CDST-19 Datasheet, PDF (1/4 Pages) Comchip Technology – SMD Switching Diodes

SMD Switching Diodes
CDST-19-G/20-G
High Speed
RoHS Device
Features
- Fast switching diode.
- Surface mount package ideally for automatic
insertion.
- For general purpose switching applications.
- High conductance.
Mechanical data
- Case: SOT-23
- Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026.
- Weight: 0.008 gram.
Circuit Diagram
3
1
2
-
+
SOT-23
0.056 (1.40)
0.047 (1.20)
0.041 (1.05)
0.035 (0.90)
0.119 (3.00)
0.110 (2.80)
3
1
2
0.083 (2.10)
0.066 (1.70)
0.006 (0.15)
0.003 (0.08)
0.103 (2.60)
0.086 (2.20)
0.020 (0.50)
0.012 (0.30)
0.006 (0.15) max
0.007 (0.20) min
Dimensions in inches and (millimeters)
Maximum Rating (at Ta=25°C unless otherwise noted)
Parameter
Non-Repetitive peak reverse voltage
DC blocking voltage
Average rectified output current
Power dissipation
Thermal resistance-Junction to ambient air
Junction temperature
Storage temperature range
Symbol
VRM
VR
IO
PD
RθJA
TJ
TSTG
CDST-19-G
CDST-20-G
100
150
100
150
200
250
500
150
-65 ~ +150
Electrical Characteristics (at TA=25°C unless otherwise noted)
Parameter
Symbol
Test Conditions
Min
Max
Reverse breakdown voltage
CDST-19-G
CDST-20-G
VBR
IR=100uA
100
150
Reverse leakage current
Forward voltage
Junction capacitance
Reverse recovery time
CDST-19-G
CDST-20-G
VR=100V
IR
VR=150V
IF=100mA
VF
IF=200mA
CJ
VR=0V, f=1MHZ
trr
IF=IR=30mA, Irr=0.1XIR
0.1
1
1.25
5
50
QW-B0021
Company reserves the right to improve product design , functions and reliability without notice.
Comchip Technology CO., LTD.
Unit
V
V
mA
mW
O_C/W
O_C
O_C
Unit
V
UA
V
pF
nS
REV:B
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