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參數(shù)資料
| 型號： | MR3025 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Medium-Current Silicon Rectifiers |
| 中文描述： | 25 A, 250 V, SILICON, RECTIFIER DIODE |
| 封裝： | Microde Button, 2 PIN |
| 文件頁數(shù)： | 3/8頁 |
| 文件大小： | 71K |
| 代理商： | MR3025 |
TRA2525 MR3025
http://onsemi.com
3
Figure 1. Forward Voltage
Figure 2. Non–Repetitive Surge Current
NUMBER OF CYCLES
V
F
100
10
1
100
1000
Figure 3. V
F
Temperature Coefficient
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
I
F
, INSTANTANEOUS FORWARD CURRENT (A)
200
10
1
°
200
100
10
1
0.1
–2.0
–1.5
–1.0
–0.5
0
Figure 4. Current Derating
Figure 5. Forward Power Dissipation
T
C
, CASE TEMPERATURE (
°
C)
I
F
, AVERAGE FORWARD CURRENT (A)
180
130
140
120
0
10
50
20
10
0
0
10
20
50
F
C
T
J
= 175
°
C
1300
1400
1100
1200
1000
,
I
F
,
I
FM
/I
FAV
=
100
900
700
800
600
P
W
= 300 s
T
J
= 25
°
C
Maximum
Typical
T
J
= 25
°
C
V
RRM
may be applied between
each cycle of surge. The T
J
noted is T
J
prior to surge
F = 60 Hz
Typical Range
40
30
30
40
DC
20
30
40
50
60
150
160
170
I
FM
/I
FAV
=
DC
1 Cycle
1350
1150
1250
1050
950
750
850
650
,
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