Sanken Electric Co RU20A Datasheet
F a s t-Re c o v e ry R ec tifi er D iodes
Parameter
V
Type No.
RU 2YX
RU 20A
RU 3
RU 3A
RU 3B
RU 3C
RM
(V)
100 1.5 30 0.95 1.5 10 300 0.2 10/10 10/20
600
400
600
800
1000
RU 2YX
Ta—I
1.5
(A)
1.2
F(AV)
0.9
0.6
0.3
Average Forward Current I
0
0 25 50 75 100 125 150
Ambient Temperature Ta (°C) Overcurrent Cycles
F(AV)
Derating
L=10mm L=10mm
P. C. B.
180•100• 1.6t
RU 20A
Ta—I
1.5
(A)
1.2
F(AV)
0.9
0.6
0.3
Average Forward Current I
0
0 25 50 75 100 125 150
Ambient Temperature Ta (°C) Overcurrent Cycles
F(AV)
Derating
60
RU 3 series
Ta—I
2.0
(A)
F(AV)
1.5
1.0
RU3,RU3A,RU3C
0.5
Average Forward Current I
0
0 25 50 75 100 125 150
Ambient Temperature Ta (°C) Overcurrent Cycles
RU3B
F(AV)
Derating
L=10 mm L=10 mm
P. C. B.
180•100•1.6t
Absolute Maximum Ratings
I
F (AV)
1.5
1.5
(A)
FSM
(A)
50Hz
Half-cycle Sinewave
Single Shot
50
(°C)
–40 to +150
I
20
1.1
1.5
Solder
10mm
Copper Foil
Solder
10mm
Copper Foil
max
1.1
V
F
(V)
I
F
(A)
1.5
Tj
Tstg
(°C)
1.5
1.5
1.0
1.5
2.5
VF—IF Characteristics
20
10
(A)
F
1
Forward Current I
0.1
0.02
0.3 0.5 0.7 0.9 1.1
Forward Voltage VF (V)
VF—IF Characteristics
20
10
(A)
F
1
0.1
Forward Current I
0.01
0.001
0.3 0.5 0.7 0.9 1.1 0.1 1.3
Forward Voltage VF (V)
VF—IF Characteristics
10
1
(A)
F
0.1
Forward Current I
0.01
0.001
0.2 0.4 0.6 0.8 1.0 1.2 1.4
Forward Voltage VF (V)
Electrical Characteristics (Ta
V
RM
Ta = 100°C max
I
R =
R
(µA)
(H)
V
I
R
(µA)
V
V
R =
max
t
RM
rr
(µs)
➀
I
F
(mA)
25°C)
=
t
rr
➁
/
I
F
(mA)
I
Rth (j- )
RP
(°C/W) (g)
(µs)
/
I
RP
0.08 15 0.4
10 350 0.4 100/100 100/2000.18 15 0.4
10 400 0.4 10/10 10/200.18 12 0.6
=
T
150ºC
a
100ºC
60ºC
25ºC
=
T a 150ºC
100ºC
60ºC
25ºC
=
T a 100ºC
50ºC
25ºC
(Typical)
(Typical)
(Typical)
I
Rating
FMS
30
(A)
FSM
20
10
Peak Forward Surge Current I
0
1 5 50 10
I
Rating
FMS
50
(A)
FSM
40
30
20
10
Peak Forward Surge Current I
0
1 5 50 10
I
Rating
FMS
25
(A)
FSM
20
15
10
5
Peak Forward Surge Current I
0
1 5 50 10
(A)
FSM
I
(A)
FSM
I
(A)
FSM
I
Mass
20ms
20ms
20ms
Others
Fig.
A
B
External Dimensions
(Unit: mm)
Flammability:
UL94V-0 or Equivalent
34
Fig.
±0.7
62.5
A
±0.05
0.78
Cathode Mark
±0.2
7.2
4.0
±0.2
±0.7
Fig.
62.5
B
±0.05
0.98
Cathode Mark
±0.2
7.2
4.0
±0.2
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