MUR120 -MUR160
ULTRAFAST RECTIFIERS
PRV : 200 - 600 Volts
Io : 1.0 Ampere
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
MECHANICAL DATA :
* Case : DO-41 Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
Method 208 guaranteed
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.339 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25
°
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SYMBOL MUR120 MUR140 MUR160 UNIT
Maximum Repetitive Peak Reverse Voltage VRRM 200 400 600 V
Maximum Working Reverse Voltage VRWM 200 400 600 V
Maximum DC Blocking Voltage VDC 200 400 600 V
Maximum Average Forward Current , See Fig. 2 IF(AV) 1.0 A
Non-repetitive Peak Forward Surge Current IFSM 35 A
Maximum Forward Voltage at IF = 1 Amp. (Note 1) VF0.875 1.25 V
Maximum Reverse Current at TJ = 25 °CIR2.0 5.0 µA
Rated DC Blocking Voltage TJ = 125 °CIR(H) 50 150 µA
Maximum Reverse Recovery Time ( Note 2 ) Trr 25 50 ns
Junction Temperature Range TJ - 65 to + 175 °C
Storage Temperature Range TSTG - 65 to + 175 °C
Notes :
(1) Pulse Test : Pulse Width = 300 µs, Duty Cycle
≤
2.0%
(2) Reverse Recovery Test Conditions : IF = 0.5A, IR = 1A ; Irr = 0.25 A
Page 1 of 2 Rev. 02 : March 25, 2005
RATING
DO - 41
0.205 (5.20)
0.160 (4.10)
0.107 (2.74)
0.080 (2.03)
0.034 (0.86)
0.028 (0.71)
1.00 (25.4)
MIN.
1.00 (25.4)
MIN.
Dimensions in inches and ( millimeters )
* Pb / RoHS Free
RATING AND CHARACTERISTIC CURVES ( MUR120 - MUR160 )
FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
+
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.
FIG. 2 - DERATING CURVE FOR OUTPUT FIG. 3 - MAXIMUM NON-REPETITIVE PEAK
RECTIFIED CURRENT FORWARD SURGE CURRENT
0 25 50 75 100 125 150 175 1 2 4 6 10 20 40 60 100
AMBIENT TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG. 4 - TYPICAL FORWARD CHARACTERISTICS FIG. 5 - TYPICAL REVERSE CHARACTERISTICS
Page 2 of 2 Rev. 02 : March 25, 2005
0.8
0.6
0.4
0.2
1.0
10
1.0
28
0
35
0
21
14
7
10
80
1.0
0.01
0.1
100 140
020 40 60 120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
PEAK FORWARD SURGE CURRENT,
AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
FORWARD CURRENT, AMPERES
REVERSE CURRENT, MICROAMPERES
TJ = 25 °C
TJ = 100 °C
TJ = 25 °C
Ta = 55 °C
Pulse Width = 300 µs
2% Duty Cycle
0.1
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
FORWARD VOLTAGE, VOLTS
0.01
MUR120
MUR140
MUR160
8.3ms SINGLE HALF SINE-WAVE
MUR120
MUR140
MUR160
SET TIME BASE FOR 15/25 ns/cm
Trr
+ 0.5
0
- 0.25
- 1.0
1 cm
50 Vdc
(approx)
OSCILLOSCOPE
( NOTE 1 )
1 Ω
50 Ω10 Ω
D.U.T. PULSE
GENERATOR
( NOTE 2 )
