21DQ06 查看數據表（PDF） - SUNMATE electronic Co., LTD
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21DQ06 Datasheet PDF : 2 Pages
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10
1000
100
TJ = 25°C
TJ = 150°C
TJ = 125°C
1
TJ = 25°C
0.1
0
0.3
0.6
0.9
1.2
Forward Voltage Drop - VFM (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
100
10
1
0.1
0.01
0.001
TJ = 150°C
125°C
100°C
75°C
50°C
25°C
0.0001
0
20
40
60
Reverse Voltag e - VR (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
10
0
20
40
60
Reverse Volta ge - VR (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
150
DC
120
90
Square wave (D = 0.50)
60 80%Rated VR applied
30
= 1/8 inch
see note (1)
0
0
1
2
3
Average Forward Current - I F(AV) (A)
Fig. 4 - Maximum Allowable Lead Temperature vs.
Average Forward Current
2
D = 0.20
1.6
D = 0.25
D = 0.33
D = 0.50
D = 0.75
1.2
DC
0.8 RMSLimit
0.4
0
0
1
2
3
Average Forward Current - I F(AV) (A)
Fig. 5 - Forward Power Loss Characteristics
Note
(1) Formula used: TL = TJ - (Pd + PdREV) x RthJL;
Pd = Forward power loss = I F(AV) x VFM at (IF(AV)/D) (see fig. 5);
Pd REV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
100
At Any Rated Load Condition
And With Rated VRRM Applied
Following Surge
10
10
100
1000
10000
Square Wave Pulse Duration - t p (microsec)
Fig. 6 - Maximum Non-Repetitive Surge Current
2 of 2
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