CDSUR400-HF

SMD Switching Diode
CDSUR400-HF
IO = 100mA
VR = 80 Volts
RoHS Device
Halogen Free
0603/SOD-523F
0.071(1.80)
0.063(1.60)
Features
0.039(1.00)
0.031(0.80)
- High Speed.
- Designed for mounting on small surface.
- Extremely thin/leadless package.
- Low leakage current.
- High mounting capability, strong surge
withstand, high reliability.
0.033(0.85)
0.027(0.70)
0.020(0.50)
0.016(0.40)
Mechanical data
- Case: 0603/SOD-523F standard package,
molded plastic.
- Terminals: Gold plated, Solderable per
MIL-STD-750,method 2026.
- Polarity: Indicated by cathode band.
- Mounting position: Any.
- Weight: 0.003 grams(approx.).
0.030(0.75)
0.026(0.65)
Dimensions in inches and (millimeter)
Circuit diagram
Maximum Rating (at T =25 ºC unless otherwise noted)
A
Symbol
Typ
Max
Unit
V RRM
90
V
Reverse voltage
VR
80
V
Average forward current
IO
100
mA
Parameter
Conditions
Repetitive peak reverse voltage
Forward current, surge peak
8.3 ms single half sine-wave
superimposed on rate load
(JEDEC method)
Power dissipation
Thermal resistance
Junction to ambient
Operating temperature range
I FSM
1000
mA
PD
400
mW
RΘJA
250
°C/W
Tj
Storage temperature range
Min
-40
T STG
-55
Symbol
Min
+125
O
+125
O
C
C
Electrical Characteristics (at T =25 ºC unless otherwise noted)
A
Parameter
Conditions
Typ
Max
Unit
Forward voltage
IF = 100 mA DC
VF
1.0
V
Reverse current
VR = 80V
IR
0.1
uA
Capacitance between terminals
f = 1MHz, and 0.5V DC reverse voltage
CT
3
PF
Reverse recovery time
VR = 6V, IF = 10mA, RL = 50 ohms
T rr
4
nS
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 1
QW-G0029
Comchip Technology CO., LTD.
SMD Switching Diode
RATING AND CHARACTERISTIC CURVES (CDSUR400-HF)
Fig.2 - Reverse Characteristics
10u
100m
1u
Reverse Current, ( A )
1000m
10m
C
O
C
O
25
-25
C
O
125
O
C
1m
75
Forward Current, (A )
Fig.1 - Forward Characteristics
100u
O
125 C
100n
O
75 C
10n
1n
O
25 C
100p
10u
0.2
0.4
0.6
0.8
1.0
0
1.2
10
20
30
40
50
60
70
Forward Voltage, (V)
Reverse Voltage, (V)
Fig.3 - Capacitance Between
Terminals Characteristics
Fig.4 - Current Derating Curve
80
5.0
f=1MHz
Ta = 25 C
Average Forward Current, ( % )
Capacitance Between Terminals, (pF)
0
O
4.0
3.0
2.0
1.0
Mounting on glass epoxy PCBs
100
80
60
40
20
0
0
0
5
10
15
20
25
30
0
Reverse Voltage, (V)
25
50
75
100
125
150
Ambient Temperature, (°C)
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 2
QW-G0029
Comchip Technology CO., LTD.
SMD Switching Diode
Reel Taping Specification
d
P0
P1
T
E
Index hole
F
W
B
P
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
.......
.......
Leader
.......
.......
.......
.......
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
0603
(SOD-523)
0603
(SOD-523)
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.00 ± 0.10
1.85 ± 0.10
1.00 ± 0.10
1.55 ± 0.05
178 ± 1
60.0 MIN.
13.0 ± 0.20
(inch)
0.039 ± 0.004
0.073 ± 0.004
0.039± 0.004
0.061 ± 0.002
7.008 ± 0.04
2.362 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
T
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
0.23 ± 0.05
8.00 ± 0.20
13.5 MAX.
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.004
0.009 ± 0.002
0.315 ± 0.008
0.531 MAX.
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 3
QW-G0029
Comchip Technology CO., LTD.
SMD Switching Diode
Marking Code
Part Number
Marking Code
CDSUR400-HF
S1
S1
Suggested PAD Layout
0603/SOD-523F
SIZE
(mm)
(inch)
A
1.25
0.049
B
0.60
0.024
C
1.00
0.039
D
1.85
0.073
E
0.65
0.026
D
A
E
C
B
Standard Packaging
Qty Per Reel
Reel Size
(Pcs)
(inch)
4,000
7
Case Type
0603/SOD-523F
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 4
QW-G0029
Comchip Technology CO., LTD.
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