Typical Performance Curves
70
I
D
, DRAIN CURRENT (AMPERES)
Junction
temp. (°C)
RC MODEL
APT12040JFLL
VGS =15 & 10V
60
50
40
30
20
5V
10
4.5V
0
5
10
15
20
25
30
V
DS
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
FIGURE 3, LOW VOLTAGE OUTPUT CHARACTERISTICS
R
DS
(ON), DRAIN-TO-SOURCE ON RESISTANCE
7V
6V
0.0432
0.0273F
Power
(watts)
0.142
0.469F
5.5V
0.0189
Case temperature. (°C)
44.2F
0
FIGURE 2, TRANSIENT THERMAL IMPEDANCE MODEL
80
70
60
50
40
30
20
10
0
TJ = -55°C
TJ = +25°C
TJ = +125°C
0
1
2
3
4
5
6
7
V
GS
, GATE-TO-SOURCE VOLTAGE (VOLTS)
FIGURE 4, TRANSFER CHARACTERISTICS
VDS> ID (ON) x RDS (ON)MAX.
250µSEC. PULSE TEST
@ <0.5 % DUTY CYCLE
1.40
NORMALIZED TO
V
= 10V @ 12A
GS
I
D
, DRAIN CURRENT (AMPERES)
1.30
1.20
VGS=10V
1.10
1.00
VGS=20V
0.90
0.80
0
10
20
30
40
50
60
I
D
, DRAIN CURRENT (AMPERES)
FIGURE 5, R
DS
(ON) vs DRAIN CURRENT
25
BV
DSS
, DRAIN-TO-SOURCE BREAKDOWN
VOLTAGE (NORMALIZED)
I
V
D
1.15
I
D
, DRAIN CURRENT (AMPERES)
20
1.10
1.05
1.00
15
10
0.95
0.90
0.85
5
50
75
100
125
150
T
C
, CASE TEMPERATURE (°C)
FIGURE 6, MAXIMUM DRAIN CURRENT vs CASE TEMPERATURE
R
DS
(ON), DRAIN-TO-SOURCE ON RESISTANCE
(NORMALIZED)
0
25
-50 -25
0
25
50
75 100 125 150
T
J
, JUNCTION TEMPERATURE (°C)
FIGURE 7, BREAKDOWN VOLTAGE vs TEMPERATURE
1.2
2.5
= 12A
= 10V
GS
2.0
V
GS
(TH), THRESHOLD VOLTAGE
(NORMALIZED)
1.1
1.0
0.9
0.8
1.5
1.0
0.5
0.7
0.6
-50
0.0
-50
-25
0
25 50
75 100 125 150
T
J
, JUNCTION TEMPERATURE (°C)
FIGURE 8, ON-RESISTANCE vs. TEMPERATURE
-25
0
25
50
75 100 125 150
T
C
, CASE TEMPERATURE (°C)
FIGURE 9, THRESHOLD VOLTAGE vs TEMPERATURE
050-7125 Rev B
12-2003
ADPOW [ ADVANCED POWER TECHNOLOGY ]
