Comchip CDSV4148-G Smd switching diode Datasheet

SMD Switching Diode
SMD Diodes Specialist
CDSV4148-G
High Speed
RoHS Device
SOD-323
Features
-Fast Switching Speed
0.071(1.80)
0.063(1.60)
-High Conductance
0.055(1.40)
0.047(1.20)
0.014(0.35)
0.010(0.25)
-Surface Mount Package Ideally Suited for
Automatic Insertion
-For General Purpose Switching Appilcations.
0.106(2.70)
0.098(2.50)
Mechanical data
0.006(0.15)
0.003(0.08)
0.039(1.00)MAX.
0.004(0.10)MAX.
Case: SOD-323, Molded Plastic
Terminals: Solderable per MIL-STD-202, Method
208
Mounting position: Any.
0.019(0.475)REF.
Dimensions in inches and (millimeter)
Maximum Rating (at TA=25°C unless otherwise noted)
Conditions
Parameter
Min
Symbol
Max
Unit
Non-Repetitive peak reverse voltage
VRM
100
V
Peak repetitive peak reverse voltage
Working peak reverse voltage
DC blocking voltage
VRRM
VRWM
VR
75
V
VR(RMS)
53
mA
Forward continuous current
IFM
300
mA
Average rectified output current
Io
150
mA
IFSM
2
1
A
PD
200
mW
625
°C/W
+150
°C
+125
°C
RMS reverse voltage
TP = 1uS
TP = 1S
Peak forward surge current
Power dissipation
Thermal Resistance (Junction to ambient)
R
Storage temperature
TSTG
Junction temperature
Tj
JA
-65
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Conditions
Symbol Min Typ Max Unit
VF
0.715
0.855
1.0
1.25
V
VR = 20 V
VR = 75 V
IR
25
1
nA
uA
Capacitance between terminals
f = 1 MHZ,and 0VDC reverse voltage
CT
2
PF
Reverse recovery time
IF = IR 10 mA, RL =100 ohms, Irr = 0.1 X IR
TRR
4
nS
Forward voltage
IF = 1mA DC
IF = 10mA DC
IF = 50mA DC
IF = 150mA DC
Reverse current
REV:A
Page 1
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Comchip Technology CO., LTD.
SMD Switching Diode
SMD Diodes Specialist
PATING AND CHARACTERISTIC CURVES (CDSV4148-G)
Fig. 2 - Leakage current V.S. Junction Temperature
Fig. 1 - Forward Characteristics
10,000
100
1,000
IR, Leakage Current (nA)
IF, Instantaneous Forward Current (mA)
1000
10
1
100
10
0.1
VR=20V
1
0.01
0
1
2
0
V F, Instantaneous Forward Voltage (V)
100
200
Tj, Junction Temperature (°C)
REV:A
Page 2
QW-B0047
Comchip Technology CO., LTD.
SMD Switching Diode
SMD Diodes Specialist
Reel Taping Specification
d
P0
P1
F
B
P
T
E
Index hole
W
C
A
12
o
0
D2
D1 D
W1
Trailer
Device
.......
.......
End
Leader
....... .......
....... .......
.......
..... ..
10 pitches (min)
Start
10 pitches (min)
Direction of Feed
SOD-323
SOD-323
SYMBOL
A
B
C
d
D
D1
D2
(mm)
1.52 ± 0.10
2.90 ± 0.10
1.35 ± 0.10
1.50 ± 0.10
178 ± 1
54.4 MIN.
13.0 ± 0.20
(inch)
0.060± 0.004
0.114 ± 0.004
0.053 ± 0.004
0.059 ± 0.004
7.008 ± 0.040
2.142 MIN.
0.512 ± 0.008
SYMBOL
E
F
P
P0
P1
W
W1
(mm)
1.75 ± 0.10
3.50 ± 0.05
4.00 ± 0.10
4.00 ± 0.10
2.00 ± 0.05
8.00 ± 0.30
9.5 MAX.
(inch)
0.069 ± 0.004
0.138 ± 0.002
0.157 ± 0.004
0.157 ± 0.004
0.079 ± 0.002
0.315 ± 0.012
0.374 MAX
REV:A
Page 3
QW-B0047
Comchip Technology CO., LTD.
SMD Switching Diode
SMD Diodes Specialist
Marking Code
Part Number
Marking Code
CDSV4148-G
T4
T4
Suggested PAD Layout
SOD-323
SIZE
A
(mm)
(inch)
2.33
0.092
D
A
B
0.70
0.028
C
0.70
0.028
E
C
D
3.03
0.119
E
1.63
0.064
B
Standard Package
Qty per Reel
Reel Size
(Pcs)
(inch)
3000
7
Case Type
SOD-323
REV:A
Page 4
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Comchip Technology CO., LTD.
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