FEATURES
Low cost
Diffused junc tion
Low l e akag e
and similar solvents
M ECHANICAL DATA
Case: JEDE C DO-41, molded plastic
-202,Method 208
Mounti ng: Any
Rat ings at 25 ambient temperature unless otherwise specifi ed.
Singl e phase,hal f wave,50 Hz,resistive or inductive load. For capaci tive load,derate by 20%.
Maximum recurrent peak reverse voltage VRRM 900 1000 V
Maximum RMS voltage VRMS 630 700 V
Maximum DC blocking v oltage VDC 900 1000 V
Maximum average forw ard rectified current
9.5mm lead length, @TA=75
Peak forward surge current
10ms single half- sine-w ave
s uperimpos ed on rated load @TJ=125
Maximum instantaneous forw ard voltage
@ 1.0A VFV
Maximum reverse current @TA=25
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1) trr ns
Typical junction capacitance (Note2) CJ
pF
Typical thermal resistance (Note3) RθJA /W
Operating junction temper atur e range TJ
Storage temperatur e range TSTG
3. Thermal resistance from junction to ambient.
MUR170
700
A
UNITSMUR1100
560
800
MUR180 MUR190
700
IF(AV)
490
MUR170 --- MU R 1100
HIGH EFFICIENCY RECTIFIER VOL TAGE RANGE: 700-- -1000 V
CURRENT: 1.0 A
M AX I M UM RATI NG S AND EL ECTRI CAL CHARACTERIS T I CS
DO - 41
Low forward voltage dr op
High crrent capabi l ity
Easily c l eaned with Fr eon,Alc ohol, lsopr opand
Pol arity: Col or band denotes c athode
W eight: 0.012 ounces, 0.34grams
A
- 55 ----- + 150
N OTE: 1.Meas ured wit h I F=0. 5A , I R=1A , I rr=0.25A.
2. Measured at 1.0MHZ and applied rev erse v oltage of 4.0V DC.
- 55 ----- + 150
75
1.7
15
60
G AL AXY ELECT RICAL
T erminals: Axial l eads,solder abl e per MIL-S TD
A
IR
IFSM
100.0
10.0
800
1.0
30.0
www.galaxycn.com
BLGALAXY ELECTRICAL
BL
Document Number 0262021 1.
www.galaxycn.com
Document Number 0262021 2.
AMPERES
AMPERES
RATINGS AND CHARACTERISTIC CURVES M U R170 --- MU R 1100
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
INSTAN TANEOUS FOR W ARD VO L TAG E , VO L TS
FIG.4 -- PEAK FORWARD SURGE CURRENT Z
S ET TI ME B AS E FO R 10 /20 n s/cm
NO TES:1.RISE TIME = 7ns MA X.INPUT IMPEDA NCE =1M . 22pF .
JJJJ 2.RIS E T IME = 10ns MAX.SOURC E IMP ED ANCE =50 .
FIG.2 -- TYPICAL FORWARD CHARACTERISTIC FIG.3 -- FORWARD DERATING CURVE
PEAK FORWARD SURGE CURRENT
AMPERES
NUMBER OF CYCLE S AT 60Hz
BLGALAXY ELECTRICAL
JUNCTION CAPACITANCE,pF
REVE RSE VOLTAGE,VOLTS
AMBIENT TEMPERATURE,
AVERAGE FORWARD RECTIFIED CURRENT
INSTANTANEOUS FORWARD CURRENT
FIG.5--TYPICAL JU N CTION CA PA CITANCE
PULSE
GENERATOR
(NOTE2)
D.U.T.
1
NONIN-
DUCTIVE
50
N1. 10
N1.
OSCILLOSCOPE
(NOTE1)
(+)
25VDC
(approx)
(-)
-1.0A
-0.25A
0
+0.5A
trr
1cm
0
0.001
0.01
0.1
1.0
10
TJ=25
Pulse Width=300µS
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Single Phase
Half Wave 60HZ
Re sistive or
Inductive Load
0.2
0
0 25 50
0.4
0.6
0.8
1.0
10075 125 175150
01
10
20
40
30
50
5 10 10050
TJ=125
8.3ms Single Half
Sine-Wav e
TJ=25
1
2
4
6
10
20
40
60
100
200
0.1 0.2 0.4 1 2 4 10 40 10020
