RU4D Datasheet, PDF (1/1 Pages) Sanken electric – Damper Diodes (For Display)

Fast-Recovery Rectifier Diodes
RU 4D / RU 4DS /RP 3F
100V-1000V 1.5A-2.0A
Parameter
Type No.
RU 4D
RU 4DS
VRM
(V)
Absolute Maximum Ratings
IF (AV) (A)
( ) is with
Heatsink
IFSM
(A)
50Hz
Half-cycle Sinewave
Single Shot
Tj
(°C)
Tstg
(°C)
VF
(V)
max
IF
(A)
1.2 (1.5)
1300
1.5 (2.5)
50
1.5
1.8
–40 to +150
3.0
IR
(µA)
Electrical Characteristics (Ta =25°C)
IR (H)
(µA)
t rr Œ
(µs)
t rr 
(µs)
VR =VRM
VR =VRM
max Ta =100°C max
IF/IRP
(mA)
IF/IRP
(mA)
Rth ( j - )
(°C/ W)
0.4
0.18
8.0
50
500
500/500
500/1000
Others
Mass
Fig.
(g)
1.2
A
RP 3F
1500
2.0
1.7 2.0
0.7
0.3
10.0
1.0
B
RU 4D
Ta —IF(AV) Derating
2.0
20•20•1t Cu
1.5
5 mm
5 mm
1.0
0.5
Without _Heatsink
VF— IF Characteristics (Typical)
30
10
1
0.1
0.01
Ta =140ºC
100ºC
28ºC
0
0
25 40 50 60 75 100 125 150
Ambient Temperature Ta (°C)
RU 4DS
Ta —IF(AV) Derating
3.0
20•20•1t Cu
2.5
2.0
5 mm
5 mm
1.5
1.0
0.5
Without _Heatsink
0
0
25 50 60 75 100 125 150
Ambient Temperature Ta (°C)
RP 3F
Ta —IF(AV) Derating
2.5
10 mm
2.0
P. C. B. t 1.6
Solder Land 10
1.5
1.0
0.5
0.001
0
0.5 1.0
1.5
2.0
2.5
Forward Voltage VF (V)
VF— IF Characteristics (Typical)
20
10
1
0.1
0.01
Ta =150ºC
100ºC
60ºC
26ºC
0.001
0
0.5
1.0
1.5
2.0
Forward Voltage VF (V)
VF— IF Characteristics (Typical)
20
10
1
0.1
0.01
Ta=150ºC
100ºC
60ºC
25ºC
0
0
25 50 75 100 125 150
Ambient Temperature Ta (°C)
0.001
0
0.5
1.0
1.5
2.0
Forward Voltage VF (V)
External Dimensions
(Unit: mm) (Full-mold)
Flammability:
UL94V-0 or Equivalent
Fig. A
1.4^±0.1
Cathode Mark
Fig. B
1.2 ^±0.05
Cathode Mark
IFMS Rating
50
20ms
40
30
20
10
0
1
5
10
50
Overcurrent Cycles
IFMS Rating
50
20ms
40
30
20
10
0
1
5
10
50
Overcurrent Cycles
IFMS Rating
50
40
20ms
30
20
10
0
1
5
10
50
Overcurrent Cycles
6.5^±0.2
5.2 ^±0.2
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