CDSV21H-G

SMD Switching Diode
CDSV21H-G
RoHS Device
Features
- Fast switching speed
SOD-323
- High voltage switching Diode
- Designed for surface mount application
0.068(1.73)
0.066(1.68)
- Plastic material-UL recognition flammability
Classification 94V-0
0.052(1.33)
0.050(1.28)
0.014(0.35)
0.010(0.25)
Mechanical data
0.106(2.70)
0.102(2.60)
- Case: SOD-323, Molded Plastic
- Terminals: Solderable per MIL-STD-202, Method 208
0.004(0.10)
0.001(0.02)
0.035(0.90)
0.031(0.80)
- Weight: 0.004 grams(approx.)
0.004(0.10)
0.001(0.02)
0.015(0.37)
0.011(0.27)
Circuit Diagram
Dimensions in inches and (millimeter)
Maximum Ratings (at Ta=25°C unless otherwise noted)
Symbol
Value
Unit
VR
250
V
VRRM
250
V
Forward continuous current
IF
200
mA
Peak forward surge current
IFSM
625
mA
Power dissipation
PD
200
mW
RθJA
635
°C/W
Junction temperature range
TJ
-55 ~ +150
°C
Storage temperature range
TSTG
-55 ~ +150
°C
Parameter
Continuous reverse voltage
Repetitive peak reverse voltage
Thermal resistance junction to ambient
Electrical Characteristics (at Ta=25°C unless otherwise noted)
Parameter
Reverse breakdown voltage
Forward voltage
Reverse voltage leakage current
Symbol
V(BR)R
Conditions
IR=100µA
Min
Max
Unit
V
250
IF=100mA
1000
IF=200mA
1250
VR=200V
0.1
VR=200V , Tj=150°C
100
mV
VF
μA
IR
Diode Capacitance
CD
VR=0V , f=1.0MHz
5
pF
Reverse recovery time
trr
IF=IR=30mA , RL=100Ω
50
nS
Company reserves the right to improve product design , functions and reliability without notice.
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Comchip Technology CO., LTD.
SMD Switching Diode
RATING AND TYPICAL CHARACTERISTIC CURVES (CDSV21H-G)
Fig.1 - Forward Characteristic
Fig.2 - Reverse Characteristic
100.000
Reverse Current, IR (uA)
Forward Current, IF (mA)
1000
100
TA=125°C
TA=150°C
10
TA=100°C
TA=75°C
TA=50°C
=25°C
TTAA=25°C
1
10.000
TA=150°C
TA=125°C
1.000
TA=100°C
TA=75°C
0.100
TA=50°C
0.001
TA=25°C
0.010
0
0
0
0.2
0.4
0.6
0.8
1.0
1.2
0
50
Forward Voltage, VF (V)
150
200
250
300
Reverse Voltage, VR (V)
Fig.4 - Power Derating Curve
Fig.3 - Capacitance Between
Terminals Characteristics
300
Power Dissipation, PD (mW)
1.2
Capacitance Of Diode, CD (PF)
100
1.0
0.8
0.6
0.4
0.2
250
200
150
100
50
0
0
0
5
10
15
20
25
30
35
40
0
25
50
75
100
125
150
Ambient Temperature, TA (°C)
Reverse Voltage, VR (V)
Company reserves the right to improve product design , functions and reliability without notice.
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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
.......
.......
160mm (min)
.......
.......
Start
400mm (min)
Direction of Feed
SOD-323
SOD-323
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.46 ± 0.05
2.90 ± 0.05
1.25 ± 0.05
1.50 + 0.10
178.00 ± 2.00
54.40 ± 1.00
13.00 ± 1.00
(inch)
0.057 ± 0.002
0.114 ± 0.002
0.049 ± 0.002
0.059 + 0.004
7.008 ± 0.079
2.142 ± 0.039
0.512 ± 0.039
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.10
8.00 + 0.30 / - 0.10
12.30 ± 1.00
(inch)
0.069 ± 0.004
0.138 ± 0.004
0.158 ± 0.004
0.158 ± 0.004
0.079 ± 0.004 0.315 + 0.012 / - 0.004
0.484 ± 0.039
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
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Comchip Technology CO., LTD.
SMD Switching Diode
Marking Code
Part Number
Marking Code
CDSV21H-G
JS
XX
xx= Product type marking code
Suggested PAD Layout
SOD-323
B
SIZE
(mm)
(inch)
A
1.60
0.063
B
0.63
0.024
C
0.83
0.033
A
D
2.86
0.113
D
C
Standard Packaging
REEL PACK
Case Type
SOD-323
REEL
Reel Size
( pcs )
(inch)
3,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
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Comchip Technology CO., LTD.
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