SI7945DP Vishay, SI7945DP Datasheet

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SI7945DP

Manufacturer Part Number
SI7945DP
Description
Dual P-channel 30-v D-s Mosfet
Manufacturer
Vishay
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI7945DP-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Part Number:
SI7945DP-T1-GE3
Manufacturer:
VISHAY
Quantity:
2 485
Part Number:
SI7945DP-T1-GE3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Notes
a.
Document Number: 72090
S-42322—Rev. C, 20-Dec-04
PRODUCT SUMMARY
ABSOLUTE MAXIMUM RATINGS (T
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Continuous Drain Current (T
Pulsed Drain Current
continuous Source Current (Diode Conduction)
Maximum Power Dissipation
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
THERMAL RESISTANCE RATINGS
M
Maximum Junction-to-Ambient
Maximum Junction-to-Case (Drain)
V
Surface Mounted on 1” x 1” FR4 Board.
i
DS
−30
−30
(V)
J
8
Ordering Information: Si7945DP-T1
D1
6.15 mm
ti
7
0.031 @ V
0.020 @ V
D1
t A bi
r
6
DS(on)
D2
PowerPAK SO-8
Bottom View
5
J
J
a
a
GS
GS
= 150_C)
= 150_C)
t
D2
a
a
= −4.5 V
= −10 V
(W)
Parameter
Parameter
Dual P-Channel 30-V (D-S) MOSFET
Si7945DP-T1—E3 (Lead (Pb)-Free)
1
a
a
S1
2
G1
a
3
I
S2
−10.9
D
−8.8
5.15 mm
(A)
4
G2
A
= 25_C UNLESS OTHERWISE NOTED)
Qg (Typ)
Steady State
Steady State
t v 10 sec
T
T
T
T
A
A
A
A
49
49
= 25_C
= 70_C
= 25_C
= 70_C
Symbol
Symbol
G
T
1
R
R
R
FEATURES
D TrenchFETr Power MOSFET
D New Low Thermal Resistance PowerPAKr Package
APPLICATIONS
D Battery and Load Switching
J
V
V
I
P
P
, T
thJC
DM
thJA
I
I
I
GS
P-Channel MOSFET
DS
D
D
S
D
D
with Low 1.07-mm Profile
stg
− Notebook PCs
− Game Systems
− Set-Top Boxer
S
D
1
1
10 secs
Typical
−10.9
−8.7
−2.9
3.5
2.2
2.5
26
60
G
2
−55 to 150
P-Channel MOSFET
"20
−30
−30
Steady State
Maximum
S
D
Vishay Siliconix
2
2
−7.0
−5.6
−1.2
1.4
0.9
3.1
35
85
Si7945DP
www.vishay.com
Unit
Unit
_C/W
_C
C/W
W
W
V
V
A
A
1

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SI7945DP Summary of contents

Page 1

... PowerPAK SO Bottom View Ordering Information: Si7945DP-T1 Si7945DP-T1—E3 (Lead (Pb)-Free) ABSOLUTE MAXIMUM RATINGS (T Parameter Drain-Source Voltage Gate-Source Voltage a a Continuous Drain Current (T Continuous Drain Current (T = 150_C) = 150_C Pulsed Drain Current continuous Source Current (Diode Conduction) ...

Page 2

... Si7945DP Vishay Siliconix SPECIFICATIONS (T = 25_C UNLESS OTHERWISE NOTED) J Parameter Static Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current Zero Gate Voltage Drain Current a On-State Drain Current a a Drain Source On State Resistance Drain-Source On-State Resistance a Forward Transconductance a Diode Forward Voltage ...

Page 3

... Source-to-Drain Voltage (V) SD Document Number: 72090 S-42322—Rev. C, 20-Dec-04 3500 3000 2500 2000 1500 1000 25_C J 0.8 1.0 1.2 Si7945DP Vishay Siliconix Capacitance C iss C oss 500 C rss − Drain-to-Source Voltage (V) DS On-Resistance vs. Junction Temperature 1 10 ...

Page 4

... Si7945DP Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS NOTED) Threshold Voltage 0.6 0 250 mA D 0.2 0.0 −0.2 −0.4 −50 − − Temperature (_C) J Normalized Thermal Transient Impedance, Junction-to-Ambient 2 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 −3 − www.vishay.com 100 125 ...

Page 5

... Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Technology and Package Reliability represent a composite of all qualified locations. http://www.vishay.com/ppg?72090. Document Number: 72090 S-42322—Rev. C, 20-Dec-04 − Square Wave Pulse Duration (sec) For related documents such as package/tape drawings, part marking, and reliability data, see Si7945DP Vishay Siliconix −2 −1 10 www.vishay.com 5 ...

Page 6

... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...

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