HER201 データシートの表示（PDF） - DIOTEC Electronics Corporation
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HER201 Datasheet PDF : 2 Pages
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HER201 THRU HER208
RATINGS AND CHARACTERISTIC CURVES
2.5
2.0
1.5
1.0
0.5
Single phase half-wave
60 Hz resistive or inductive load
0
25 50 75 100 125
150 175 200
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
60
40
20
10
HER201 -HER204
HER205
2.0
HER206 - HER208
1.0
0.01
Tj = 25°C
Pulse width = 300µs
0.6
0.8
1.0
1.2
1.4
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
HER201 -HER205
Tj = 25°C
f = 1.0MHz
HER206 -HER208
10
0
1
10
100
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
50Ω NI (Non-inductive)
10Ω NI
(+)
50V DC
Approx
(-)
Device
Under
Test
(-)
Pulse
Generator
(Note 2)
1.0Ω
NI
Oscilloscope
(Note 1)
(+)
1
1
+0.5A
10
100
VR, REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
trr
0A
-0.25A
Notes:
1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF.
2. Rise Time = 10ns max. Input Impedance = 50Ω.
-1.0A
Set time base for 5/10ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
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