RoHS
MURS320B THRU MURS360B
COMPLIANT
Surface Mount Super Fast Recovery Rectifier
Features
● Low profile package
● Ideal for automated placement
● Glass passivated chip junction
● High forward surge capability
● Super Fast reverse recovery time
● Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
Typical Applications
For use in high frequency rectification of power supplies,
inverters, converters, and freewheeling diodes for
consumer, and telecommunication.
Mechanical Data
● Package: DO-214AA (SMB)
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant, halogen-free
● Terminals: Tin plated leads, solderable per
J-STD-002 and JESD22-B102
● Polarity: Cathode line denotes the cathode end
■Maximum Ratings (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
UNIT
Device marking code
MURS320B
MURS340B
MURS360B
MURS320B
MURS340B
MURS360B
Maximum Repetitive Peak Reverse Voltage
VRRM
V
200
400
600
Maximum RMS Voltage
VRMS
V
140
280
420
Maximum DC blocking Voltage
VDC
V
200
400
600
IO
A
IFSM
A
Average rectified output current
@60Hz sine wave, resistance load, TL (Fig.1)
Forward Surge Current (Non-repetitive)
@60Hz Half-sine wave,1 cycle, Tj=25℃
3.0
100
Forward Surge Current (Non-repetitive)
@1ms, square wave, 1 cycle, Tj=25℃
200
Current squared time
@1ms≤t≤8.3ms Tj=25℃,Rating of per diode
Typical junction capacitance
@Measured at 1MHz and Applied Reverse
Voltage of 4.0 V.D.C
2
It
2
As
Cj
pF
Storage temperature
Tstg
℃
-55 ~ +150
Junction temperature
Tj
℃
-55 ~ +150
41.5
63
55
50
1/6
S-S756
Rev. 2.6,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MURS320B THRU MURS360B
■Electrical Characteristics(Ta=25℃ Unless otherwise specified)
PARAMETER
TEST
CONDITIONS
MURS320B
V
IFM=3.0A
0.92
1.25
IF=0.5A,IR=1.0A,
Irr=0.25A
35
50
SYMBOL
UNIT
VF
Maximum instantaneous
forward voltage drop per diode
Maximum reverse recovery time
trr
ns
Maximum DC reverse current at
rated DC blocking voltage per diode
IR
μA
MURS340B
Tj =25℃
5
Tj =125℃
50
MURS360B
■Dynamic Characteristics
MURS320B
PARAMETER
SYMBOL
Min
Typ
Max
-
30
-
Tj=25℃
-
29
-
Tj=125℃
-
35
-
-
3.8
-
-
6.5
-
Tj=25℃
-
39.9
-
Tj=125℃
-
113.2
-
116.6
-
-
Min
Typ
Max
-
40
-
-
32
-
-
52
-
-
4.8
-
-
7.5
-
Tj=25℃
-
76.5
-
Tj=125℃
-
196.6
-
4.8
-
-
Min
Typ
Max
-
48
-
Tj=25℃
-
47
-
Tj=125℃
-
71
-
-
5.9
-
-
9.0
-
Tj=25℃
-
138.1
-
Tj=125℃
-
319.6
-
4.8
-
-
UNIT
TEST CONDITIONS
IF=1A,di/dt=-50A/us
VRM=30V
Tj=25℃
Reverse Recovery Time
Peak recovery current
Reverse recovery charge
Non-repetitive avalanche energy
TRR
ns
IF=3A
di/dt=-200A/us
VRM=100V
Tj=25℃
IRRM
A
Qrr
nC
EAS
mJ
SYMBOL
UNIT
Tj=125℃
Tj=25℃
IR=3.6 A,L=15 mH
MURS340B
PARAMETER
TEST CONDITIONS
IF=1A,di/dt=-50A/us
VRM=30V
Tj=25℃
Reverse Recovery Time
TRR
ns
Tj=25℃
Tj=125℃
Peak recovery current
Reverse recovery charge
Non-repetitive avalanche energy
IF=3A
di/dt=-200A/us
VRM=200V
Tj=25℃
IRRM
A
Qrr
nC
EAS
mJ
SYMBOL
UNIT
Tj=125℃
Tj=25℃
IR=0.8 A,L=15 mH
MURS360B
PARAMETER
TEST CONDITIONS
IF=1A,di/dt=-50A/us
VRM=30V
Tj=25℃
Reverse Recovery Time
Peak recovery current
Reverse recovery charge
Non-repetitive avalanche energy
TRR
ns
Tj=25℃
IRRM
A
Qrr
nC
EAS
mJ
Tj=125℃
Tj=25℃
IF=3A
di/dt=-200A/us
VRM=400V
IR=0.8 A,L=15 mH
2/6
S-S756
Rev. 2.6,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MURS320B THRU MURS360B
■Thermal Characteristics (Ta=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
