参数资料
型号: BAV21WS-7-F
厂商: Diodes Inc
文件页数: 2/5页
文件大小: 176K
描述: DIODE SWITCH 200V 200MW SOD323
产品变化通告: Encapsulate Change 29/Aug/2008
产品目录绘图: SOD-323 Side 1
SOD-323 Side 2
SOD-323 Top
标准包装: 1
二极管类型: 标准
电压 - (Vr)(最大): 200V
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: 100nA @ 200V
电容@ Vr, F: 5pF @ 0V,1MHz
安装类型: 表面贴装
封装/外壳: SC-76,SOD-323
供应商设备封装: SOD-323
包装: 标准包装
产品目录页面: 1597 (CN2011-ZH PDF)
其它名称: BAV21WS-FDIDKR
BAV19WS - BAV21WS
Document number: DS30119 Rev. 18 - 2
2 of 5
www.diodes.com
February 2014
? Diodes Incorporated
BAV19WS - BAV21WS
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol BAV19WS BAV20WS BAV21WS Unit
Repetitive Peak Reverse Voltage
VRRM
120 200 250 V
Working Peak Reverse Voltage
DC Blocking Voltage
VRWM
VR
100 150 200 V
RMS Reverse Voltage
VR(RMS)
71 106 141 V
Forward Continuous Current (Note 5)
IFM
250 mA
Average Rectified Output Current (Note 5)
IO
200 mA
Non-Repetitive Peak Forward Surge Current @t = 1.0μs
@t = 100μs
@t = 10ms
IFSM
9.0
3.0
1.7
A
Repetitive Peak Forward Surge Current
IFRM
625 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation
PD
200 mW
Thermal Resistance Junction to Ambient Air (Note 5)
RθJA
625 °C/W
Operating and Storage Temperature Range
TJ , TSTG
-65 to +150
°C
Electrical Characteristics
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 6) BAV19WS
BAV20WS
V(BR)R
BAV21WS
120
200
250
?
V
IR
= 100μA
Forward Voltage
VF
?
1.0
1.25
V
IF
= 100mA
IF
= 200mA
Peak Reverse Current
@ Rated DC Blocking Voltage (Note 6)
IR
?
100
15
nA
μA
TJ
= +25°C
TJ
= +100°C
Total Capacitance
CT
?
5.0 pF VR
= 0, f = 1.0MHz
Reverse Recovery Time
trr
?
50 ns IF
= I
R
= 30mA,
Irr = 0.1 x IR, RL
= 100
?
Notes: 5. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
6. Short duration pulse test used to minimize self-heating effect.
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