RF1K49093 Intersil Corporation, RF1K49093 Datasheet - Page 3

• Manufacturer Part Number: RF1K49093
• Description: 2.5A/ 12V/ 0.130 Ohm/ Logic Level/ Dual P-Channel LittleFET Power MOSFET
• Manufacturer: Intersil Corporation

Typical Performance Curves
-0.01
-100
FIGURE 1. NORMALIZED POWER DISSIPATION vs
-0.1
1.2
1.0
0.8
0.6
0.4
0.2
0.0
-10
-1
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
-0.1
0
OPERATION IN THIS
AREA MAY BE
LIMITED BY r
0.01
0.1
10
1
10
AMBIENT TEMPERATURE
25
-3
DUTY CYCLE - DESCENDING ORDER
0.5
0.2
0.1
0.05
0.02
0.01
V
DS
T
DS(ON)
A
, DRAIN TO SOURCE VOLTAGE (V)
, AMBIENT TEMPERATURE (
SINGLE PULSE
-1
50
8-154
FIGURE 3. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
10
75
-2
T
J
= MAX RATED, T
-10
100
V
DC
5ms
10ms
100ms
1s
o
DSS
C)
MAX = -12V
125
10
A
-1
t, RECTANGULAR PULSE DURATION (s)
= 25
o
-100
RF1K49093
C
150
10
0
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
-200
-100
-3.0
-2.5
-2.0
-1.5
-1.0
-0.5
-10
-1
0
25
10
V
-5
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
GS
FIGURE 5. PEAK CURRENT CAPABILITY
= -10V
AMBIENT TEMPERATURE
10
V
10
50
GS
-4
1
T
= -5V
A
, AMBIENT TEMPERATURE (
NOTES:
DUTY FACTOR: D = t
PEAK T
10
t, PULSE WIDTH (s)
-3
75
J
= P
10
DM
-2
10
FOR TEMPERATURES
ABOVE 25
CURRENT AS FOLLOWS:
I
P
x Z
2
=
100
DM
I
25
JA
1
/t
10
x R
2
t
-1
o
1
C DERATE PEAK
150 - T
t
o
2
JA
C)
125
125
+ T
A
10
T
A
A
0
= 25
10
3
o
C
150
10
1