MURS120
SURFACE MOUNT
ULTRA FAST RECTIFIER
PRV : 200 Volts
Io : 1.0 Ampere
FEATURES :
* High c ur rent capability
* High surge c ur r ent capability
* High reliability
* Low reverse curr ent
* Low for ward voltage drop
* Super Fast Recovery Ti me
* Pb / RoHS Free
MECHANICAL DATA :
* Case : SMB M olded pl ast ic
* Epoxy : UL94V - O rat e flame r etardant
* Lead : Lead Formed for S ur face Mount
* Pol ar it y : Col or band denotes cathode end
* Mount ing posit ion : A ny
* Wei ght : 0.093 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratin
g
a t 25 °C ambient tem
p
erature unless otherwise s
p
ecified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, dera te current by 20%.
SYMBOL VALUE UNIT
Maximum Repetitive Peak Reverse Voltage V
RRM
200 V
Maxi mum Work i ng Revers e Voltage V
RWM
200 V
Maxi mum DC Blocki ng Voltage V
DC
200 V
Maxi mum Average For ward Current T
L
= 155 °CI
F(AV)
1.0 A
Maxi mum Peak Forward Surge Current
(Surge applied at rat ed load condi t ions, hal f wave, singl e phase) I
FSM
40 A
Maxi mum Forward Vol t age at I
F
= 1 A (Note 1) V
F
0.875 V
Maxim um Reverse Current at T
J
= 25 °CI
R
2.0 μA
Rated DC Blocki ng Voltage T
J
= 150 °CI
R(H)
50 μA
Maximum Reverse Recovery Time ( Note 2 ) Trr 30 ns
Juncti on Tem peratur e Range T
J
- 65 t o + 175 °C
Storage Temperature Range T
STG
- 65 t o + 175 °C
Notes :
(
1
)
Pulse Test : Pulse Width = 300
μ
s, Dut
y
C
y
cle ≤ 2.0%
( 2 ) Reverse Recovery Te st Con d i tions : I
F
= 0.5A, I
R
= 1A ; Irr = 0.25 A
Page 1 of 2 Rev. 03 : Sept ember 28, 2012
RATING
SMB (DO-214AA)
Dimensions in millime ters
0.22 ± 0.07
2.1 ±0.15
5.30 ± 0.22
2.28 ± 0.15
4.65 ± 0.30
3.62 ±0.32
1.14 ± 0.38
0.1 ± 0.1
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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 4 6 10 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. 03 : September 28, 2012
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, AMPERE S
AVERAGE FORWARD OUTPUT
CURRENT, AMPERE S
80
0.01 100 1400 20 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 A
0
- 0.25 A
- 1.0 A
OSCILLOSCOPE
( NOTE 1 )
1 Ω
50 Ω10 Ω
D.U.T.
50 Vdc
(approx
.)
PULSE
GENERATOR
( NOTE 2 )
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