MURS120
SURFACE MOUNT
ULTRA FAST RECTIFIERS
PRV : 200 Volts
Io : 1.0 Ampere
FEATURES :
* High current capability
* High surge current capability
* High reliability
* Low reverse current
* Low forward voltage drop
* Super Fast Recovery Time
MECHANICAL DATA :
* Case : SMB Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.093 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 VALUE UNIT
Maximum Repetitive Peak Reverse Voltage VRRM 200 V
Maximum Working Reverse Voltage VRWM 200 V
Maximum DC Blocking Voltage VDC 200 V
Maximum Average Forward Current TL = 155 °CIF(AV) 1.0 A
Maximum Peak Forward Surge Current
(Surge applied at rated load conditions, half wave, single phase) IFSM 40 A
Maximum Forward Voltage at IF = 1 A (Note 1) VF0.875 V
Maximum Reverse Current at TJ = 25 °CIR2.0 µA
Rated DC Blocking Voltage TJ = 150 °CIR(H) 50 µA
Maximum Reverse Recovery Time ( Note 2 ) Trr 30 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
0.22 ± 0.07
2.0
±
0.1
2.3
±
0.2
4.8 ± 0.15
3.6 ± 0.15
SMB (DO-214AA)
1.1 ± 0.3
Dimensions in millimeter
* Pb / RoHS Free
RATING AND CHARACTERISTIC CURVES ( MURS120 )
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
60 80 100 120 140 160 180 200 1 2 4610 20 40 60 100
LEAD TEMPERATURE, ( °C) NUMBER OF CYCLES AT 60Hz
FIG.4 - TYPICAL FORWARD CHARACTERISTICS FIG.5 - TYPICAL REVERSE CHARACTERISTICS
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Page 2 of 2 Rev. 02 : March 25, 2005
TJ = 25 °C
0.8
0.6
0.4
0.2
1.0
10 10
1.0
40
0
50
0
30
20
10
1.0
0.1
0.1
PEAK FORWARD SURGE
CURRENT, AMPERES
AVERAGE FORWARD OUTPUT
CURRENT, AMPERES
80
0.01
100 140020 40 60 120
PERCENT OF RATED REVERSE
VOLTAGE, (%)
REVERSE CURRENT, MICROAMPERES
TJ = 25 °C
TJ = 100 °C
FORWARD VOLTAGE, VOLTS
FORWARD CURRENT, AMPERES
0.01
SET TIME BASE FOR 15 ns/cm
1cm
Trr
+ 0.5
0
- 0.25
- 1.0 A
OSCILLOSCOPE
( NOTE 1 )
1 Ω
50 Ω10 Ω
D.U.T.
50 Vdc
(approx
.)
PULSE
GENERATOR
( NOTE 2 )