参数资料
型号: NRVB140SFT1G
厂商: ON Semiconductor
文件页数: 3/5页
文件大小: 107K
描述: DIODE SCHOTTKY 1A 40V SOD-123
标准包装: 3,000
二极管类型: 肖特基
电压 - (Vr)(最大): 40V
电流 - 平均整流 (Io): 1A
电压 - 在 If 时为正向 (Vf)(最大): 550mV @ 1A
速度: 快速恢复 =< 500 ns,> 200mA(Io)
电流 - 在 Vr 时反向漏电: 500µA @ 40V
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: 带卷 (TR)
MBR140SF, NRVB140SF
http://onsemi.com
3
I
F
, INSTANTANEOUS FORWARD CURRENT (AMPS)
i
F
, INSTANTANEOUS FORWARD CURRENT (AMPS)
Figure 1. Typical Forward Voltage Figure 2. Maximum Forward Voltage
0.1
vF, INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
10
1.0
VF, MAXIMUM INSTANTANEOUS FORWARD VOLTAGE
(VOLTS)
0.1
0.3 0.5 0.90.7
TJ
= 85
°C
TJ
= 125
°C
TJ
=
?40°C
TJ
= 25
°C
100
0.1
10
1.0
0.1
0.3 0.5 0.90.7
TJ
= 85
°C
TJ
= 125
°C
TJ
= 25
°C
I
R
, MAXIMUM REVERSE CURRENT (AMPS)
I
R
, REVERSE CURRENT (AMPS)
Figure 3. Typical Reverse Current Figure 4. Maximum Reverse Current
40
?6
0
VR, REVERSE VOLTAGE (VOLTS)
100E?3
10E?3
1.0E?3
100E?6
10E?6
1.0E
VR, REVERSE VOLTAGE (VOLTS)
10 20 30
40
?6
0
1.0E+0
100E?6
10E
10 20 30
TJ
= 125
°C
TJ
= 85
°C
TJ
= 25
°C
TJ
= 85
°C
TJ
= 25
°C
100E?3
10E?3
1.0E?3
P
FO
, AVERAGE POWER DISSIPATION (WATTS)
= 10
Ipk/Io
= 5
Figure 5. Current Derating
IO, AVERAGE FORWARD CURRENT (AMPS)
0.2
0
0
1.0
0.6
0.5
0.3
0.1
0.4 0.8 1.2 1.60.6 1.41.0
0.4
=
SQUARE
WAVE
dc
Ipk/Io
Ipk/Io
Ipk/Io
= 20
0.2
0.7
0.8
0.9
Figure 6. Forward Power Dissipation
I
O
, AVERAGE FORWARD CURRENT (AMPS)
Ipk/Io
= 5
TL, LEAD TEMPERATURE (°C)
25
35
1.8
1
0.8
0.4
0.2
0
45 65 85 12555 11575
95 105
0.6
SQUARE
WAVE
dc
Ipk/Io
=
Ipk/Io
= 10
Ipk/Io
= 20
1.2
1.4
1.6
freq = 20 kHz
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