参数资料
型号: CDST-21-G
厂商: Comchip Technology
文件页数: 1/2页
文件大小: 59K
描述: DIODE SWITCHING 250V 200MA SOT23
标准包装: 3,000
二极管类型: 标准
电压 - (Vr)(最大): 250V
电流 - 平均整流 (Io): 200mA
电压 - 在 If 时为正向 (Vf)(最大): 1.25V @ 200mA
速度: 小信号 =< 200mA(Io),任意速度
反向恢复时间(trr): 50ns
电流 - 在 Vr 时反向漏电: 1µA @ 200V
电容@ Vr, F: 5pF @ 0V,1MHz
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23
包装: 带卷 (TR)
Small
Signal
Switching
Diodes
Reverse V
oltage: 250 Volts
Forward Current: 200 mA
RoHS Device
Page 1
REV:B
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.
-T
erminals: solderable per MIL-STD-750,
method 2026.
-Approx. weight: 0.008 grams
Circuit diagram
CDST-21/A/C/S-G
Maximum Ratings and Electrical Characteristics
Dimensions
in
inches
and
(millimeter)
QW-B0015
Comchip Technology CO., LTD.
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
Units
Symbol
Parameter
VRRM
VR
IF
PD
VF
IR
Trr
CJ
TJ
TSTG
1
2
3
Conditions
Value
@IF=100mA
@IF=200mA
@VR=200V
IF=10mA, RL=100Ω
VR=0V, f=1.0MHz
250
250
200
225
1.0
1.25
1
50
5
150
-55 to +150
V
V
mA
mW
V
μA
nS
pF
OC
CDST-21-G
CDST-21A-G
CDST-21C-G
CDST-21S-G
1
2
3
1
2
3
1
2
3
SOT-23
3
1
2
0.119(3.00)
0.110(2.80)
0.056(1.40)
0.047(1.20)
0.083(2.10)
0.066(1.70)
0.044(1.10)
0.035(0.90)
0.020(0.50)
0.013(0.35)
0.006(0.15)
0.002(0.05)
0.103(2.60)
0.086(2.20)
0.006(0.15) max
0.007(0.20) min
O
C
(at Ta=25°C unless otherwise noted)
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