MURS305-LFR FRONTIER [Frontier Electronics.], MURS305-LFR Datasheet - Page 2

• Manufacturer Part Number: MURS305-LFR
• Description: 3A ULTRA FAST RECOVERY SURFACE MOUNT RECTIFIER
• Manufacturer: FRONTIER [Frontier Electronics.]

RATINGS AND CHARACTERISTIC CURVE MURS305-LFR THRU MURS360-LFR
NOTE: 1. RISE TIME=7ns MAX. INPUT
0.01
40
30
25
20
15
10
100
1.0
0.1
10
5
0
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
FIG. 3-TYPICAL REVERSE CHARACTERISTICS
FIG. 1-TEST CIRCUIT DIAGRAM AND REVERSE
1
FIG. 5-MAXIMUM NON-REPETITIVE
2. RISE TIME =10ns MAX. SOURCE
(approx)
MURS305-LFR THRU MURS360-LFR
50Ω
NO INDUCTIVE
IMPEDANCE=50 OHMS
(+)
25 V
(-)
IMPEDANCE=1 MOhms 22PF
RECOVERY TIME CHARACTERISTIC
20 40
FORWARD SURGE CURRENT
NUMBER OF CYCLES AT 60 Hz
dc
8.3 ms Single Half Sine Wave
(JEDEC Method)
5
1Ω
NON
INDUCTIVE
D.U.T.
60 80
T
10 20
T
T
J
=125
J
J
100Ω
NO INDUCTIVE
=80
=25
o
o
o
OSCILLOSCOPE
C
C
C
( NOTE 1 )
100 120 140
50
GENERATOR
( NOTE 2 )
PULSE
(+)
(-)
100
+0.5A
-0.25A
0
SET TIME BASE
FOR 10/20 ns/cm
Trr
1cm
200
100
.001
1.0
.01
40
20
10
10
.1
6
4
2
1
.1 .2 .4
FIG. 4-TYPICAL INSTANTANEOUS
FIG. 6-TYPICAL JUNCTION CAPACITANCE
MURS305-LF~320-LF
.2
INSTANTANEOUS FORWARD VOLTAGE (V)
T
FORWARD CHARACTERISTICS
J
=25
.4
o
C
REVERSE VOLTAGE (V)
FIG. 2-TYPICAL FORWARD
.6
1.0 2
6.0
3.0
CURRENT DERATING CURVE
0
.8
AMBIENT TEMPERATURE (
Single Phase Half
Wave 60 Hz Resistive
or Inductive Load
MURS330-LF~360-LF
1.0 1.2 1.4
25 50 75 100 125 150 175
4
10 20 40 100
1.6 1.8
Page: 2
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C)