S T M6968
E LE CTR ICAL CHAR ACTE R IS TICS (T
A
=25 C unless otherwise noted)
Parameter
Diode Forward Voltage
S ymbol
V
SD
Condition
V
GS
= 0V, Is =1.7A
Min Typ Max Unit
0.8
1.2
V
C
DR AIN-S OUR CE DIODE CHAR ACTE R IS TICS
b
Notes
a.S urface Mounted on FR 4 Board, t 10sec.
b.Pulse Test:Pulse Width 300us, Duty Cycle 2%.
c.Guaranteed by design, not subject to production testing.
30
V
G S
=10V
24
V
G S
=4.5V
16
20
I
D
, Drain C urrent(A)
18
V
G S
=8V
I
D
, Drain C urrent (A)
12
12
V
G S
=3V
8
T j=125 C
4
0
0.0
-55 C
25 C
6
0
0
0.5
1.0
1.5
2.0
2.5
3.0
0.8
1.6
2.4
3.2
4.0
4.8
V
DS
, Drain-to-S ource Voltage (V )
V
G S
, G ate-to-S ource Voltage (V )
F igure 1. Output C haracteris tics
150
2.0
F igure 2. Trans fer C haracteris tics
R
DS (ON)
, On-R es is tance
Normalized
125
1.8
1.6
1.4
1.2
1.0
0
0
25
50
75
100
125
150
T j( C )
V
G S
=4.5V
I
D
=3A
V
G S
=10V
I
D
=4.5A
R
DS (on)
(m
Ω
)
100
V
G S
=4.5V
75
50
25
1
V
G S
=10V
1
6
12
18
24
30
I
D
, Drain C urrent (A)
T j, J unction T emperature ( C )
F igure 3. On-R es is tance vs . Drain C urrent
and G ate V oltage
3
F igure 4. On-R es is tance Variation with
Drain C urrent and Temperature
SAMHOP [ SAMHOP MICROELECTRONICS CORP. ]
