PMURA1J
/ MURB1J / MUR160K
SUPERFAST RECOVERY RECTIFIERS
Voltage
Features
Superfast recovery times-epitaxial construction
Low forward voltage, high current capability
Exceeds environmental standards of MIL-S-19500/228
Hermetically sealed.
Low leakage
High surge capacity
Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
Lead free in compliance with EU RoHS 2011/65/EU directive
Green molding compound as per IEC61249 Std. . (Halogen Free)(SMA)(SMB)
600 V
Current
1A
MUR160K DO-41
MURA1J SMA
Mechanical Data
Case: Molded plastic, SMA, SMB, DO-41
Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: Color Band denotes cathode end
SMA Approx. Weight: 0.0239 ounces, 0.068 grams
SMB Approx. Weight: 0.0032 ounces, 0.092 grams
DO-41 Approx. Weight: 0.012 ounces, 0.034 grams
Marking: Part number
MURB1J SMB
1
2
Cathode
Anode
Maximum Ratings
(T
A
=25 C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum rms voltage
Maximum dc blocking voltage
Maximum average forward current
Peak forward surge current : 8.3ms single half sine-
wave superimposed on rated load
Typical forward voltage at 1A
Maximum dc reverse current at rated dc blocking voltage
Operating and storage temperature range
SYMBOL
V
RRM
V
RMS
V
R
I
F(AV)
I
FSM
V
F
I
R
T
J,
T
STG
LIMIT
600
420
600
1
30
1.25
5
-55 to +175
UNIT
V
V
V
A
A
V
A
o
o
C
December 24,2014-REV.00
Page 1
PMURA1J
/ MURB1J / MUR160K
Maximum Ratings
(T
A
=25 C unless otherwise noted)
PARAMETER
Maximum reverse recovery time
Typical thermal resistance
(Note 4)
SMA(Note 3)
SMB(Note 3)
SMA(Note 1)
SMB(Note 1)
DO-41(Note 2)
SYMBOL
T
RR
R
θJA
R
θJA
R
θJC
R
θJC
R
θJL
LIMIT
50
150
135
25
20
55
o
o
UNIT
ns
C/W
Note : 1. Mounted on a FR4 PCB, single-sided copper, with 100cm
2
copper pad area
2.The testing condition of the thermal resistance (junction to lead) is based on 10 mm lead length between two
10cm x 10cm FR4 PCB single-sided copper pad
3. Mounted on a FR4 PCB, single-sided copper, mini pad
4. Reverse Recovery Test Conditions : I
F
=0.5A, I
R
=1A, Recover to 0.25A
1.2
C
J
, Junction Capacitance (pF)
100
I
F
, Forward Current (A)
1
0.8
0.6
0.4
SMB
SMA
DO-41
10
0.2
0
1
1
10
100
0
25
50
75
100
125
150
175
T
C
, Case Temperature (°C)
V
R
, Reverse Bias Voltage (V)
Fig.1 Forward Current Derating Curve
Fig.2 Typical Junction Capacitance
I
R
, Reverse Current (mA)
100
T
J
= 150°C
10
10
1
0.1
0.01
I
F
, Forward Current (A)
1
T
J
= 150°C
0.1
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
T
J
= 125°C
T
J
= 75°C
T
J
= 25°C
0.01
0.001
20
40
60
80
100
0.001
0
0.5
1
1.5
Percent of Rated Peak Reverse Voltage (%)
V
F
, Forward Voltage (V)
Fig.3 Typical Reverse Characteristics
Fig.4 Typical Forward Characteristics
December 24,2014-REV.00
Page 2
PMURA1J
/ MURB1J / MUR160K
0.062(1.60)
0.047(1.20)
0.114(2.90)
0.098(2.50)
0.181(4.60)
0.157(4.00)
0.083(2.11)
0.075(1.91)
0.185(4.70)
0.160(4.06)
0.060(1.52)
0.030(0.76)
0.008(0.203)
0.002(0.051)
0.208(5.28)
0.188(4.80)
0.050(1.27)
0.030(0.76)
0.220(5.59)
0.200(5.08)
0.034(0.86)
0.028(0.71)
0.205(5.2)
0.160(4.1)
December 24,2014-REV.00
1.0(25.4)MIN.
0.107(2.7)
0.080(2.0)
0.096(2.44)
0.083(2.13)
0
.
012(0
.
305)
0
.
006(0.152)
0.012(0.305)
0.006(0.152)
0.155(3.94)
0.130(3.30)
Page 3
PMURA1J
/ MURB1J / MUR160K
MOUNTING PAD LAYOUT
ORDER INFORMATION
˙Packing
information
T/R – 7.5K per 13" plastic Reel
T/R – 1.8K per 7" plastic Reel
December 24,2014-REV.00
Page 4
PMURA1J
/ MURB1J / MUR160K
MOUNTING PAD LAYOUT
ORDER INFORMATION
˙Packing
information
T/R – 3K per 13" plastic Reel
T/R – 0.5K per 7" plastic Reel
December 24,2014-REV.00
Page 5
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