FUJI CB903-4S

CB903-4S (2.0A)
LOW LOSS SUPER HIGH SPEED RECTIFIER
(400V / 2.0A )
Outline drawings, mm
ø3.0
ø0.8
5.0
25 MIN.
25 MIN.
Features
Marking
Low VF
Super high speed switching
Color code : Silver
High reliability by planer design
Voltage class
Lot No.
High speed switching
903 -4 44
Abridged type name
Applications
Cathode mark
Maximum ratings and characteristics
Absolute maximum ratings
Item
Symbol
Conditions
Repetitive peak reverse voltage
VRRM
Average forward current
IF(AV)
Resitive load
Tl=97°C
Surge current
IFSM
Sine wave
10ms Tj=150°C
Operating junction temperature
Storage temperature
Rating
400
2.0
Unit
V
A
25
A
Tj
-40 to +150
°C
Tstg
-40 to +150
°C
Electrical characteristics (Ta=25°C Unless otherwise specified )
Item
Symbol
Conditions
Forward voltage drop
VF
IF=2.0A
Reverse current
IR
VR=VRRM
Reverse recovery time
t rr
IF=0.1A, IR=0.2A, Irec=0.05A
Max.
Unit
1.5
V
500
µA
50
ns
Mechanical characteristics
Approximate weight
0.3
g
CB903-4S (2.0A)
(400V / 2.0A )
Characteristics
Forward Characteristic (typ.)
Reverse Characteristic (typ.)
10
1
10
Tj=125°C
Tj=100°C
0
10
IR Reverse Current (µA)
1
IF Forward Current (A)
Tj=125°C
Tj=100°C
Tj=25°C
0.1
0.01
0.2
-1
10
-2
Tj=25°C
10
-3
0.4
0.6
0.8
1.0
1.2
1.4
1.6
10
1.8
0
50
100
VF Forward Voltage (V)
150
200
250
300
350
400
450
500
VR Reverse Voltage (V)
Forward Power Dissipation
Current Derating (Io-Tl)
10
2.5
8
2.0
DC
(A)
Average Output Current
7
6
Square wave λ=60°C
Square wave λ=120°C
5
Sine wave λ =180°C
Square wave λ =180°C
4
DC
3
2
Io
WF
Forward Power Dissipation
(W)
9
Square wave λ =180°C
Sine wave λ =180°C
1.5
Square wave λ =120°C
Square wave λ =60°C
1.0
0.5
1
0
0
1
Io
0.0
2
Average Forward Current
0
10
20 30
40
50
60 70 80
90 100 110 120 130 140 150 160
(A)
Tl
Lead Temperature
(°C)
Surge Capability
Junction Capacitance Characteristic (typ.)
100
Peak Half - Wave Current
10
IFSM
10
Cj
Junction Capacitance (pF)
(A)
100
1
1
1
10
VR
Reverse Voltage (V)
100
1
10
Number of Cycles at 50Hz
100