IRFR120 Datasheet, PDF (4/7 Pages) Intersil Corporation – 8.4A, 100V, 0.270 Ohm, N-Channel Power MOSFETs

IRFR120, IRFU120
Typical Performance Curves Unless Otherwise Specified (Continued)
100
10µs
100µs
10
1ms
OPERATION IN THIS
1
AREA IS LIMITED
BY r_DS(ON)
T_J = MAX RATED
T_C = 25^oC
SINGLE PULSE
0.1
1
10
10ms
DC
100
V_DS, DRAIN TO SOURCE VOLTAGE (V)
1000
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
15
V_GS = 10V
V_GS = 8V
12
9
6
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
V_GS = 7V
V_GS = 6V
V_GS = 5V
3
V_GS = 4V
0
0
10
20
30
40
50
V_DS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
15
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
12
9
6
V_GS = 10V
V_GS = 8.0V
V_GS = 7.0V
V_GS = 6.0V
3
V_GS = 5.0V
V_GS = 4.0V
0
0
1
2
3
4
5
V_DS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 6. SATURATION CHARACTERISTICS
100
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
V_DS ≥ 50V
10
T_J = 175^oC
T_J = 25^oC
1
0.1
0
2
4
6
8
10
V_GS, GATE TO SOURCE VOLTAGE (V)
FIGURE 7. TRANSFER CHARACTERISTICS
2.5
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
2.0
V_GS = 10V
1.5
1.0
V_GS = 20V
0.5
0
0
8
16
24
32
40
I_D, DRAIN CURRENT (A)
FIGURE 8. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
3.0
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
2.4 ^{VGS = 10V, ID = 5.9A}
1.8
1.2
0.6
0
-40
0
40
80
120
160
T_J, JUNCTION TEMPERATURE (^oC)
FIGURE 9. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
4-380