Ambient Temperature Ta (
C)
Forward Voltage V
F
(V)
Forward Current I
F
(A)
Overcurrent Cycles
Peak For
ward Surge Current I
FSM
(A)
Ambient Temperature Ta (
C)
Forward Voltage V
F
(V)
Forward Current I
F
(A)
Overcurrent Cycles
Peak For
ward Surge Current I
FSM
(A)
Ambient Temperature Ta (
C)
Forward Voltage V
F
(V)
Forward Current I
F
(A)
Overcurrent Cycles
Peak For
ward Surge Current I
FSM
(A)
Ambient Temperature Ta (
C)
Forward Voltage V
F
(V)
Forward Current I
F
(A)
Overcurrent Cycles
Peak For
ward Surge Current I
FSM
(A)
Case Temperature Tc
(
C)
Overcurrent Cycles
Peak For
ward Surge Current I
FSM
(A)
Characteristic Curves
Rectifier Diodes
50
V
F
-- I
F
Characteristics
(Typical)
0.4
0.6 0.8
1.0
1.2
0.2
T
a
150
C
=
60
C
100
C
25
C
1
I
FMS
Rating
5
50
10
20ms
0
20
40
60
80
0
25
50
75
100
125
150
0
0.3
0.6
0.9
1.2
1.5
RO 2 series
1
10
50
0.1
0.01
0.001
Ta -- I
F (AV)
Derating
V
F
-- I
F
Characteristics
(Typical)
V
F
-- I
F
Characteristics
(Typical)
0
25
50
75
100
125
150
0
0.5
1.0
1.5
2.0
2.5
0
25
50
75
100
125
150
0
3.00
3.75
2.25
1.50
0.75
20
20
1t Cu
Heatsink on both sides
W
ithout Heatsink
0
25
50
75
100
125
150
0
0.7
1.4
2.1
2.8
3.5
20
20
1t Cu
Heatsink on both sides
Without Heatsink
0.5
0.7 0.9
1.1
0.3
T
a
100
C
=
25
C
1
0.1
10
100
0
1.0
2.0
Ta
=100
C
Ta
=
2
5
C
0
1
I
FMS
Rating
5
50
10
50
150
100
0
1
I
FMS
Rating
5
120
50
10
80
40
160
200
0
1
I
FMS
Rating
5
50
10
20ms
350
100
200
300
RM3C
RM 3 series
RM 4 series
RM 4M series
10
1
0.1
0.01
0.001
0
0.2
0.4
0.6
0.8
1.0
1.2
V
F
-- I
F
Characteristics
(Typical)
10
100
0.1
0.01
0.001
T
a
150
C
=
25
C
100
C
1
L = 20 mm
L = 20 mm
P. C. B. 1.6 t
Solder Land
5.5
5 mm
5 mm
5 mm
5 mm
Ta -- I
F (AV)
Derating
Ta -- I
F (AV)
Derating
Ta -- I
F (AV)
Derating
0
1
I
FMS
Rating
5
50
10
20ms
10
100
20
30
40
50
60
70
80
90
75
10
0
2
4
6
8
90
105
120
135
150
t / T 1/6
=
t / T 1/ 3, Sinewave
=
t / T 1/2
=
D.C.
Forward Power Loss P
F
(W)
0
4
2
6
8
10
0
3
6
9
12
15
D.C.
T
t
T 150
C
=
j
t / T 1/6
=
t / T 1/ 3, Sinewave
=
t / T 1/2
=
FMM-2 series
Average Forward Current I
F(AV)
(A)
I
F (AV)
-- P
F
Characteristics
Average Forward Current I
F
(
AV)
(A)
Average Forward Current I
F
(
AV)
(A)
Average Forward Current I
F
(
AV)
(A)
Average Forward Current I
F
(
AV)
(A)
Average Forward Current I
F
(
AV)
(A)
Tc --I
F (AV)
Derating
I
FSM
(A)
I
FSM
(A)
I
FSM
(A)
RM4B
RM4C
RM 4Y
RM 4Z
RM 4
RM 4A
20ms
RM 3B
RM 3
I
FSM
(A)