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
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
IFSM (A)
0 0.5 1.0 1.5 2.52.0
100ºC
Ta=140ºC
28ºC
30
10
1
0.1
0.001
0.01
0255040 60 75 100 125 150
0
0.5
1.0
2.0
1.5
20•20•1tCu
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 Forward Surge Current I
FSM
(A)
Average Forward Current I
F(AV)
(A)
Ta—I
F(AV)
Derating
With Heatsink
Without Heatsink
RU 4DS
RP 3F
10
40
30
20
50
0 1 5 50 10
20ms
IFSM (A)
10
40
30
20
50
0 1 5 50 10
20ms
IFSM (A)
20
10
1
0.1
0.01
0.0010 0.5 1.0 1.5 2.0
20
10
1
0.1
0.01
0.0010 0.5 1.0 1.5 2.0
26ºC
100ºC
Ta=150ºC
60ºC
0 25 50 60 75 100 125 150
0
0.5
1.5
1.0
3.0
2.5
2.0
20•20•1tCu
5mm 5mm
0 25 50 75 100 125 150
0
1.0
0.5
2.5
2.0
1.5
10mm
P. C. B. t1.6
Solder Land 10
25ºC
100ºC
Ta=150ºC
60ºC
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 Forward 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 Forward Surge Current I
FSM
(A)
Average Forward Current I
F(AV)
(A)
Ta—I
F(AV)
Derating
With Heatsink
Without Heatsink
External Dimensions
(Unit: mm) (Full-mold)
Flammability:
UL94V-0 or Equivalent
A
Fig.
B
Fig.
t
rr
➀
(µs) t
rr
➁
(µs) Rth (j- )
