CDST-21_12 Datasheet, PDF (1/2 Pages) Comchip Technology – Small Signal Switching Diodes

Small Signal Switching Diodes
CDST-21/A/C/S-G
Reverse Voltage: 250 Volts
Forward Current: 200 mA
RoHS Device
Features
-Design for mounting on small surface.
-High speed switching.
-High mounting capability, strong surge
withstand, high reliability.
Mechanical data
-Case: SOT-23, molded plastic.
-Terminals: solderable per MIL-STD-750,
method 2026.
-Approx. weight: 0.008 grams
Circuit diagram
3
3
3
3
1
2
CDST-21-G
1
2
CDST-21A-G
1
2
CDST-21C-G
1
2
CDST-21S-G
SOT-23
0.056(1.40)
0.047(1.20)
0.119(3.00)
0.110(2.80)
3
1
2
0.083(2.10)
0.066(1.70)
0.044(1.10)
0.035(0.90)
0.006(0.15)
0.002(0.05)
0.103(2.60)
0.086(2.20)
0.020(0.50)
0.013(0.35)
0.006(0.15) max
0.007(0.20) min
Dimensions in inches and (millimeter)
Maximum Ratings and Electrical Characteristics
(at Ta=25°C unless otherwise noted)
Parameter
Repetitive peak reverse voltage
Reverse voltage
Average forward current
Power dissipation
Maximum forward voltage
Maximum reverse current
Maximum reverse recovery time
Maximum diode capacitance
Maximum junction temperature
Storage temperature
Symbol
VRRM
VR
IF
PD
VF
IR
Trr
CJ
TJ
TSTG
Conditions
@IF=100mA
@IF=200mA
@VR=200V
IF=10mA, RL=100Ω
VR=0V, f=1.0MHz
QW-B0015
Comchip Technology CO., LTD.
Value
250
250
200
225
1.0
1.25
1
50
5
150
-55 to +150
Units
V
V
mA
mW
V
μA
nS
pF
O_C
O
C
REV:B
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