MURS320B
UNIT
MURS340B
RθJ-A(1)
60
RθJ-L(1)
Typical Thermal resistance
MURS360B
℃/W
20
RθJ-C(1)
18
Note:
(1) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.3" x 0.3" (8.0 mm x 8.0 mm) copper pad areas
■ Characteristics (Typical)
FIG.1: Io-TL Curve
FIG.2: Forward Surge Current Capadility
120
3.0
Peak Forward Surge Current (A)
Average Forward Output Current (A)
3.5
2.5
2.0
1.5
1.0
0
0
25
50
8.3ms Single Half Sine Wave
80
60
40
20
Resistive or Inductive Load
P.C.B. Mounted on 0.3"×0.3"
(8.0mm×8.0mm)Copper Pad Areas
0.5
100
75
100
125
0
150
1
10
100
Number of Cycles
Lead Temperature (℃)
FIG.4: Typical Reverse Characteristics
FIG.3: Typical Forward Voltage
100
MURS320B
10
MURS340B
MURS360B
3.0
1.0
0.1
0.01
0.4
0.6
0.8
1.0
1.2
1.4
Instantaneous Forward Voltage(V)
1.6
1.8
Instantaneous Reverse Current (uA)
Instantaneous Forward Current(A)
100
Tj=125℃
10
1.0
Tj=25℃
0.1
0.01
0.001
0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
3/6
S-S756
Rev. 2.6,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MURS320B THRU MURS360B
FIG.5: Diagram of circuit and Testing wave form of reverse recovery time
10 Ω
NONINDUCTIVE
50 Ω
NONINDUCTIVE
(-)
DUT
(+)
PULSE
GENERATOR
(NOTE2)
(-)
OSCILLOSCOPE
(NOTE1)
1Ω
NONINDUCTIV
(+)
NOTES:
1.Rise Time=7ns max .Inpot Impedance=1M Ω 22pf
2.Rise Time=10ns max.Sourse Impedance=50Ω
trr
+0.5A
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR
5/10ns/cm
■Ordering Information (Example)
PREFERED P/N
PACKING
CODE
UNIT WEIGHT(g)
MINIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY
MODE
MURS320B-MURS360B
F1
Approximate 0.096
3000
6000
48000
13” reel
MURS320B-MURS360B
F2
Approximate 0.096
750
6000
24000
7” reel
MURS320B-MURS360B
F3
Approximate 0.096
500
4000
16000
7” reel
■ Outline Dimensions
DO-214AA(SMB)
A
DO-214AA(SMB)
B
C
D
F
G
H
Dim
Min
A
1.85
Max
2.15
B
3.30
3.94
C
4.05
4.75
D
1.99
2.61
E
5.21
5.59
F
0.90
1.41
G
0.10
0.20
H
0.15
0.31
E
Dimensions in millimeters
4/6
S-S756
Rev. 2.6,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MURS320B THRU MURS360B
■ Suggested pad layout
DO-214AA(SMB)
P2
Q2
Q1
P3
P1
Dim
Millimeters
P1
6.8
P2
4.3
P3
1.8
Q1
2.5
Q2
2.3
Dimensions in millimeters
5/6
S-S756
Rev. 2.6,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MURS320B THRU MURS360B
Disclaimer
The information presented in this document is for reference only. Yangzhou Yangjie Electronic Technology Co., Ltd. reserves the
right to make changes without notice for the specification of the products displayed herein to improve reliability, function or design
or otherwise.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not designed to be used with
equipment or devices which require high level of reliability and the malfunction of with would directly endanger human life (such as
medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety
devices), Yangjie or anyone on its behalf, assumes no responsibility or liability for any damages resulting from such improper use
of sale.
This publication supersedes & replaces all information previously supplied. For additional information, please visit our website
http:// www.21yangjie.com , or consult your nearest Yangjie’s sales office for further assistance.
6/6
S-S756
Rev. 2.6,13-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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