MOSFET
MetalOxideSemiconductorFieldEffectTransistor
OptiMOS
TM
OptiMOS
TM
5Power-MOSFET,30V
BSZ0503NSI
DataSheet
Rev.2.0
Final
PowerManagement&Multimarket
OptiMOS
TM
5Power-MOSFET,30V
BSZ0503NSI
1Description
Features
•Optimizedforhighperformancebuckconverters
•MonolithicintegratedSchottky-likediode
•Verylowon-resistanceR
DS(on)
@V
GS
=4.5V
•100%avalanchetested
•N-channel
•QualifiedaccordingtoJEDEC
1)
fortargetapplications
•Pb-freeleadplating;RoHScompliant
•Halogen-freeaccordingtoIEC61249-2-21
(enlarged source interconnection)
TSDSON-8FL
Table1KeyPerformanceParameters
Parameter
V
DS
R
DS(on),max
I
D
Q
OSS
Q
G
(0V..4.5V)
Value
30
3.4
40
10.6
7.1
Unit
V
mΩ
A
nC
nC
S1
S2
S3
G4
8D
7D
6D
5D
Type/OrderingCode
BSZ0503NSI
Package
PG-TSDSON-8 FL
Marking
0503NSI
RelatedLinks
-
1)
J-STD20 and JESD22
Final Data Sheet
2
Rev.2.0,2015-08-06
OptiMOS
TM
5Power-MOSFET,30V
BSZ0503NSI
TableofContents
Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Thermal characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Electrical characteristics diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Disclaimer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Final Data Sheet
3
Rev.2.0,2015-08-06
OptiMOS
TM
5Power-MOSFET,30V
BSZ0503NSI
2Maximumratings
atT
j
=25°C,unlessotherwisespecified
Table2Maximumratings
Parameter
Symbol
Values
Min.
-
-
-
-
-
-
-
-
-20
-
-
-55
Typ.
-
-
-
-
-
-
-
-
-
-
-
-
Max.
40
40
40
40
20
160
20
20
20
36
2.1
150
Unit
Note/TestCondition
V
GS
=10V,T
C
=25°C
V
GS
=10V,T
C
=100°C
V
GS
=4.5V,T
C
=25°C
V
GS
=4.5V,T
C
=100°C
V
GS
=10V,T
A
=25°C,R
thJA
=60K/W
1)
T
C
=25°C
T
C
=25°C
I
D
=20A,R
GS
=25Ω
-
T
C
=25°C
T
A
=25°C,R
thJA
=60K/W
1)
IEC climatic category;
DIN IEC 68-1: 55/150/56
Continuous drain current
I
D
A
Pulsed drain current
2)
Avalanche current, single pulse
3)
Avalanche energy, single pulse
Gate source voltage
Power dissipation
Operating and storage temperature
I
D,pulse
I
AS
E
AS
V
GS
P
tot
T
j
,T
stg
A
A
mJ
V
W
°C
3Thermalcharacteristics
Table3Thermalcharacteristics
Parameter
Thermal resistance, junction - case
Device on PCB,
6 cm
2
cooling area
1)
Symbol
R
thJC
R
thJA
Values
Min.
-
-
Typ.
-
-
Max.
3.5
60
Unit
K/W
K/W
Note/TestCondition
-
-
Device on 40 mm x 40 mm x 1.5 mm epoxy PCB FR4 with 6 cm
2
(one layer, 70 µm thick) copper area for drain
connection. PCB is vertical in still air.
2)
See Diagram 3 for more detailed information
3)
See Diagram 13 for more detailed information
1)
Final Data Sheet
4
Rev.2.0,2015-08-06
OptiMOS
TM
5Power-MOSFET,30V
BSZ0503NSI
4Electricalcharacteristics
Table4Staticcharacteristics
Parameter
Drain-source breakdown voltage
Breakdown voltage temperature
coefficient
Gate threshold voltage
Zero gate voltage drain current
Gate-source leakage current
Drain-source on-state resistance
Gate resistance
Transconductance
Symbol
V
(BR)DSS
Values
Min.
30
Typ.
-
15
-
-
0.3
10
3.5
2.8
1.4
92
Max.
-
-
2
0.5
-
100
4.2
3.4
2.3
-
Unit
V
Note/TestCondition
V
GS
=0V,I
D
=10mA
dV
(BR)DSS
/dT
j
-
V
GS(th)
I
DSS
I
GSS
R
DS(on)
R
G
g
fs
1.2
-
-
-
-
-
-
46
mV/K
I
D
=10mA,referencedto25°C
V
mA
nA
mΩ
Ω
S
V
DS
=V
GS
,I
D
=250µA
V
DS
=24V,V
GS
=0V,T
j
=25°C
V
DS
=24V,V
GS
=0V,T
j
=125°C
V
GS
=20V,V
DS
=0V
V
GS
=4.5V,I
D
=20A
V
GS
=10V,I
D
=20A
-
|V
DS
|>2|I
D
|R
DS(on)max
,I
D
=20A
Table5Dynamiccharacteristics
Parameter
Input capacitance
1)
Output capacitance
1)
Reverse transfer capacitance
Turn-on delay time
Rise time
Turn-off delay time
Fall time
Symbol
C
iss
C
oss
C
rss
t
d(on)
t
r
t
d(off)
t
f
Values
Min.
-
-
-
-
-
-
-
Typ.
960
330
36
3
3
16
2
Max.
1300
450
-
-
-
-
-
Unit
pF
pF
pF
ns
ns
ns
ns
Note/TestCondition
V
GS
=0V,V
DS
=15V,f=1MHz
V
GS
=0V,V
DS
=15V,f=1MHz
V
GS
=0V,V
DS
=15V,f=1MHz
V
DD
=15V,V
GS
=10V,I
D
=30A,
R
G,ext
=1.6Ω
V
DD
=15V,V
GS
=10V,I
D
=30A,
R
G,ext
=1.6Ω
V
DD
=15V,V
GS
=10V,I
D
=30A,
R
G,ext
=1.6Ω
V
DD
=15V,V
GS
=10V,I
D
=30A,
R
G,ext
=1.6Ω
1)
Defined by design. Not subject to production test
Final Data Sheet
5
Rev.2.0,2015-08-06
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