IRFD310 Просмотр технического описания (PDF) - Intersil
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IRFD310 Datasheet PDF : 6 Pages
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IRFD310
Typical Performance Curves Unless Otherwise Specified (Continued)
2.20
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
1.76
VGS = 10V
1.32
0.88
0.44
00
VGS = 9V
VGS = 8V
VGS = 7V
VGS = 6V
VGS = 5V
VGS = 4V
2
4
6
8
10
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. SATURATION CHARACTERISTICS
2.20
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
1.76
1.32
0.88
0.44
TJ = 125oC
TJ = 25oC
TJ = -55oC
0
0
2
4
6
8
10
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 6. TRANSFER CHARACTERISTICS
10
2µs PULSE TEST
9
8
7
VGS = 10V
VGS = 20V
6
5
4
3
0
1
2
3
4
5
6
7
ID, DRAIN CURRENT (A)
FIGURE 7. DRAIN TO SOURCE ON RESISTANCE vs GATE
VOLTAGE AND DRAIN CURRENT
2.21
PULSE DURATION = 80µs
DUTY CYCLE = 0.5% MAX
VGS = 10V, ID = 0.2A
1.86
1.52
1.17
0.82
0.47
-55
-14
27
68
109
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 8. NORMALIZED DRAIN TO SOURCE ON
RESISTANCE vs JUNCTION TEMPERATURE
1.10
ID = 250µA
1.07
1.03
0.99
0.95
0.92
-55
-14
27
68
109
150
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 9. NORMALIZED DRAIN TO SOURCE BREAKDOWN
VOLTAGE vs JUNCTION TEMPERATURE
250
200
CISS
150
VGS = 0V, f = 1MHz
CISS = CGS + CGD
CRSS = CGD
COSS ≈ CDS + CGD
100
COSS
50
CRSS
00
10
20
30
40
50
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 10. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
4-296
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