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
(
A)
I
R
(H)
(
A)
Tj
(
C)
Tstg
(
C)
max
Electrical Characteristics (Ta
=
25
C)
(
C/ W)
(g)
Mass
Others
2.0
1.2 (1.5)
1.5 (2.5)
3.0
2.0
1.5
50
500
0.4
0.7
500/500
500/1000
40 to +150
0.3
0.18
8.0
1.2
RU 4D
RU 4DS
RP 3F
A
10.0
1.0
B
1.8
1.7
50
1300
1500
73
I
F (AV)
(A)
62.5
0.7
1.2
0.05
5.2
0.2
Cathode Mark
9.1
0.2
50.0
1.0
1.4
0.1
6.5
0.2
Cathode Mark
8.0
0.2
Damper Diodes (For Display)
50Hz
Half-cycle Sinewave
Single Shot
( ) is with
Heatsink
Fig.
RU 4D
10
40
30
20
50
0
1
5
50
10
20ms
I
FSM
(A)
0
0.5
1.0
1.5
2.5
2.0
100C
Ta=140C
28C
30
10
1
0.1
0.001
0.01
0
25
50
40
60 75
100
125
150
0
0.5
1.0
2.0
1.5
20201t Cu
5mm
5mm
Forward Voltage V
F
(V)
Forward Current I
F
(A)
V
F
-- I
F
Characteristics
(Typical)
Ambient Temperature Ta (
C)
Overcurrent Cycles
I
FMS
Rating
Peak For
ward Surge Current I
FSM
(A)
Average Forward Current I
F
(AV)
(A)
Ta --I
F(AV)
Derating
With Heatsink
W
ithout H
eatsink
RU 4DS
RP 3F
10
40
30
20
50
0
1
5
50
10
20ms
I
FSM
(A)
10
40
30
20
50
0
1
5
50
10
20ms
I
FSM
(A)
20
10
1
0.1
0.01
0.001
0
0.5
1.0
1.5
2.0
20
10
1
0.1
0.01
0.001
0
0.5
1.0
1.5
2.0
26C
100C
Ta=150C
60C
0
25
50 60 75
100
125
150
0
0.5
1.5
1.0
3.0
2.5
2.0
20201t Cu
5mm
5mm
0
25
50
75
100
125
150
0
1.0
0.5
2.5
2.0
1.5
10mm
P. C. B. t 1.6
Solder Land 10
25C
100C
Ta=150C
60C
Forward Voltage V
F
(V)
Forward Current I
F
(A)
V
F
-- I
F
Characteristics
(Typical)
Ambient Temperature Ta (
C)
Overcurrent Cycles
I
FMS
Rating
Peak For
ward Surge Current I
FSM
(A)
Average Forward Current I
F
(AV)
(A)
Ta --I
F(AV)
Derating
Forward Voltage V
F
(V)
Forward Current I
F
(A)
V
F
-- I
F
Characteristics
(Typical)
Ambient Temperature Ta (
C)
Overcurrent Cycles
I
FMS
Rating
Peak For
ward Surge Current I
FSM
(A)
Average Forward Current I
F
(AV)
(A)
Ta --I
F(AV)
Derating
With Heatsink
W
ithout Heatsink
External Dimensions
(Unit: mm) (Full-mold)
Flammability:
UL94V-0 or Equivalent
A
Fig.
B
Fig.
t
rr
(
s)
t
rr
(
s)
Rth (j- )