HER201-LFR データシートの表示（PDF） - Frontier Electronics.
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HER201-LFR Datasheet PDF : 2 Pages
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RATINGS AND CHARACTERISTIC CURVE HER201-LFR THRU HER208-LFR
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTIC
50Ω
NO INDUCTIVE
10Ω
NO INDUCTIVE
+0.5A
(+)
25 Vdc
(approx)
(-)
D.U.T.
1Ω
NON
INDUCTIVE
(-)
PULSE
GENERATOR
( NOTE 2 )
0
-0.25A
OSCILLOSCOPE (+)
( NOTE 1 )
-1.0A
NOTE: 1. RISE TIME=7ns MAX. INPUT
IMPEDANCE=1 MOhms 22PF
2. RISE TIME =10ns MAX. SOURCE
IMPEDANCE=50 OHMS
FIG. 3-TYPICAL REVERSE CHARACTERISTICS
100
TJ=125oC
10
TJ=80oC
1.0
TJ=25oC
FIG. 2-TYPICAL FORWARD
Trr
CURRENT DERATING CURVE
2.0
1cm
SET TIME BASE
FOR 10/20 ns/cm
1.0
Single Phase
Half Wave 60 Hz
Resistive or
Inductive Load
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE (oC)
FIG. 4-TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
10
HER201-LF~203-LF
1.0 HER204-LF~205-LF
.1
HER206-LF
HER207-LF~208-LF
.1
.01
20 40 60 80 100 120
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
.01
.001
TJ=25oC
Pulse Width=300uS
1% Duty Cycle
.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE (V)
FIG. 5-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
60
50
40
30
20
10
1
8.3 ms Single Half Sine Wave
(JEDEC Method)
2
5 10 20
50 100
NUMBER OF CYCLES AT 60HZ
FIG. 6-TYPICAL JUNCTION CAPACITANCE
200
100
40
20 HER206-LF~208-LF
10
6
4
HER201-LF~205-LF
2
TJ=25oC
1
.1 .2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, (V)
HER201-LFR THRU HER208-LFR
Page: 2
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