Typical Performance Curves
180
RC MODEL
APT50M65B2FLL - LFLL
15 &10V
I
D
, DRAIN CURRENT (AMPERES)
Junction
temp. ( ”C)
0.0271
0.00899F
160
140
120
8V
7V
100
80
60
40
20
0
6V
5.5V
5V
6.5V
Power
(Watts)
0.0656
0.0202F
0.0860
Case temperature
0.293F
FIGURE 2, TRANSIENT THERMAL IMPEDANCE MODEL
180
I
D
, DRAIN CURRENT (AMPERES)
R
DS
(ON), DRAIN-TO-SOURCE ON RESISTANCE
VDS> ID (ON) x RDS (ON)MAX.
250µSEC. PULSE TEST
@ <0.5 % DUTY CYCLE
0
5
10
15
20
25
30
V
DS
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
FIGURE 3, LOW VOLTAGE OUTPUT CHARACTERISTICS
1.4
V
GS
160
140
120
100
80
60
40
20
0
NORMALIZED TO
= 10V @ 33.5A
1.3
1.2
1.1
1.00
0.90
0.80
VGS=10V
VGS=20V
TJ = +125°C
TJ = +25°C
TJ = -55°C
0
1
2
3
4
5
6
7
8
9
V
GS
, GATE-TO-SOURCE VOLTAGE (VOLTS)
FIGURE 4, TRANSFER CHARACTERISTICS
0
10
20
30
40
50
60
70
I
D
, DRAIN CURRENT (AMPERES)
FIGURE 5, R
DS
(ON) vs DRAIN CURRENT
70
60
50
40
30
20
10
0
25
BV
DSS
, DRAIN-TO-SOURCE BREAKDOWN
VOLTAGE (NORMALIZED)
I
D
1.15
1.10
I
D
, DRAIN CURRENT (AMPERES)
1.05
1.00
0.95
0.90
0.85
-50
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)
-25
0
25 50 75 100 125 150
T
J
, JUNCTION TEMPERATURE (°C)
FIGURE 7, BREAKDOWN VOLTAGE vs TEMPERATURE
1.2
2.5
= 33.5A
= 10V
V
V
GS
(TH), THRESHOLD VOLTAGE
(NORMALIZED)
GS
2.0
1.1
1.0
0.9
0.8
0.7
1.5
1.0
0.5
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
0.6
-50
050-7031 Rev C
12-2003
ADPOW [ ADVANCED POWER TECHNOLOGY ]
