S T S 4501
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 = -1.25A
Min Typ Max Unit
-0.75
-1.2
DR AIN-S OUR CE DIODE CHAR ACTE R IS TICS
b
V
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.
15
V
G S
=-10V
15
-55 C
12
V
G S
=-4V
-I
D
, Drain C urrent(A)
12
V
G S
=-4.5V
9
V
G S
=-3.5V
6
V
G S
=-3V
3
V
G S
=-2.5V
0
0
0.5
1
1.5
2
2.5
3
-I
D
, Drain C urrent (A)
9
6
T j=125 C
3
0
25 C
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
120
1.5
F igure 2. Trans fer C haracteris tics
R
DS (ON)
, On-R es is tance
Normalized
100
1.4
1.3
1.2
1.1
1.0
0.0
V
G S
=-10V
I
D
=-3.5A
V
G S
=-4.5V
I
D
=-2A
R
DS (on)
(m
Ω
)
80
60
40
20
0
V
G S
=-4.5V
V
G S
=-10V
1
3
6
9
12
15
0
25
50
75
100
125
150
T j( C )
-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. ]
