參數(shù)資料
型號: HER508-T3
廠商: Won-Top Electronics Co., Ltd.
英文描述: 5.0A ULTRAFAST DIODE
中文描述: 5.0a中超快二極管
文件頁數(shù): 2/4頁
文件大?。?/td> 58K
代理商: HER508-T3
HER501 – HER508
2 of 4 2006 Won-Top Electronics
0.01
0.1
1.0
10
100
0.6
1.0
1.4
1.8
T = 25 C
Pulse width = 300 s
2% duty cycle
μ
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
I
F
HER5
0
1 - 504
HER506 - HER5
0
8
HER5
0
5
10
100
200
1
10
100
I
,
F
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
8.3ms single half
sine-wave
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 5/10ns/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
(+)
(+)
(-)
(-)
1
0
10
0
100
0
1
10
100
C
j
V , REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
HER5
0
1 - HER505
HER5
0
6 - HER508
0
2
4
6
8
0
25
50
75
100
125
150
175
I
,
(
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
Single phase half wave
Resistive or Inductive load
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