![](http://datasheet.mmic.net.cn/300000/RU4_datasheet_16208175/RU4_1.png)
20
Package
Part Number
V
RM
(V)
I
F (AV)
(
A
)
( ) is with
Heatsink
I
FSM
(
A
)
Half-Single Shot
V
F
(V)
max
I
F
(
A
)
I
F
/I
FP
(mA)
I
R
(
μ
A)
V
R
=
V
RM
max
I
R
(H)
(
μ
A)
V
R
=
V
RM
max
Tj
(
°
C)
Tstg
(
°
C)
Ta
(
°
C)
Mass
(g)
Axial
Center-tap
400
0.25
0.25
0.25
0.5
0.6
0.6
0.6
0.6
0.7
0.7
0.8
1.0
1.0
1.1
1.5
1.5
2.0
3.0
1.5 (3.0)
2.0 (3.5)
5.0
10
20
EU01
EU 1
RU 1
AU01
AS01
EH 1
RF 1
RH 1
ES 1
ES01
AU02
EU02
EU 2
RU 2M
RU 3
RU 3M
RU 30
RU 31
RU 4
RU 4M
FMU-14S, R
FMU-24S, R
FMU-34S, R
0.25
0.25
0.25
0.5
0.6
0.6
0.6
0.6
0.8
0.8
0.8
1.0
1.0
1.1
1.5
1.5
2.0
3.0
3.0
3.5
2.5
5.0
10
10
10
10
10
10
10
10
5
10
10
10
10
10
10
10
10
10
50
10
10
50
50
50
20
17
15
22
22
17
15
15
20
20
22
20
17
15
12
12
10
10
8
8
4.0
4.0
2.0
54
55
57
54
55
56
55
54
55
57
58
59
60
61
0.2
0.3
0.4
0.13
0.13
0.3
0.4
0.4
0.2
0.2
0.13
0.2
0.3
0.4
0.6
0.6
1.0
1.0
1.2
1.2
2.1
2.1
5.5
15
15
15
15
20
30
15
35
30
30
25
15
15
20
20
50
200
150
50
70
30
40
80
150
150
200
150
50
200
200
70
200
200
250
300
300
300
400
350
300
500
300
300
500
500
500
100
100
100
100
100
150
100
150
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
0.4
0.4
0.4
0.4
1.5
4
0.4
4
1.5
1.5
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.18
0.18
0.18
0.18
0.6
1.3
0.18
1.3
0.6
0.6
0.18
0.18
0.18
0.18
0.18
0.18
0.18
0.18
0.18
0.18
0.18
0.18
0.18
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
10/10
100/100
100/100
10/10
100/100
100/100
100/100
100/100
I
F
/I
FP
(mA)
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
10/20
100/200
100/200
10/20
100/200
100/200
100/200
100/200
2.5
2.5
2.5
1.7
1.5
1.35
2.0
1.3
2.5
2.5
1.3
1.4
1.4
1.2
1.5
1.1
0.95
1.2
1.5
1.3
1.5
1.5
1.5
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
–
40 to +150
9.0
15.0
5
2
3
1
2
2
0
3.3
3.4
1.0
2.3
5.45
5.45
5.0
0.65
2.6
0.1
–
±
0
±
0
S type
R type
I
External Dimensions
Flammability: UL94V-0 or Equivalent (Unit: mm)
5
±
1
2
±
0
2.4
±
0.1
0.57
±
0.02
Cathode Mark
6
±
0
5
±
0
2.7
±
0.2
0.6
±
0.05
Cathode Mark
6
±
0
5
±
0
2.7
±
0.2
0.78
±
0.05
Cathode Mark
6
±
0
7
±
0
4.0
±
0.2
0.78
±
0.05
Cathode Mark
5
±
0
1.4
±
0.1
6.5
±
0.2
Cathode Mark
8
±
0
6
±
0
1.2
±
0.05
5.2
±
0.2
Cathode Mark
9
±
0
6
±
0
7
±
0
4.0
±
0.2
0.98
±
0.05
Cathode Mark
S type
R type
C 0.5
1
(
8
0
3
1.35
4
10.0
2.2
2.6
4.2
2.8
2.54
2.54
0.45
3.3
Rth
(j- )
Rth
(j-c)
(
°
C/W)
Fast-Recovery Rectifier Diodes
400V
rr
: I
F
/I
R
(=I
F
)=100mA/100mA 90% Recovery Point)
t
F
/I
R
t
: I
/I
R
(=2 I
) 75% Recovery Point
(ex. I
F
/I
R
=100mA/200mA 75% Recovery Point)
1
2
t
rr
(
μ
s)
1
t
rr
(
μ
s)
2
Fig.
No.
P
c
c