MURS120 Datasheet, PDF (2/2 Pages) Diodes Incorporated – 1.0A SURFACE MOUNT SUPER-FAST RECTIFIER

RATING AND CHARACTERISTIC CURVES ( MURS120 )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50 Ω
10 Ω
Trr
+ 0.5
+
50 Vdc
(approx
.)
D.U.T.
1Ω
PULSE
GENERATOR
( NOTE 2 )
OSCILLOSCOPE
( NOTE 1 )
NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF.
2. Rise Time = 10 ns max., Source Impedance = 50 ohms.
3. All Resistors = Non-inductive Types.
0
- 0.25
- 1.0 A
SET TIME BASE FOR 15 ns/cm
1cm
FIG.2 - DERATING CURVE FOR OUTPUT
RECTIFIED CURRENT
1.0
0.8
0.6
0.4
0.2
0
60 80
100 120 140 160 180 200
LEAD TEMPERATURE, ( °C)
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
FIG.3 - MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
50
40
30
20
10
0
12
4 6 10 20
40 60 100
NUMBER OF CYCLES AT 60Hz
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10
10
TJ = 100 °C
1.0
1.0
TJ = 25 °C
0.1
0.01
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
FORWARD VOLTAGE, VOLTS
0.1
TJ = 25 °C
0.01
0
20 40 60 80 100 120 140
PERCENT OF RATED REVERSE
VOLTAGE, (%)
Page 2 of 2
Rev. 02 : March 25, 2005