参数资料
型号: BAV19W-7
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 121K
描述: DIODE SWITCH 100V 250MW SOD-123
标准包装: 1
二极管类型: 标准
电压 - (Vr)(最大): 100V
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 @ 100V
电容@ Vr, F: 5pF @ 0V,1MHz
安装类型: 表面贴装
封装/外壳: SOD-123
供应商设备封装: SOD-123
包装: 剪切带 (CT)
其它名称: BAV19W
BAV19WCT
BAV19WCT-ND
BAV19WDICT
BAV19W - BAV21W
Document number: DS12024 Rev. 21 - 2
2 of 4
www.diodes.com
October 2013
? Diodes Incorporated
BAV19W - BAV21W
Maximum Ratings
(@TA
= +25°C, unless otherwise specified.)
Characteristic Symbol BAV19W BAV20W BAV21W Unit
Non-Repetitive Peak Reverse Voltage
VRM
120 200 250 V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
100 150 200 V
RMS Reverse Voltage
VR(RMS)
71 106 141 V
Forward Continuous Current
IFM
400 mA
Average Rectified Output Current
IO
200 mA
Non-Repetitive Peak Forward Surge Current @t = 1.0ms
@t = 1.0s
IFSM
2.5
0.5
A
Repetitive Peak Forward Surge Current
IFRM
625 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6)
PD
250 mW
Thermal Resistance Junction to Ambient Air (Note 6)
R?JA
500 °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 5) BAV19W
BAV20W
BAV21W
V(BR)R
120
200
250
?
V
IR
= 100
?A
Forward Voltage
VFM
?
1.0
1.25
V
IF
= 100mA
IF
= 200mA
Peak Reverse Current
@ Rated DC Blocking Voltage (Note 5)
IRM
?
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 I
R, RL
= 100W
Notes: 5. Short duration pulse test used
to minimize self-heating effect.
6. Part mounted on FR-4 PC board with minimum recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf
50
100
150
200
0
0
D
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
T AMBIENT TEMPERATURE (oC)A
Fig. 1 Power Derating Curve
300
250
25
50
75 100
125
150
Note 2
0.001
0.01
0.1
1
0
0.4
0.2
0. 6
I, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
Fig. 2 Typical Forward Characteristics
0.8
1.2
1.0
1.4
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