S TM4433A
E LE C T R IC AL C HAR AC T E R IS T IC S (T =25 C unless otherwise noted)
A
C
Typ Max
P arameter
DR AIN-S OUR C E DIODE C HAR AC T E R IS T IC S
C ondition
Min
Unit
V
S ymbol
b
Diode F orward Voltage
V
S D
V
G S = 0V, Is =-1.7A
-1.2
-0.77
Notes
a.S urface Mounted on FR 4 Board, t <=10sec.
b.P ulse Test:P ulse Width<=300us, Duty C ycle<= 2%.
c.G uaranteed by design, not subject to production testing.
25
20
15
10
20
-VG S =4.5V
-VG S =10V
-VG S =4V
-VG S =3.5V
-VG S =3V
16
12
125 C
-55 C
8
4
0
25 C
5
0
-VG S =2V
0
0.8
1.6
2.4
4.8
0.5
3.0
3.2
4.0
0
1.5
2.0
2.5
1.0
-VG S , G ate-to-S ource Voltage (V)
-VDS , Drain-to-S ource Voltage (V)
Figure 2. Transfer C haracteristics
Figure 1. Output C haracteristics
1.8
1.6
1.4
1.2
1500
1250
V
I
G S =-10V
=-5.8A
D
1000
C iss
750
500
1.0
0.8
C oss
250
C rss
0.6
-55 -25
0
0
25
125
0
5
10
15
20
25
30
50
75
100
T j, J unction T emperature ( C )
-VDS , Drain-to S ource Voltage (V)
Figure 4. On-R esistance Variation with
Temperature
Figure 3. C apacitance
3