参数资料
型号: BAT54W-7-F
厂商: Diodes Inc
文件页数: 2/4页
文件大小: 195K
描述: DIODE SCHOTTKY 30V 200MW SC70-3
产品变化通告: Wire Change 16/Sept/2008
产品目录绘图: 3 Pin Circuit
标准包装: 1
二极管类型: 肖特基
电压 - (Vr)(最大): 30V
电流 - 平均整流 (Io): 200mA(DC)
电压 - 在 If 时为正向 (Vf)(最大): 1V @ 100mA
速度: 小信号 =< 200mA(Io),任意速度
反向恢复时间(trr): 5ns
电流 - 在 Vr 时反向漏电: 2µA @ 25V
电容@ Vr, F: 10pF @ 1V,1MHz
安装类型: 表面贴装
封装/外壳: SC-70,SOT-323
供应商设备封装: SOT-323
包装: 标准包装
产品目录页面: 1598 (CN2011-ZH PDF)
其它名称: BAT54W-FDIDKR
BAT54W /AW /CW /SW
Document number: DS30065 Rev. 15 - 2
2 of 4
www.diodes.com
March 2014
? Diodes Incorporated
BAT54W /AW /CW /SW
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30 V
Forward Continuous Current (Note 6)
IF
200 mA
Repetitive Peak Forward Current (Note 6)
IFRM
300 mA
Forward Surge Current (Note 6) @ t < 1.0s
IFSM
600 mA
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 6)
PD
200 mW
Thermal Resistance Junction to Ambient Air (Note 6)
RθJA
625 °C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +125 °C
Electrical Characteristics
(@T
A
= +25°C, unless otherwise specified.)
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown Voltage (Note 7)
V(BR)R
30
?
?
V
IR
= 100μA
Forward Voltage
VF
?
?
240
320
400
500
1000
mV
IF
= 0.1mA
IF
= 1mA
IF
= 10mA
IF
= 30mA
IF
= 100mA
Reverse Leakage Current (Note 7)
IR
?
?
2.0
μA
VR
= 25V
Total Capacitance
CT
?
?
10 pF VR
= 1.0V, f = 1.0MHz
Reverse Recovery Time
trr
?
?
5.0 ns IF
= 10mA through I
R
= 10mA
to IR = 1.0mA, RL
= 100
?
Notes: 6. Mounted on FR-4 PC board with recommended pad layout which can be found on our website at http://www.diodes.com.
7. Short duration pulse test used to minimize self-heating effect.
0.1
0.01
1
0.001
0.0001
0
1.0
0.4
0.6
0.8
0.2
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. 1 Typical Forward Characteristics
0.001
0.01
0.1
10
1
100
0
510152025
30
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
Fig. 2 Typical Reverse Characteristics
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