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| RFD3055 Datasheet, PDF (3/8 Pages) Intersil Corporation – 12A, 60V, 0.150 Ohm, N-Channel Power MOSFETs | |||
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RFD3055, RFD3055SM, RFP3055
Typical Performance Curves
TC = +25oC
50
10
10
100µs
1ms
1
OPERATION IN THIS
10ms
DC
AREA MAY BE
LIMITED BY rDS(ON)
VDSS MAX = 60V
0.1
1
10
100
VDS, DRAIN-TO-SOURCE VOLTAGE (V)
FIGURE 1. SAFE- OPERATING AREA CURVE
14
12
10
8
6
4
2
0
25
50
75
100
125
150
175
TC, CASE TEMPERATURE (oC)
FIGURE 3. MAXIMUM CONTINUOUS DRAIN CURRENT vs
TEMPERATURE
PULSE DURATION = 250µs TC = +25oC
24
VGS = 10V
VGS = 8V
18
VGS = 7V
12
VGS = 6V
6
0
0.0
VGS = 5V
VGS = 4.5V
1.5
3.0
4.5
6.0
7.5
VDS, DRAIN-TO-SOURCE VOLTAGE (V)
FIGURE 5. TYPICAL SATURATION CHARACTERISTICS
1
0.5
0.2
PDM
0.1
0.1 0.05
0.02
0.01
SINGLE PULSE
NOTES:
t1
t2
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC + TC
0.01
10-5
10-4
10-3
10-2
10-1
100
101
t, RECTANGULAR PULSE DURATION (s)
FIGURE 2. NORMALIZED MAXIMUM TRANSIENT THERMAL
IMPEDANCE
200
100
VGS = 20V
TC = +25oC
FOR TEMPERATURES ABOVE +25oC
DERATE PEAK CURRENT
CAPABILITY AS FOLLOWS:
'I = I25* 1---7---5-1--5-â--0--T---C--
VGS = 10V
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
10
10-3 10-2 10-1
100
101
102
103
104
t, PULSE WIDTH (ms)
FIGURE 4. PEAK CURRENT CAPABILITY
24
PULSE TEST
PULSE DURATION = 250µs
DUTY CYCLE = 0.5% MAX
18
-55oC
VDD = 15V
+25oC
+175oC
12
6
0
0.0
2.0
4.0
6.0
8.0
10.0
VGS, GATE-TO-SOURCE VOLTAGE (V)
FIGURE 6. TYPICAL TRANSFER CHARACTERISTICS
3
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