RFM18N08 데이터 시트보기 (PDF) - Intersil
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RFM18N08 Datasheet PDF : 5 Pages
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RFM18N08, RFM18N10, RFP18N08, RFP18N10
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
20
18
16
14
12
10
8
6
4
2
0
25
RFP18N08,
RFP18N10
RFM18N08,
RFM18N10
50
75
100
125
150
TC, CASE TEMPERATURE (oC)
FIGURE 2. MAXIMUM CONTINUOUS DRAIN CURRENT vs
CASE TEMPERATURE
100
TJ = MAX RATED
TC = 25oC
CURVES MUST BE DERATED
LINEARLY WITH INCREASE
10
OPERATION IN
DC OPERAITNIOTNEMPERATURE
THIS AREA MAY BE
LIMITED BY rDS(ON)
1
0.1
1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
1000
FIGURE 3. FORWARD BIAS SAFE OPERATING AREA
35
VG = 20V VG = 10V
30
VG = 8V
25
VG = 7V
20
PULSE DURATION = 80µs
15
DUTY CYCLE ≤ 2%
TC = 25oC
10
VG = 6V
5
VG = 5V
VG = 4V
0
0
1
2
3
4
5
6
7
8
VDS, DRAIN TO SOURCE (V)
FIGURE 4. SATURATION CHARACTERISTICS
40
VDS = 10V
35 PULSE DURATION = 80µs
DUTY CYCLE ≤ 2%
30 TC = 25oC
25oC
-40oC
125oC
25
20
15
10
125oC
5
-40oC
0
0 1 2 3 4 5 6 7 8 9 10
VGS, GATE TO SOURCE VOLTAGE (V)
FIGURE 5. TRANSFER CHARACTERISTICS
0.14
0.12
125oC
0.10
0.08
0.06
0.04
PULSE DURATION = 80µs
0.02
DUTY CYCLE ≤ 2%
TC = 25oC
VGS = 10V
0
0
5
10
15
20
25
ID, DRAIN CURRENT (A)
25oC
-40oC
30
35
FIGURE 6. DRAIN TO SOURCE ON RESISTANCE vs
DRAIN CURRENT
5-3
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