RF1K49093 Intersil Corporation, RF1K49093 Datasheet - Page 4

• 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
NOTE: Refer to Intersil Application Notes AN9321 and AN9322.
FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING CAPABILITY
FIGURE 10. SWITCHING TIME AS A FUNCTION OF
120
100
-20
-10
-25
-20
-15
-10
80
60
40
20
-1
-5
0
0
0.1
0.0
0
If R = 0
t
If R
t
V
AV
AV
V
DD
FIGURE 8. TRANSFER CHARACTERISTICS
DD
= (L)(I
= (L/R)ln[(I
= -6V
0
= -6V, I
GATE RESISTANCE
AS
-1.5
R
10
GS
V
)/(1.3*RATED BV
D
GS
, GATE TO SOURCE RESISTANCE ( )
AS
= -2.5A, R
t
, GATE TO SOURCE VOLTAGE (V)
AV
STARTING T
*R)/(1.3*RATED BV
, TIME IN AVALANCHE (ms)
1
8-155
-3.0
20
L
= 2.40
25
DSS
J
o
C
= 150
- V
-55
PULSE DURATION = 80 s
DUTY CYCLE = 0.5% MAX
-4.5
o
DD
DSS
30
STARTING T
o
C
C
)
10
- V
(Continued)
DD
) +1]
-6.0
40
J
= 25
150
t
t
r
f
t
t
D(OFF)
D(ON)
o
o
C
C
RF1K49093
100
-7.5
50
FIGURE 11. NORMALIZED DRAIN TO SOURCE ON
FIGURE 9. DRAIN TO SOURCE ON RESISTANCE vs GATE
-25
-20
-15
-10
500
400
300
200
100
-5
0
2.0
1.5
1.0
0.5
0
0
0
-2.5
-80
FIGURE 7. SATURATION CHARACTERISTICS
PULSE DURATION = 80 s
DUTY CYCLE = 0.5% MAX
V
I
D
GS
= -0.5A
V
= -5V, I
VOLTAGE AND DRAIN CURRENT
RESISTANCE vs JUNCTION TEMPERATURE
GS
-40
-1
-3.0
= -10V
V
V
DS
D
I
T
GS
I
D
D
J
, DRAIN TO SOURCE VOLTAGE (V)
= -2.5A
, JUNCTION TEMPERATURE (
= -2.5A
= -1.5A
, GATE TO SOURCE VOLTAGE (V)
0
-3.5
-2
I
D
40
= -6.0A
PULSE DURATION = 80 s
DUTY CYCLE = 0.5% MAX
V
DD
-4.0
PULSE DURATION = 80 s
DUTY CYCLE = 0.5% MAX
T
-3
A
= -10V
= 25
80
o
C
o
C)
-4.5
-4
120
V
V
V
V
GS
GS
GS
GS
= -4.5V
= -5V
= -3V
= -4V
160
-5.0
-5