RU4M Datasheet, PDF (1/1 Pages) Sanken electric – Fast-Recovery Rectifier Diodes

Fast-Recovery Rectifier Diodes
Absolute Maximum Ratings
Electrical Characteristics (Ta =25°C)
Others
Parameter
IFSM
Tj Tstg
VF
IR
IR (H)
VRM IF (AV) (A)
(A)
(°C) (°C)
(V)
(µA)
(µA)
Type No.
(V)
( ) is with
Heatsink
50Hz
Half-cycle Sinewave
Single Shot
max
IF
(A)
VR =VRM VR =VRM
max Ta =100°C max
t rr _Œ
(µs)
IF/IRP
(mA)
t rr _
(µs)
Rth (j- ) Mass
Fig.
IF/IRP
(mA)
(°C/ W)
(g)
RU 4M
RU 4AM
400
2.0 (3.5)
70
600
1.3 3.5 10
–40 to +150
300
0.4
0.18
100/100
100/200 8.0
1.2 A
RU 4YX
100 2.2 (4.0) 100
0.85 2.0 10
300
0.2
0.08
RU 4M series
Ta—IF(AV) Derating
3.5
20•20•1 t Cu
3.0
5 mm
5 mm
2.0
Without _Heatsink
1.0
0
0 25 50 60 75 100 125 150
Ambient Temperature Ta (°C)
RU 4YX
Ta—IF(AV) Derating
4.0
20•20•1t Cu
3.0
5 mm
5 mm
2.0
Without _Heatsink
1.0
0
0 25 50 60 75 100 125 150
Ambient Temperature Ta (°C)
VF—IF Characteristics (Typical)
50
10
1
0.1
Ta = 150ºC
100ºC
0.01
60ºC
25ºC
0.001
0.1 0.3 0.5 0.7 0.9 1.1 1.3
Forward Voltage VF (V)
VF—IF Characteristics (Typical)
100
10
1
0.1
0.01
0.001
0
Ta = 150ºC
100ºC
25ºC
0.2 0.4 0.6 0.8 1.0
Forward Voltage VF (V)
IFMS Rating
70
60
20ms
50
40
30
20
10
0
1
5 10
50
Overcurrent Cycles
IFMS Rating
100
90
20ms
80
70
60
50
40
30
20
10
0
1
5 10
50
Overcurrent Cycles
External Dimensions
(Unit: mm)
Flammability:
UL94V-0 or Equivalent
Fig. A
1.4 ^±0.1
Cathode Mark
6.5^±0.2
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