HER201 データシートの表示（PDF） - Semtech Electronics LTD.
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HER201 Datasheet PDF : 2 Pages
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HER201 THRU HER208
RATINGS AND CHARACTERISTIC CURVES
Fig. 1-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
+0.5A
(+)
25Vdc
(appox)
(-)
DUT
1
NON
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(NOTE 1)
(+)
0
-0.25A
-1.0A
NOTES:1. Rise Time=7ns max. Input Impedance=
1 megohm 22 pf
2. Rise Time=10ns max. Sourse Impedance=
50 ohms
trr
1cm
SET TIME BASE FOR
10/20ns/cm
Fig.2 - TYPICAL FORWARD
CURRENT DERATING
4.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
2.0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE,o C
Fig. 3-TYPICAL REVERSE CHARACTERISTICS
Fig. 4-TYPICAL FORWARD CHARACTERISTICS
100
10
Tj =150o C
10
Tj =100o C
1
Tj=25o C
0.1
0.01
20
40
60 80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)
Fig. 5-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
70
60
50
40
30
20
10
0
1
8.3ms Single Half Sine Wave
JEDEC Method
2
5
10
20
NUMBER OF CYCLES AT 60Hz
50
100
1.0
0.1
0.01
Tj = 25 C
0.001
0
PULSE WIDTH =300 s,
1% DUTY CIRCLE
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
FORWARD VOLTAGE, (V)
Fig. 6-TYPICAL JUNCTION CAPACITANCE
200
100
60
40
20
HER201~HER205
10
Tj =25 C
HER206~HER208
6
4
2
1
0.1 0.2 0.4
124
10 20 40
100
REVERSE VOLTAGE. (V)
SEMTECH ELECTRONICS LTD.
(Subsidiary of Semtech International Holdings Limited, acompany
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 03/07/2003 H
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