FEATURES
D
TrenchFET
r
Power MOSFET
APPLICATIONS
D
Load Switch
D
PA Switch
Si2323DS
Vishay Siliconix
New Product
Document Number: 72024
S-22121—Rev. B, 25-Nov-02
www.vishay.com
1
P-Channel 20-V (D-S) MOSFET
PRODUCT SUMMARY
V
DS
(V)
r
DS(on)
(
W
)
I
D
(A)
0.039 @ V
GS
= -4.5 V
-4.7
-20
0.052 @ V
GS
= -2.5 V
- 4.1
0.068 @ V
GS
= -1.8 V
- 3.5
G
S
D
Top View
2
3
TO-236
(SOT-23)
1
Si2323DS (D3)*
*Marking Code
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
_
C UNLESS OTHERWISE NOTED)
Parameter
Symbol
5 sec
Steady State
Unit
Drain-Source Voltage
V
DS
-20
Gate-Source Voltage
V
GS
8
V
_
a, b
T
A
= 25
_
C
- 4.7
-3.7
Continuous Drain Current
(T
J
= 150
_
C)
a, b
T
A
= 70
_
C
I
D
-3.8
-2.9
Pulsed Drain Current
I
DM
-20
A
Continuous Source Current (Diode Conduction)
a, b
I
S
-1.0
-0.6
T
A
= 25
_
C
1.25
0.75
Maximum Power Dissipation
a, b
T
A
= 70
_
C
P
D
0.8
0.48
W
Operating Junction and Storage Temperature Range
T
J
, T
stg
-55 to 150
_
C
THERMAL RESISTANCE RATINGS
Parameter
Symbol
Typical
Maximum
Unit
t
5 sec
75
100
Maximum Junction-to-Ambient
a
Steady State
R
thJA
120
166
_
C/W
Maximum Junction-to-Foot (Drain)
Steady State
R
thJF
40
50
C/W
Notes
a.
Surface Mounted on 1” x 1” FR4 Board.
b.
Pulse width limited by maximum junction temperature.
Summary of Contents for PV420S
Page 1: ...SERVICE MANUAL PV420S WWW BBK RU ...
Page 72: ... 69 CXD3068Q Block Diagram ...
Page 73: ... 70 CXD3068Q Pin Configuration ...
Page 122: ... 119 CXD3068Q Timing Chart 1 3 ...
Page 123: ... 120 CXD3068Q Timing Chart 1 4 ...
Page 124: ... 121 CXD3068Q Timing Chart 1 5 ...
Page 129: ... 126 CXD3068Q Timing Chart 2 1 ...
Page 130: ... 127 CXD3068Q Block Diagram 2 2 ...
Page 131: ... 128 CXD3068Q Timing Chart 2 3 ...
Page 134: ... 131 CXD3068Q Timing Chart 2 6 ...
Page 138: ... 135 CXD3068Q VCO C Mode Fig 3 3 Access Flow Chart Using VCO Control ...
Page 140: ... 137 CXD3068Q Block Diagram 4 1 ...
Page 143: ... 140 CXD3068Q Timing Chart 4 4 ...
Page 147: ... 144 CXD3068Q Fig 4 6 a Auto Focus Flow Chart Fig 4 6 b Auto Focus Timing Chart ...
Page 148: ... 145 CXD3068Q Fig 4 7 a 1 Track Jump Flow Chart Fig 4 7 b 1 Track Jump Timing Chart ...
Page 149: ... 146 CXD3068Q Fig 4 8 a 10 Track Jump Flow Chart Fig 4 8 b 10 Track Jump Timing Chart ...
Page 150: ... 147 CXD3068Q Fig 4 9 a 2N Track Jump Flow Chart Fig 4 9 b 2N Track Jump Timing Chart ...
Page 151: ... 148 CXD3068Q Fig 4 10 a Fine Search Flow Chart Fig 4 10 b Fine Search Timing Chart ...
Page 152: ... 149 CXD3068Q Fig 4 11 a M Track Move Flow Chart Fig 4 11 b M Track Move Timing Chart ...
Page 157: ... 154 CXD3068Q Fig 4 15 CD TEXT Data Timing Chart ...
Page 162: ... 159 CXD3068Q Fig 5 3a Fig 5 3b ...
Page 196: ... 193 CXD3068Q Description of Data Readout ...
Page 200: ... 197 CXD3068Q ...
Page 201: ... 198 CXD3068Q ...
Page 202: ... 199 CXD3068Q ...
Page 207: ... 204 CXD3068Q Package Outline Unit mm ...
Page 208: ...This data sheet has been made from recycled paper to help protect the environment 205 ...