SI9945AEY-T1-E3 Vishay, SI9945AEY-T1-E3 Datasheet

MOSFET Power S0-8 60V 3.7A 2.4W

SI9945AEY-T1-E3

Manufacturer Part Number
SI9945AEY-T1-E3
Description
MOSFET Power S0-8 60V 3.7A 2.4W
Manufacturer
Vishay
Datasheet

Specifications of SI9945AEY-T1-E3

Transistor Polarity
N-Channel
Minimum Operating Temperature
- 55 C
Configuration
Dual Dual Drain
Resistance Drain-source Rds (on)
0.08 Ohm @ 10 V
Drain-source Breakdown Voltage
60 V
Gate-source Breakdown Voltage
+/- 20 V
Continuous Drain Current
3.7 A
Power Dissipation
2400 mW
Maximum Operating Temperature
+ 175 C
Mounting Style
SMD/SMT
Package / Case
SOIC-8 Narrow
Continuous Drain Current Id
3.7A
Drain Source Voltage Vds
60V
On Resistance Rds(on)
80mohm
Rds(on) Test Voltage Vgs
10V
Threshold Voltage Vgs Typ
3V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI9945AEY-T1-E3
Manufacturer:
VISHAY/威世
Quantity:
20 000
Company:
Part Number:
SI9945AEY-T1-E3
Quantity:
9
Company:
Part Number:
SI9945AEY-T1-E3
Quantity:
70 000
Notes:
a. Surface Mounted on 1" x 1" FR4 board.
Document Number: 70758
S09-1341-Rev. F, 13-Jul-09
Ordering Information:
PRODUCT SUMMARY
ABSOLUTE MAXIMUM RATINGS T
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Pulsed Drain Current
Continuous Source Current (Diode Conduction)
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
THERMAL RESISTANCE RATINGS
Parameter
Junction-to-Ambient
V
DS
60
(V)
G
G
S
S
1
1
2
2
a
Si9945AEY-T1-E3 (Lead (Pb)-free)
Si9945AEY-T1-GE3 (Lead (Pb)-free and Halogen-free)
0.100 at V
0.080 at V
Dual N-Channel 60-V (D-S), 175 °C MOSFET
1
2
3
4
R
DS(on)
J
a
= 175 °C)
T op V iew
GS
GS
SO-8
(Ω)
= 4.5 V
= 10 V
a
8
7
6
5
a
D
D
D
D
1
1
2
2
A
= 25 °C, unless otherwise noted
I
± 3.7
± 3.4
D
Steady State
(A)
T
T
T
T
A
A
A
A
t ≤ 10 s
= 25 °C
= 70 °C
= 25 °C
= 70 °C
FEATURES
• Halogen-free According to IEC 61249-2-21
• TrenchFET
• 175 °C Maximum Junction Temperature
• Compliant to RoHS Directive 2002/95/EC
G
Symbol
Symbol
T
1
R
J
Definition
V
V
I
P
, T
I
DM
I
thJA
DS
GS
D
S
N-Channel MOSFET
D
stg
D
S
1
1
®
Power MOSFETs
Typical
93
- 55 to 175
Limit
± 3.7
± 3.2
± 20
2.4
1.7
60
25
2
Maximum
G
2
62.5
Vishay Siliconix
N-Channel MOSFET
Si9945AEY
D
S
2
2
www.vishay.com
°C/W
Unit
Unit
°C
W
V
A
1

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SI9945AEY-T1-E3 Summary of contents

Page 1

... iew Ordering Information: Si9945AEY-T1-E3 (Lead (Pb)-free) Si9945AEY-T1-GE3 (Lead (Pb)-free and Halogen-free) ABSOLUTE MAXIMUM RATINGS T Parameter Drain-Source Voltage Gate-Source Voltage a Continuous Drain Current (T = 175 °C) J Pulsed Drain Current Continuous Source Current (Diode Conduction) a Maximum Power Dissipation Operating Junction and Storage Temperature Range ...

Page 2

... Si9945AEY Vishay Siliconix SPECIFICATIONS °C, unless otherwise noted J Parameter Static Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current a On-State Drain Current a Drain-Source On-State Resistance a Forward Transconductance a Diode Forward Voltage b Dynamic Total Gate Charge Gate-Source Charge Gate-Drain Charge Turn-On Delay Time ...

Page 3

... Drain Current (A) D On-Resistance vs. Drain Current 3 Total Gate Charge (nC) g Gate Charge Document Number: 70758 S09-1341-Rev. F, 13-Jul- thru 4 Si9945AEY Vishay Siliconix ° °C 20 150 ° Gate-to-Source Voltage (V) GS Transfer Characteristics 800 600 C iss 400 200 C oss C rss Drain-to-Source Voltage (V) DS Capacitance 2 ...

Page 4

... Si9945AEY Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 175 ° 0.3 0 Source-to-Drain Voltage (V) SD Source-Drain Diode Forward Voltage 0.6 0 250 µA D 0.0 - 0.3 - 0 Temperature (°C) J Threshold Voltage 2 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0.01 ...

Page 5

... Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part ...

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