Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998 FAX: (805) 522-9989
E-mail: frontiersales@frontierusa.com
Web: http://www.frontierusa.com
3A ULTRA FAST RECOVERY SURFACE MOUNT RECTIFIER
MURS305 THRU MURS360
CATHODE
FEATURES
z LOW PROFILE PACKAGE
z PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY
94V-0
.126(3.20)
.114(2.90)
z IDEAL FOR SURFACE MOUNTED APPLICATION
z GLASS PASSIVATED CHIP JUNCTION
z BUILT-IN STRAIN RELIEF DESIGN
z ULTRA FAST RECOVERY TIME FOR HIGH EFFICIENT
z HIGH TEMPERATURE SOLDERING : 250°C /10 SECONDS AT
TERMINALS
.320(8.13)
.305(7.75)
.245(6.22)
.220(5.59)
.280(7.11)
.260(6.60)
.103(2.62)
.079(2.06)
MECHANICAL DATA
z CASE: JEDEC DO-214AA MOLDED PLASTIC BODY, DIMENSIONS
IN INCHES AND (MILLIMETERS
z TERMINAL: SOLDER PLATED, SOLDERABLE PER MIL-STD-
750 METHOD 2026
.060(1.52)
.030(0.76)
z POLARITY: COLOR BAND DENOTES CATHODE
z WEIGHT: 0.21 GRAMS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATINGS 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%
MURS MURS MURS MURS MURS MURS
RATINGS
SYMBOL
UNITS
305
50
310
100
70
315
150
105
150
320
200
140
200
340
400
280
400
360
600
420
600
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
V
V
V
35
MAXIMUM DC BLOCKING VOLTAGE
50
100
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
AT TL=75°C
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL JUNCTION CAPACITANCE (NOTE 1)
IO
3.0
75
A
A
IFSM
CJ
70
13
PF
°C /W
°C
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
R
θjL
TSTG
TOP
-55 TO + 150
-55 TO + 125
OPERATING TEMPERATURE RANGE
°C
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
MURS MURS MURS MURS MURS MURS
CHARACTERISTICS
SYMBOL
UNITS
305
310
315
320
340
360
MAXIMUM FORWARD VOLTAGE AT IO DC
MAXIMUM DC REVERSE CURRENT AT TA=25°C
MAXIMUM DC REVERSE CURRENT AT TA=125°C
MAXIMUM REVERSE RECOVERY TIME (NOTE 3)
MARKING
VF
IR
0.875
2
1.25
5
V
μA
μA
nS
IR
250
TRR
25
50
U3A
U3B
U3C
U3D
U3G
U3J
NOTES: 1. MEASURED AT 1 MHZ AND APPLIED REVERSE VOLTAGE 0F 4.0 VOLTS
2. THERMAL RESISTANCE FROM JUNCTION TO AMBIENT AND JUNCTION TO LEAD P.C.B. MOUNTED ON
0.3x0.3”( 8.0x8.0 mm) COPPER PAD AREAS
3. REVERSE RECOVERY TEST CONDITIONS: IF=0.5A, IR=1.0A, IRR=0.25A
MURS305 THRU MURS360
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