FSF450R1 查看數據表（PDF） - Intersil
零件编号
产品描述 (功能)
比赛名单
FSF450R1 Datasheet PDF : 8 Pages
| |||
FSF450D, FSF450R
Typical Performance Curves Unless Otherwise Specified (Continued)
12
10
8
6
4
2
0
-50
0
50
100
150
TC, CASE TEMPERATURE (oC)
FIGURE 3. MAXIMUM CONTINUOUS DRAIN CURRENT vs
TEMPERATURE
100
TC = 25oC
10
1
0.1
1
OPERATION IN THIS
AREA MAY BE
LIMITED BY rDS(ON)
100ms
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
100µs
1ms
10ms
1000
FIGURE 4. FORWARD BIAS SAFE OPERATING AREA
12V
QGS
VG
QG
QGD
CHARGE
FIGURE 5. BASIC GATE CHARGE WAVEFORM
10
2.5
PULSE DURATION = 250µs, VGS = 12V, ID = 6A
2.0
1.5
1.0
0.5
0.0
-80
-40
0
40
80
120
160
TJ, JUNCTION TEMPERATURE (oC)
FIGURE 6. NORMALIZED rDS(ON) vs JUNCTION TEMPERATURE
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
10-1
t, RECTANGULAR PULSE DURATION (s)
PDM
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJC + TC
100
101
FIGURE 7. NORMALIZED MAXIMUM TRANSIENT THERMAL RESPONSE
3-122
Share Link: 