CDST-21-G 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
COMCHIP
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 ^OC unless otherwise noted)
Parameter
Symbol
Conditions
Repetitive peak reverse voltage
VRRM
Reverse voltage
VR
Average forward current
IF
Power dissipation
PD
Maximum forward voltage
@IF=100mA
VF
@IF=200mA
Maximum reverse current
IR
@VR=200V
Maximum reverse recovery time
Trr
IF=10mA, RL=100Ω
Maximum diode capacitance
CJ
VR=0V, f=1.0MHz
Maximum junction temperature
TJ
Storage temperature
TSTG
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
Page 1