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參數(shù)資料
| 型號： | US3F |
| 廠商： | Diodes Inc. |
| 英文描述： | 3.0A SURFACE MOUNT SUPER-FAST RECTIFIER |
| 中文描述： | 3.0A的表面貼裝超快速整流 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 76K |
| 代理商： | US3F |
A
DS30191 Rev. B-1
2 of 2
US3A - US3G
0
25
50
75
1
10
5
100
50
20
I
,
F
NUMBER OF CYCLES AT 60Hz
Fig. 3 Surge Current Derating Curve
Single Half-Sine-Wave
(JEDEC Method)
100
125
150
2
1.0
.1
1.0
0
40
60
20
80
120
140
100
I
R
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
Fig. 4 Typical Reverse Characteristics
T = 100 C
T = 150 C
T = 25 C
100
10
0
1.0
2.0
3.0
25
50
75
100
125
150
175
I
O
T , TERMINAL TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
50V DC
Approx
50
NI (Non-inductive)
10
NI
1.0
NI
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
t
rr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF.
2. Rise Time = 10ns max. Input Impedance = 50 .
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
0.001
0.01
0.1
1.0
10
0
.2
.6
.8
.4
1.0
1.2
1.4
I
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
Pulse Width: 300 s
1% Duty Cycle
μ
US3A-US3D
US3F-US3G
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| US3FB | 制造商:PACELEADER 制造商全稱:PACELEADER INDUSTRIAL 功能描述:SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS |
| US3G | 制造商:WEITRON 制造商全稱:Weitron Technology 功能描述:Surface Mount Ultra Fast Recovery Rectifiers |
| US3GB | 制造商:PACELEADER 制造商全稱:PACELEADER INDUSTRIAL 功能描述:SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS |
| US3GC | 制造商:PACELEADER 制造商全稱:PACELEADER INDUSTRIAL 功能描述:SURFACE MOUNT REVERSE VOLTAGE 50 TO 1000 VOLTS |
| US3G-LFR | 制造商:FRONTIER 制造商全稱:Frontier Electronics. 功能描述:3A ULTRA FAST RECOVERY SURFACE MOUNT RECTIFIER |
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