MUR440-G Datasheet, PDF (2/2 Pages) Comchip Technology – Ultra Fast Recovery Rectifier

Ultra Fast Recovery Rectifier
RATING AND CHARACTERISTIC CURVES (MUR440-G Thru. MUR460-G)
Fig.1 Forward Current Derating Curve
6.0
5.0
L=1/2”
4.0
PCB with 1.5”x1.5”
copper pads
3.0
2.0
1.0
0
0
25
50
75
100
125 150 175
Lead Temperature ( ^OC)
Fig.2 Maximum Non-repetitive Peak
Forward Surge Current
175
150
125
100
75
50
25
0
0
10
100
Number of Cycles at 60Hz
Fig.3 Typical Instantaneous Forward Characteristics
100
10
1.0
0.1
0.01
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Instantaneous Forward Voltage (V)
Fig.4 Typical Reverse Characteristics
1000
100
TJ=175°C
10
TJ=100°C
1
0.1
TJ=25°C
0.01
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Fig.5 Typical Junction Capacitance per leg
1000
TJ=25°C
f=1MHz
Vsig=50mVp-p
100
10
0.1
1
10
100
Reverse Voltage (V)
QW-BU008
Comchip Technology CO., LTD.
REV:A
Page 2