参数资料
型号: SBR3A40SA-13
厂商: Diodes Inc
文件页数: 3/5页
文件大小: 104K
描述: DIODE SBR 3A 40V SMA
标准包装: 5,000
系列: SBR®
二极管类型: 超级势垒
电压 - (Vr)(最大): 40V
电流 - 平均整流 (Io): 3A
电压 - 在 If 时为正向 (Vf)(最大): 500mV @ 3A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 400µA @ 40V
安装类型: 表面贴装
封装/外壳: DO-214AC,SMA
供应商设备封装: SMA
包装: 带卷 (TR)
SBR3A40SA
Document number: DS31107 Rev. 11 - 2
3 of 5
www.diodes.com
September 2013
? Diodes Incorporated
SBR3A40SA
SBR is a registered trademark of Diodes Incorporated.
Fig. 1 Forward Power Dissipation
0
01234
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
I , AVERAGE FORWARD CURRENT (A)F(AV)
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (W)
D
Fig. 2 Typical Forward Characteristics
0 0.2 0.4 0.6 0.8
V , INSTANTANEOUS FORWARD VOLTAGE (V)F
1
10
100
1,000
10,000
I, INS
T
AN
T
ANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(mA)
F
T = 25°CA
T = 85°CA
T = 125°CA
Fig. 3 Typical Reverse Characteristics
0.0001
0.001
0.01
0.1
1
10
100
0 5 10 15 20 25 30 35 40
V , INSTANTANEOUS REVERSE VOLTAGE (V)R
I , INSTANTANEOUS REVERSE CURRENT (mA)
R
T = -65°CA
T = 25°CA
T = 85°CA
T = 125°CA
T = 150°CA
Fig. 4 Total Capacitance vs. Reverse Voltage
V , DC REVERSE VOLTAGE (V)R
C , TOTAL CAPACITANCE (pF)
T
1
10
100
1,000
10,000
0.1 1 10
100
Fig. 5 Forward Current Derating Curve
0
0 25 50 75 100 125 150
0.5
1.0
1.5
2.0
2.5
3.0
3.5
T , AMBIENT TEMPERATURE (°C)A
I , AVERAGE FORWARD CURRENT (A)
F(AV)
Fig. 6 Operating Temperature Derating
00 5 10 15 20 25 30 35 40
25
50
75
100
125
150
V , DC REVERSE VOLTAGE (V)R
T , DERATED AMBIENT TEMPERATURE (°C)
A
Note 11
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