0 25 50 75 100 125 150
0
0.5
0 25 50 75 100 125 150
0
0.5
1.0
1.5
2.0
0 25 50 75 100 125 150
0
1.0
2.0
2.5
3.0
3.5
0.1
1.5
2.0
L=10mm L=10mm
P.C.B
180•100•1.6t 10mm
L=10mm L=10mm
P.C.B
180•100•1.6t 10mm
0 1 5 50 10
200
80
40
20ms
I
FSM
(A)
120
160
0.3 0.5 0.7 0.9 1.1 0.1
T
a
150ºC
=
60ºC
100ºC
25ºC
0.3 0.5 0.7 0.9 0.1
T
a
150ºC
=
50ºC
100ºC
25ºC
0.3 0.5 0.7 0.9 0.1 1.0 1.2
T
a
150ºC
=
60ºC
100ºC
25ºC
1.5
0.5
60
Without Heatsink
180
140
100
60
20
RU 30Z
RU 30
RU 30A
62.5
±0.7
7.2
±0.2
4.0
±0.2
0.98
±0.05
Cathode Mark
62.5
±0.7
1.2
±0.05
5.2
±0.2
Cathode Mark
9.1
±0.2
With Heatsink
5mm
20•20•1tCu
5mm
0 1 5 50 10
50
40
20ms
I
FSM
(A)
30
20
10
0 1 5 50 10
50
40
20ms
I
FSM
(A)
30
20
10
RU 3M, 3AM
RU 3YX
RU 30 series
1
10
20
0.1
0.01
0.001
1
10
0.1
0.01
0.001
1
50
0.1
0.01
0.001
10
Fa s t-R ec ov ery R ec tifie r Diodes
Parameter
Type No.
Absolute Maximum Ratings
V
RM
(V)
I
FSM
(A) V
F
(V) I
F
(A) I
F
/
I
RP
(mA) I
F
/
I
RP
(mA)
V
R
=
V
RM
max V
R
=
V
RM
Ta
=
100°C max
I
R
(µA) I
R
(H)
(µA)
Tj
(°C) Tstg
(°C)
max
Electrical Characteristics (Ta
=
25°C)
(°C/W) (g)
Mass
Others
RU 3M
400 1.5 50 1.1 1.5 10 350 0.4 10/10 10/20
–40 to +150
0.18 12 0.6 A
RU 3AM
600
RU 3YX
100
RU 30Z
200
RU 30
400
RU 30A
600
2.0
1.5 (3.5)
2.0
50
80
200
0.95
0.97
0.95
2.0
3.5
2.0
10 300 0.2 10/10 10/200.08 12 0.6
B
10 300 0.4
10/10 10/20
100/100 100/200
0.18 10 1.0
35
RU 30Z
RU 30
RU 30A
I
F (AV)
(A)
Fig.
50Hz
Half-cycle Sinewave
Single Shot
( ) is with
Heatsink
Forward Voltage VF (V)
Forward Current IF (A)
V
F
—I
F
Characteristics
(Typical)
Ambient Temperature Ta (°C) Overcurrent Cycles
I
FMS
Rating
Peak Forward Surge Current IFSM (A)
Average Forward Current IF(AV) (A)
Ta—I
F(AV)
Derating
Forward Voltage VF (V)
Forward Current IF (A)
V
F
—I
F
Characteristics
(Typical)
Ambient Temperature Ta (°C) Overcurrent Cycles
I
FMS
Rating
Peak Forward Surge Current IFSM (A)
Average Forward Current IF(AV) (A)
Ta—I
F(AV)
Derating
Forward Voltage VF (V)
Forward Current IF (A)
V
F
—I
F
Characteristics
(Typical)
Ambient Temperature Ta (°C) Overcurrent Cycles
I
FMS
Rating
Peak Forward Surge Current IFSM (A)
Average Forward Current IF(AV) (A)
Ta—I
F(AV)
Derating
External Dimensions
(Unit: mm)
Flammability:
UL94V-0 or Equivalent
A
Fig.
B
Fig.
Solder
Copper Foil
Solder
Copper Foil
t
rr
➀
(µs) t
rr
➁
(µs) Rth (j- )
