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 SMS7400
Elektronische Bauelemente
2.8A, 30V,RDS(ON) 77m[
N-Channel Enhancement Mode Power Mos.FET
RoHS Compliant Product
Description
The SMS7400 is the N-channel logic enhancement mode power field effect transistors are produced using high cell density, DMOS trench technology. This high density process is especially tailored to minimize on-state resistance. These devices are particularly suited for low voltage application such as cellular phone and notebook computer power management and other battery powered circuits, and low in-line power loss are needed in a very small outline surface mount package.
A L
3 Top View
SOT-23 Dim A B C D
D
Min 2.800 1.200 0.890 0.370 1.780 0.013 0.085 0.450 0.890 2.100 0.450
Max 3.040 1.400 1.110 0.500 2.040 0.100 0.177 0.600 1.020 2.500 0.600
S
1
2
B
G H
C J K
G
J K L S V
Features
* 30V/ 2.8A,RDS(ON)=77 m [ @VGS=10V * 30V/ 2.3A,RDS(ON)=85 m [ @VGS=4.5V * 30V/ 1.5A,RDS(ON)=110m [ @VGS=2.5V * Super High Density Cell Design For Extremely Low RDS(ON) * Exceptional On-Resistance And Max. DC Current Capability
H
Drain Gate Source
All Dimension in mm
D
Applications
* * * * * * * DC/DC Converter Power Management in Notebook DSC LCD Display Inverter Portable Equipment Battery Powered System Load Switch
G
S
*week code: A~Z(1~26),a~z(27~52)
Absolute Maximum Ratings
Parameter
Drain-Source Voltage Gate-Source Voltage Continuous Drain Current@TJ =150 oC Drain-Source Diode Forward Current Pulsed Drain Current Total Power Dissipation Operating Junction and Storage Temperature Range
Symbol
VDS VGS ID@TA= 25 C ID@TA= 70 C IS IDM PD@TA=25 C PD@TA=70 C Tj, Tstg
o o o o
Ratings
30
12 2.8 2.3 1.25 10 0.33 0.21 -55~+150
Unit
V V A A A W
o
C
Thermal Data
Parameter
Thermal Resistance Junction-ambient
Symbol
Rthj-a
Ratings
100
o
Unit
C /W
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 1 of 5
SMS7400
Elektronische Bauelemente 2.8A, 30V,RDS(ON) 77m[
N-Channel Enhancement Mode Power Mos.FET
Electrical Characteristics( Tj=25 C Unless otherwise specified)
Parameter
Drain-Source Breakdown Voltage
o
Symbol
BVDSS VSD VGS(th) IGSS IDSS
Min.
30
_
Typ.
_
Max.
_
Unit
V V V nA uA uA
Test Condition
VGS=0V, ID= 250 uA
Forward On Voltage
Gate Threshold Voltage Gate-Source Leakage Current Drain-Source Leakage Current
0.82
_ _ _ _
1.2
ID= 1.2 5 A,VGS=0V.
VDS=VGS, ID= 250 uA VGS=12V,VDS=0V VDS= 24V,VGS=0V VDS= 24V,VGS=0V,Tj=55 oC VGS= 10V, ID= 2.8A
0.8
_ _ _ _
1.6
100
1 10 0.077 0.085 0.11
_ _
0.062 0.07 0.095
_ _
Static Drain-Source On-Resistance
RDS(ON)
_ _
[
VGS= 4.5V, ID= 2.3A VGS= 2.5V, ID= 1.5A
On-State Drain Current Turn-on Delay Time Rise Time Turn-off Delay Time Fall Time Total Gate Charge Gate-Source Chagre Gate-Drain Chagre Input Capacitance Output Capacitance Reverse Transfer Capacitance Forward Transconductance
ID(ON) Td(ON) Tr Td(Off) Tf Qg Qgs Qgd Ciss Coss Crss Gfs
6 4
_ _ _ _ _ _ _ _ _ _
A
O VDS 4.5V,VGS=10V O VDS 4.5V,VGS=4.5V
2.5 2.5 20 4 4.2 0.6 1.5 350 55 41 4.6
_
_ _ _
VDD= 15V nS VGEN = 10V RG=3 [ RL =10 [
6
_ _ _ _ _
nC
VGS= 4.5V VDS= 15V ID= 2A
pF
VGS=0V VDS= 15V f=1.0MHz
_
_
S
VDS=4.5 V, ID= 2.8A
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 2 of 5
SMS7400
Elektronische Bauelemente 2.8A, 30V,RDS(ON) 77m[
N-Channel Enhancement Mode Power Mos.FET
Characteristics Curve
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 3 of 5
SMS7400
Elektronische Bauelemente 2.8A, 30V,RDS(ON) 77m[
N-Channel Enhancement Mode Power Mos.FET
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 4 of 5
SMS7400
Elektronische Bauelemente 2.8A, 30V,RDS(ON) 77m[
N-Channel Enhancement Mode Power Mos.FET
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 5 of 5


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