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IRF247 View Datasheet(PDF) - Harris Semiconductor

Part Name
Description
View to exact match
IRF247 Datasheet PDF : 7 Pages
1 2 3 4 5 6 7
IRF244, IRF245, IRF246, IRF247
Typical Performance Curves Unless Otherwise Specified
1.2
1.0
0.8
0.6
0.4
0.2
0
0
50
100
150
TC, CASE TEMPERATURE (oC)
FIGURE 1. NORMALIZED POWER DISSIPATION vs CASE
TEMPERATURE
15
12
IRF244, IRF246
9
IRF245, IRF247
6
3
0
25
50
75
100
125
150
TC, CASE TEMPERATURE (oC)
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
CASE TEMPERATURE
10
1
0.5
0.2
0.1 0.1
0.05
0.02
0.01
0.01
SINGLE PULSE
0.001
10-5
10-4
10-3
10-2
0.1
t1, RECTANGULAR PULSE DURATION (s)
FIGURE 3. MAXIMUM TRANSIENT THERMAL IMPEDANCE
PDM
t1
t2 t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC + TC
1
10
1000
100 IRF244, 246
IRF245, 247
IRF244, 246
10 IRF245, 247
OPERATION IN THIS
REGION IS LIMITED
BY rDS(ON)
10µs
100µs
1ms
1
10ms
TC = 25oC
TJ = MAX RATED
SINGLE PULSE
0.1
1
10
IRF244,
IRF245
DC
IRF246,
IRF247
100
1000
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
25
VGS =10V
20
80µs PULSE TEST
VGS =6.0V
15
VGS =5.5V
10
VGS = 5.0V
5
VGS =4.5V
VGS =4.0V
0
0
25
50
75
100
125
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. OUTPUT CHARACTERISTICS
5-4
 

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