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CDSW20-G

P1-P3P4-P4
CDSW19-G/20-G/21-G
Page 1
QW-B0018
SMD Switching Diode
High Speed
RoHS Device
Maximum Rating (at Ta=25°C unless otherwise noted)
REV:C
Electrical Characteristics (at Ta=25°C unless otherwise noted)
°C
mA
°C/W
mW
mA
mA
V
V
V
-65 ~ +150
625
500
250
200
141
200
250
TSTG
IFRM
PD
Io
VR(RMS)
VRRM
VRWM
VR
VRM
IFM
@1.0mS
@1.0S
Storage temperature
Repetitive peak forward current
Power dissipation
Peak forward surge current
Average rectified output current
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC blocking voltage
Non-Repetitive peak reverse voltage
Forward continuous current
Parameter
Symbol
CDSW19-G CDSW20-G
CDSW21-G
Unit
nS
PF
uA
V
50
5
0.1
0.1
0.1
1.0
1.25
CT
IR
VF
tRR
Capacitance between terminals
Reverse current
Forward voltage
Reverse recovery time
Parameter
Conditions
Symbol
Min
Typ
Max
Unit
f = 1 MHZ, VR=0V
VR=100 V
VR=150 V
VR=200 V
IF = 0.1 A
IF = 0.2 A
IF = IR=30 mA, RL =100 Ω, Irr = 0.1 X IR
R JA
RMS reverse voltage
Thermal Resistance (Junction to ambient)
IFSM
400
2.5
0.5
A
120 200
100 150
71 106
CDSW19-G
CDSW20-G
CDSW21-G
0.152(3.85)
0.140(3.55)
0.049(1.25)
0.041(1.05)
Dimensions in inches and (millimeter)
SOD-123
0.020 (0.50) REF
0.004(0.10) Max.
0.110(2.80)
0.102(2.60)
0.067(1.70)
0.059(1.50)
0.026(0.65)
0.018(0.45)
0.006 (0.15)
0.003 (0.08)
Features
-Fast Switching Speed
-Surface Mount Package Ideally Suited for
Automatic Insertion
-For General Purpose Switching Applications
Mechanical data
-Case: SOD-123, Molded Plastic
-Terminals: Solderable per MIL-STD-202, Method
208
-Weight: 0.01 gram(approx.).
Typical Characteristics (CDSW19-G/20-G/21-G)
Page 2
SMD Switching Diode
QW-B0018
Fig.1 - Forward Characteristics
Fig.2 - Typical Reverse Characteristics
REV:C
VF, Instantaneous Forward Voltage (V)
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4
0.001
0.01
0.1
1
IF
I
a
w
C
)
,
n
s
t
nt
a
n
e
o
us
F
o
r
a
r
d
u
r
r
e
n
t
(
A
O
TA=150 C
O
TA=125 C
O
TA=75 C
O
TA=25 C
O
TA=0 C
O
TA=75 C
VR, Instantaneous Reverse Voltage (V)
0
0.0001
I
R
ns
t
a
n
t
eve
s
e
r
e
n
t µA
,I
an
e
o
u
s
R
r
Cu
r
(
)
50 100 150 200 250
0.001
0.01
0.1
1
10
100
O
TA=75 C
O
TA=25 C
O
TA=0 C
O
TA=-40 C
O
TA=75 C
O
TA=25 C
O
TA=0 C
O
TA=75 C
O
TA=75 C
O
TA=25 C
O
TA=0 C
O
TA=-40 C
O
TA=125 C
O
TA=150 C
Fig.3 - Power Derating Curve
TA, Ambient Temperature (°C)
0
0
P
D
,
P
o
we
r
Di
s
s
i
pa
t
io
n,
(mW
)
25 50
75
100 125 150
50
100
150
200
250
300
Fig.4 - Typical Capacitance V.S.
Reverse Voltage
VR, Reverse Voltage (V)
0
0
C
T
,
T a
l
C
a
p
a
c
i
a
(
o
t
t
n
ce
p
F
)
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
10 20 30 40
QW-B0018
Page 3
REV: C
Comchip Technology CO., LTD.
Reel Taping Specification
B
C
d
D D
2
D
1
SYMBOL
A
(mm)
(inch)
1.85 0.05±
3.94 0.05±
1.55 0.10±1.57 0.05±
o
1
2
0
D1
D2
D
W1
4.00 0.10± 4.00 0.10± 2.00 0.10±
SYMBOL
(mm)
(inch)
0. 0.004±157
0.157 0.004±
0.079 0.004±
E F P
P0
P1 W W1
1.75 0.10±
0.069 0.004±
3.50 0.10±
0.138 0.004±
SOD-123
12.30 ± 1.0
0.484 ± 0.039
8.00 0.30 /+ –0.10
0.315 0.012 /+ –0.004
T
C
XX
0.062 0.002±
0.155 0.002±
0.073 0.002±
0.061 0.004± 7.008 0.079±
178 2.00± 54.40 1.00±
2.142 0.039±
13.00 ± 1.00
0.512 ± 0.039
SOD-123
Company reserves the right to improve product design , functions and reliability without notice.
SMD Switching Diode
P1-P3P4-P4

CDSW20-G

Mfr. #:
Buy CDSW20-G
Manufacturer:
Comchip Technology
Description:
Diodes - General Purpose, Power, Switching VR=150V, IF=200mA
Lifecycle:
New from this manufacturer.
Delivery:
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Payment:
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