HUF76105DK8 查看數據表（PDF） - Fairchild Semiconductor
零件编号
产品描述 (功能)
生产厂家
HUF76105DK8
Fairchild Semiconductor
HUF76105DK8 Datasheet PDF : 12 Pages
| |||
HUF76105DK8
Typical Performance Curves (Continued)
2
DUTY CYCLE - DESCENDING ORDER
1 0.5
0.2
0.1
0.05
0.02
0.1 0.01
RθJA = 228oC/W
PDM
0.01
0.001
10-5
10-4
SINGLE PULSE
t1
t2
NOTES:
DUTY FACTOR: D = t1/t2
PEAK TJ = PDM x ZθJA x RθJA + TA
10-3
10-2
10-1
100
101
102
103
t , RECTANGULAR PULSE DURATION (s)
FIGURE 3. NORMALIZED MAXIMUM TRANSIENT THERMAL IMPEDANCE
500
100
VGS = 5V
10
VGS = 10V
TRANSCONDUCTANCE
MAY LIMIT CURRENT
IN THIS REGION
1
10-5
10-4
10-3
RθJA = 228oC/W
TA = 25oC
FOR TEMPERATURES
ABOVE 25oC DERATE PEAK
CURRENT AS FOLLOWS:
I = I25
150 - TA
125
10-2
10-1
100
101
102
103
t, PULSE WIDTH (s)
FIGURE 4. PEAK CURRENT CAPABILITY
200
100
TJ
TA
=
=
MAX RATED
25oC
100µs
10
1ms
1
10ms
OPERATION IN THIS
AREA MAY BE
LIMITED BY rDS(ON) VDSS(MAX) = 30V
0.1
1
10
100
VDS, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 5. FORWARD BIAS SAFE OPERATING AREA
20
STARTING TJ = 25oC
10
STARTING TJ = 150oC
If R = 0
tAV = (L)(IAS)/(1.3*RATED BVDSS - VDD)
If R ≠ 0
tAV = (L/R)ln[(IAS*R)/(1.3*RATED BVDSS - VDD) +1]
1
0.01
0.1
1
10
tAV, TIME IN AVALANCHE (ms)
NOTE: Refer to Fairchild Application Notes AN9321 and AN9322.
FIGURE 6. UNCLAMPED INDUCTIVE SWITCHING
CAPABILITY
©2003 Fairchild Semiconductor Corporation
HUF76105DK8 Rev. B1
Share Link: