si1422dh Vishay, si1422dh Datasheet

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si1422dh

Manufacturer Part Number
si1422dh
Description
N-channel 12 V D-s Mosfet
Manufacturer
Vishay
Datasheet
Document Number: 66701
S10-1287-Rev. A, 31-May-10
Notes:
a. T
b. Surface mounted on 1" x 1" FR4 board.
c. t = 5 s.
d. Maximum under steady state conditions is 125 °C/W.
D
D
G
Ordering Information: Si1422DH-T1-GE3 (Lead (Pb)-free and Halogen-free)
PRODUCT SUMMARY
ABSOLUTE MAXIMUM RATINGS T
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (T
Pulsed Drain Current
Continuous Source-Drain Diode Current
Maximum Power Dissipation
Operating Junction and Storage Temperature Range
Soldering Recommendations (Peak Temperature)
THERMAL RESISTANCE RATINGS
Parameter
Maximum Junction-to-Ambient
Maximum Junction-to-Foot (Drain)
V
DS
F
12
= 25 °C, package limited.
1
2
3
(V)
SC-70 (6-LEADS)
SOT-363
Top View
0.026 at V
0.030 at V
0.036 at V
R
DS(on)
6
5
4
GS
GS
GS
D
D
S
(Ω)
J
= 4.5 V
= 2.5 V
= 1.8 V
= 150 °C)
b, d
N-Channel 12 V (D-S) MOSFET
Marking Code
AO XX
I
D
Part # Code
(A)
4
4
4
a
Lot Traceability
and Date Code
A
= 25 °C, unless otherwise noted
Q
7.5 nC
Steady State
g
T
T
T
T
T
T
T
T
T
T
(Typ.)
F
F
A
A
F
A
F
F
A
A
t ≤ 5 s
= 25 °C
= 70 °C
= 25 °C
= 25 °C
= 70 °C
= 25 °C
= 70 °C
= 25 °C
= 25 °C
= 70 °C
FEATURES
APPLICATIONS
• Halogen-free According to IEC 61249-2-21
• TrenchFET
• 100 % R
• Compliant to RoHS Directive 2002/95/EC
• Load Switch, PA Switch and Battery Switch for Portable
• High Frequency dc-to-dc Converters
• Low On-Resistance Switching
Symbol
Symbol
T
Definition
Devices
R
R
J
V
V
I
P
, T
DM
I
I
thJA
thJF
DS
GS
D
S
D
stg
g
Tested
®
Power MOSFET
Typical
60
34
- 55 to 150
1.56
1.3
1.0
Limit
4
4
2.3
260
± 8
2.8
1.8
12
20
4
4
b, c
b, c
a
a
b, c
b, c
b, c
a
Maximum
Vishay Siliconix
80
45
G
Si1422DH
N-Channel MOSFET
www.vishay.com
°C/W
Unit
Unit
D
S
°C
W
V
A
1

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si1422dh Summary of contents

Page 1

... Marking Code Top View Ordering Information: Si1422DH-T1-GE3 (Lead (Pb)-free and Halogen-free) ABSOLUTE MAXIMUM RATINGS T Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain Current (T = 150 °C) J Pulsed Drain Current Continuous Source-Drain Diode Current Maximum Power Dissipation Operating Junction and Storage Temperature Range ...

Page 2

... Si1422DH Vishay Siliconix SPECIFICATIONS °C, unless otherwise noted J Parameter Static Drain-Source Breakdown Voltage V Temperature Coefficient DS V Temperature Coefficient GS(th) Gate-Source Threshold Voltage Gate-Source Leakage Zero Gate Voltage Drain Current a On-State Drain Current a Drain-Source On-State Resistance a Forward Transconductance b Dynamic Input Capacitance Output Capacitance ...

Page 3

... S10-1287-Rev. A, 31-May- 1 2.0 2.5 3.0 1000 800 600 = 1 2 400 200 1.5 1.4 1.3 1.2 1.1 1.0 = 9.6 V 0.9 0.8 0 Si1422DH Vishay Siliconix ° 125 ° ° 0.0 0.3 0.6 0.9 1 Gate-to-Source Voltage (V) GS Transfer Characteristics C iss C oss C rss ...

Page 4

... Si1422DH Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 100 150 ° 0.1 0.0 0.2 0.4 0 Source-to-Drain Voltage (V) SD Soure-Drain Diode Forward Voltage 0.8 0 250 μA D 0.6 0.5 0.4 0.3 0 Temperature(°C) J Threshold Voltage www.vishay.com 4 0.06 0.05 0.04 0. °C 0.02 0.01 0.8 1.0 1 100 125 150 ...

Page 5

... It is used to determine the current rating, when this rating falls below the package limit. Document Number: 66701 S10-1287-Rev. A, 31-May-10 3.0 2.5 2.0 1.5 1.0 0.5 0.0 25 100 125 150 = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper Si1422DH Vishay Siliconix 50 75 100 125 150 T - Foot Temperature (°C) F Power Derating www.vishay.com 5 ...

Page 6

... Si1422DH Vishay Siliconix TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0. Normalized Thermal Transient Impedance, Junction-to-Ambient 1 Duty Cycle = 0.5 0.2 0.1 0.1 0.05 0.02 Single Pulse 0. 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 ...

Page 7

... 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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