SSM9973A
5 A, 60V
N-Channel Enhancement Mode Power MOSFET
Elektronische Bauelemente
RoHS Compliant Product
A Suffix of “-C” specifies halogen & lead-free
SOT-223
DESCRIPTION
A
M
The SSM9973A provide the designer with the best combination of fast switching,
ruggedized design, low on-resistance and cost effectiveness.
4
Top View
C B
1
The SOT-223 package is universally preferred for all commercial-industrial surface
mount applications and suited for low voltage applications such as DC/DC converters.
2
3
K
F
L
E
FEATURES
D
ꢀ
Simply drive requirement
G
H
J
ꢀ
Super high density cell design for extremely low RDS(ON)
Millimeter
Min. Max.
Millimeter
REF.
REF.
Min.
-
-
0.25
-
Max.
0.10
-
0.35
-
A
B
C
D
E
F
6.20
6.70
3.30
1.42
4.50
0.60
6.70
7.30
3.70
1.90
4.70
0.82
G
H
J
K
L
2.30 REF.
M
2.90
3.10
MAXIMUM RATINGS (TA = 25°C unless otherwise specified)
PARAMETER
Drain – Source Voltage
SYMBOL
VDS
RATING
UNIT
V
60
Gate – Source Voltage
VGS
±20
V
TA = 25°C
TA = 70°C
5.0
A
Continuous Drain Current3, VGS@10V
ID
4.0
A
Pulsed Drain Current1,2
IDM
P D
10
2.7
A
Total Power Dissipation, TA = 25°C
Maximum Junction – Ambient3
Linear Derating Factor
W
RθJA
45
°C/W
W/°C
°C
0.02
Operating Junction & Storage Temperature Range
TJ, TSTG
150, -55~150
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)
PARAMETER
Drain-Source Breakdown Voltage
Gate Threshold Voltage
SYMBOL
BVDSS
VGS(TH)
gFS
MIN
60
TYP
-
MAX
-
UNIT
V
TEST CONDITION
VGS=0V, ID =250µA
0.5
-
-
1.5
V
VDS= VGS, ID =250µA
VDS=15V, ID=4A
VGS=±20V
Forward Transconductance
Gate-Source Leakage Current
12
-
-
S
IGSS
-
±100
nA
T = 25°C
-
-
1
V DS=60V, VGS=0V
VDS=60V, VGS=0V
VGS=10V, ID=5A
Drain-Source Leakage
Current
A
IDSS
µA
TA = 70°C
-
-
10
-
-
115
Drain-Source On Resistance
RDS(ON)
mΩ
-
-
125
VGS=4.5V, ID=4.5A
Total Gate Charge2
Gate-Source Charge
Gate-Drain Charge
Turn-on Delay Time2
Rise Time
Qg
Qgs
-
4.0
1.2
1.0
6
-
-
-
-
-
-
-
-
-
-
V GS=4.5V
VDS=30V
I D=4A
nC
nS
pF
-
Qgd
-
Td(ON)
Tr
-
VDD=30V
V GS=10V
-
12
18
10
320
42
20
I D=2.5A
Turn-off Delay Time
Fall Time
Td(OFF)
Tf
-
RG=6Ω, RL=12Ω
-
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
CISS
COSS
CRSS
-
VDS=30V
VGS=0V
f=1MHz
-
-
SOURCE-DRAIN DIODE CHARACTERISTICS
VSD 1.2
Forward On Voltage2
-
-
V
VGS=0V, I S=2.5A
Note: 1. Pulse width limited by Maximum junction temperature. 2. Pulse width≦300µS, Duty cycle≦2%
3. Surface mounted on 1 in2 copper pad of FR4 board; 120°C/W when mounted on m in, copper pad.
29-Jan-2010 Rev. A
Page 1 of 3