SD833-04
(40V / 3.0A )
Features
Surface-mount device
Low V
F
Super high speed switching
High reliability by planer design
Applications
High speed switching
Maximum ratings and characteristics
Absolute maximum ratings
Item
Repetitive peak reverse voltage
Non-repetitive peak reverse voltage
Average output current
Surge current
Operating junction temperature
Storage temperature
Symbol
V
RRM
V
RSM
I
o
I
FSM
T
j
T
stg
Conditions
Sine wave 10ms,
1shot
70
-40 to +150
-40 to +150
Unit
V
V
A
A
C
C
Electrical characteristics (Ta=25C Unless otherwise specified )
Item
Forward voltage drop
Reverse current
Thermal resistance
Symbol
V
FM
I
RRM
R
th(j-l)
Conditions
I
FM
=3.0A
V
R
=V
RRM
Junction to lead
Max.
0.51
1.0
12
Unit
V
mA
C/W
tw=500ns, duty=
1/40
square wave duty=1/2
Tl=122C
Rating
40
40
3.0
SCHOTTKY BARRIER DIODE
Outline drawings, mm
Marking
1.5
2.5
1.2
max.
0.2
4.0
5.0
0.8
0.8
B B
Type No
Cathode mark
Lot. No
B B
SD833-04 (3.0A)
(40V / 3.0A )
Characteristics
0.01
0.1
1
10
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Forward Characteristic(typ.)
Tj= 25C
Tj=100C
Tj=125C
Tj=150C
VF Forward Voltage (V)
IF Forward Current (A)
0
10
20
30
40
50
10
-3
10
-2
10
-1
10
0
10
1
10
2
Reverse Characteristic (typ.)
Tj= 25C
Tj=100C
Tj=125C
Tj=150C
IR Reverse Current (mA)
VR Reverse Voltage (V)
0
1
2
3
4
0
1
2
3
4
5
6
Square wave
=180
Sine wave
=180
Square wave
=120
DC
Square wave
=60
Forward Power Dissipation
WF Forward Power Dissipation (W)
Io Average Forward Current (A)
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360
o
Io
0
5
10
15
20
25
30
35
40
0.0
0.5
1.0
1.5
2.0
2.5
3.0
sine
=180
Reverse Power Dissipation
square
=180
DC
PR Reverse Power Dissipation (W)
VR Reverse Voltage (V)
1234
1234
1234
1234
1234
1234
1234
360
o
VR
123
123
123
123
123
123
0
1
2
3
4
5
0
20
40
60
80
100
120
140
160
Square wave
=60C
Square wave
=120C
Square wave
=180C
Sine wave
=180C
DC
Current Derating (Io-Tl)
Tl Lead Temperature (C)
Io Average Output Current (A)
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VR=30V
360
o
Io
1
10
10
100
1000
Junction Capacitance Characteristic (typ.)
Cj Junction Capacitance (pF)
VR Reverse Voltage (V)
(40V / 3.0A )
SD833-04 (3.0A)
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
0
10
1
10
2
12C/W
115C/W
j-1
With Glass Epoxy
P.C Board
t=0.8mm
print land 15x15mm
j-a
Transient Thermal Impedance
Transient Thermal Impedance (C/W)
t Time (sec)
1
10
1
10
100
Surge Capability
IFSM Peak Half - Wave Current (A)
Number of Cycles at 50Hz
1
10
100
1000
1
10
100
With Glass Epoxy
P.C Board
t=0.8mm
Rth(l-a)
Rth(j-a)
Thermal Resistance Print Land
Thermal Resistance (C/W)
Print Land Area (mm)
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