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HER155-LFR PDF预览

HER155-LFR

更新时间: 2024-01-12 05:49:50
品牌 Logo 应用领域
FRONTIER 超快恢复二极管快速恢复二极管
页数 文件大小 规格书
2页 128K
描述
1.5A ULTRA FAST RECOVERY RECTIFIER

HER155-LFR 技术参数

Case Style:DO-15Maximum average forward rectified current:1.5
Maximum recurrent peak reverse voltage:400Peak forward surge current:50
Maximum instantaneous forward voltage:1.0Maximum reverse current:5.0
TRR(nS):50class:Diodes

HER155-LFR 数据手册

 浏览型号HER155-LFR的Datasheet PDF文件第1页 
RATINGS AND CHARACTERISTIC CURVE HER151-LFR THRU HER158-LFR  
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE  
RECOVERY TIME CHARACTERISTIC  
50Ω  
10Ω  
FIG. 2-TYPICAL FORWARD  
NO INDUCTIVE  
NO INDUCTIVE  
Trr  
CURRENT DERATING CURVE  
(-)  
+0.5A  
3.0  
D.U.T.  
Single Phase Half  
Wave 60 Hz  
Resistive or  
Inductive Load  
PULSE  
GENERATOR  
( NOTE 2 )  
(+)  
25 Vdc  
(approx)  
2.0  
0
1.5  
1Ω  
NON  
INDUCTIVE  
-0.25A  
OSCILLOSCOPE  
(+)  
(-)  
( NOTE 1 )  
1.0  
-1.0A  
0
NOTE: 1. RISE TIME=7ns MAX. INPUT  
IMPEDANCE=1 MOhms 22PF  
2. RISE TIME =10ns MAX. SOURCE  
IMPEDANCE=50 OHMS  
1cm  
25 50 75 100 125 150 175  
AMBIENT TEMPERATURE (oC)  
SET TIME BASE  
FOR 10/20 ns/cm  
FIG. 4-TYPICAL INSTANTANEOUS  
FORWARD CHARACTERISTICS  
FIG. 3-TYPICAL REVERSE CHARACTERISTICS  
10  
100  
10  
HER151-LF~153-LF  
TJ=125oC  
TJ=80oC  
HER154-LF~155-LF  
1.0  
TJ=25oC  
0.1  
.01  
1.0  
.1  
HER157-LF~158-LF  
HER156-LF  
.001  
.01  
.2 .4 .6  
.8 1.0 1.2 1.4 1.6 1.8 2.0  
0
20  
40 60 80 100 120 140  
INSTANTANEOUS FORWARD VOLTAGE (V)  
FIG. 6-TYPICAL JUNCTION CAPACITANCE  
TJ=25oC  
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)  
FIG. 5- MAXIMUM NON-REPETITIVE  
FORWARD SURGE CURRENT  
200  
70  
100  
40  
60  
50  
40  
30  
20  
10  
0
8.3 ms Single Half Sine Wave  
(JEDEC Method)  
HER151-LF~155-LF  
20  
10  
HER156-LF~158-LF  
6
4
2
1
0
1
2
4
6
10  
20  
40 60  
100  
NUMBER OF CYCLES AT 60 Hz  
.1 .2 .4  
1.0  
2
4
10  
20 40 100  
REVERSE VOLTAGE (V)  
HER151-LFR THRU HER158-LFR  
Page: 2  

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