PMURA1J
/ MURB1J / MUR160K
SUPERFAST RECOVERY RECTIFIERS
Voltage
Features
Superfast recovery times-epitaxial construction
Low forward voltage, high current capability
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
November 20,2015-REV.02
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
2
o
LIMIT
50
150
135
25
20
55
UNIT
ns
o
C/W
Note : 1. Mounted on a FR4 PCB, single-sided copper, with 100cm 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
November 20,2015-REV.02
Page 2
PMURA1J
/ MURB1J / MUR160K
PART NO PACKING CODE VERSION
Part No Packing Code
MUR160K_AY_00001
MUR160K_AY_10001
MURA1J_R1_00001
MURB1J_R1_00001
Package Type
DO-41
DO-41
SMA
SMB
Packing type
5K pcs/ TB 52mm
5K pcs/ TB 52mm
1.8K pcs / 7" reel
0.5K pcs / 7" reel
Marking
MUR160K
MUR160K
MURA1J
MURB1J
Version
Halogen free
RoHS
Halogen free
Halogen free
MOUNTING PAD LAYOUT
November 20,2015-REV.02
Page 3
PMURA1J
/ MURB1J / MUR160K
0.062(1.60)
0.047(1.20)
0.181(4.60)
0.157(4.00)
0
.
012(0
.
305)
0
.
006(0.152)
0.060(1.52)
0.030(0.76)
0.008(0.203)
0.002(0.051)
0.208(5.28)
0.188(4.80)
0.034(0.86)
0.028(0.71)
0.205(5.2)
0.160(4.1)
November 20,2015-REV.02
1.0(25.4)MIN.
0.107(2.7)
0.080(2.0)
0.114(2.90)
0.098(2.50)
Page 4
PMURA1J
/ MURB1J / MUR160K
Disclaimer
● Reproducing and modifying information of the document is prohibited without permission from Panjit International Inc..
● Panjit International Inc. reserves the rights to make changes of the content herein the document anytime without
notification. Please refer to our website for the latest document.
● Panjit International Inc. disclaims any and all liability arising out of the application or use of any product including
damages incidentally and consequentially occurred.
● Panjit International Inc. does not assume any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
● Applications shown on the herein document are examples of standard use and operation. Customers are responsible in
comprehending the suitable use in particular applications. Panjit International Inc. makes no representation or warranty
that such applications will be suitable for the specified use without further testing or modification.
● The products shown herein are not designed and authorized for equipments requiring high level of reliability or relating to
human life and for any applications concerning life-saving or life-sustaining, such as medical instruments, transportation
equipment, aerospace machinery et cetera. Customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Panjit International Inc. for any damages resulting from such improper use or
sale.
● Since Panjit uses lot number as the tracking base, please provide the lot number for tracking when complaining.
November 20,2015-REV.02
Page 5
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