
IN
t
t
(kW)
1
2
100
(t)
= 3.3 V
Si4701BDY
= 80_C/W
80
80
g
g
/V
/V
V
IN
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IN
IN
= 5 V
100
100
600
120
120
3