RoHS
MUR1040CD
COMPLIANT
Ultra-Fast Recovery Diodes 5A*2 FRED Pt
Pin 2
Features
● Adopt FRED chip
● Low forward Voltage drop
● Fast reverse recovery time
● High frequency operation
● High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
● Guard ring for enhanced ruggedness and long term reliability
Typical Applications
Pin 1
Typical applications are in switching power supplies, converters,
freewheeling diodes, and reverse battery protection.
Pin 3
Mechanical Data
● Package: TO-252
Molding compound meets UL 94 V-0 flammability
rating, RoHS-compliant
● Terminals: Tin plated leads, solderable per J-STD002 and JESD22-B102
● Polarity: As marked
■Maximum Ratings (Tj=25℃ Unless otherwise specified)
PARAMETER
MUR1040CD
SYMBOL UNIT
MUR1040CD
Device marking code
Repetitive Peak Reverse Voltage
VRRM
V
400
Average Rectified Output Current
@60Hz sine wave, R-load, Tc(FIG.1)
Surge(Non-repetitive)Forward Current
@60Hz half sine-wave, 1 cycle, Tj=25℃
Current Squared Time @1ms≤t≤8.3ms
Tj=25℃,
IO
A
10
IFSM
A
50
I2t
As
10
Storage Temperature
Tstg
℃
-55 ~ +150
Junction Temperature
Tj
℃
-55 ~ +150
Junction capacitance @4V,1MHz
Cj
pF
50
2
1/5
S-B1618
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040CD
■Electrical Characteristics
PARAMETER
SYMBOL
Min
Typ
Max
-
1.15
1.25
0.9
1
-
-
5
-
25
100
-
25
35
Tj=25℃
-
29.5
-
Tj=125℃
-
46.6
-
-
3.49
-
-
5.71
-
Tj=25℃
-
55.22
-
Tj=125℃
-
130
-
UNIT
TEST CONDITIONS
IFM=5.0A @Tj=25℃
VFM
Instantaneous forward voltage drop per diode
V
IFM=5.0A @Tj=150℃
IRRM1
DC reverse current at
rated DC blocking voltage per diode
uA
IRRM2
VRM=VRRM
Tj=25℃
VRM=VRRM
Tj=150℃
IF=0.5A IRM=1A
IRR=0.25A Tj=25℃
Reverse Recovery Time
Trr
ns
Tj=25℃
Peak recovery current
IRRM
IF=5A
di/dt=-200A/us
VRM=200V
A
Tj=125℃
Reverse recovery charge
Qrr
nC
■Thermal Characteristics (Tj=25℃ Unless otherwise specified)
PARAMETER
SYMBOL
UNIT
MUR1040CD
Thermal Resistance
Between junction and case
RθJ-C
℃/W
5.0
Thermal Resistance
Between junction and Air
RθJ-A
℃/W
50
■Ordering Information (Example)
PREFERED P/N
UNIT WEIGHT(g)
MINIIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY MODE
MUR1040CD
Approximate 0.32
2500
2500
25000
Reel
■Characteristics (Typical)
FIG2:Surge Forward Current Capability
70
17.5
Peak Forward Surge Current (A)
Average Forward Output Current (A)
FIG1:Io -Tc Curve
15.0
12.5
10.0
TC measure point
7.5
5.0
2.5
0
0
50
100
150
60
50
8.3ms Single
Half Sine-Wave
JEDEC Method
40
30
20
10
200
1
Case Temperature(℃)
2
5
10
20
50
100
Number of Cycles
2/5
S-B1618
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040CD
FIG3: Forward Voltage
FIG.4: Instantaneous Reverse Characteristics
100
Instantaneous Reverse Current (uA)
Instantaneous Forward Current (A)
40
20
10
5.0
Tj=25℃
Tj=100℃
Tj=125℃
Tj=150℃
2.0
1.0
0.5
0.2
0.1
Tj=150 ℃
10
Tj=125 ℃
1.0
Tj=100 ℃
0.1
Tj=25 ℃
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
2.0
20
40
60
80
100
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Forward Voltage (V)
FIG.5: Diagram of circuit and Testing wave form of reverse recovery time
50 Ω
NONINDUCTIVE
10 Ω
NONINDUCTIVE
trr
+0.5A
(-)
(+)
DUT
0
PULSE
GENERATOR
(NOTE2)
(-)
1Ω
NONINDUCTIVE
OSCILLOSCOPE
(NOTE1)
-0.25A
(+)
NOTES:
1.Rise Time=7ns max .Inpot Impedance=1M Ω 22pf
2.Rise Time=10ns max.Sourse Impedance=50Ω
-1.0A
1cm
SET TIME BASE FOR
5/10ns/cm
3/5
S-B1618
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040CD
■Outline Dimensions
TO -252
单位:mm
A
B
TO-252
J
I
K
C
H
D
E
M
L
F
G
N
O
P
Dim
Min
Max
A
6.500
6.700
B
5.100
5.460
C
1.400
1.800
D
6.000
6.200
E
10.000
10.400
F
2.166
2.366
G
0.660
0.860
H
Ф1.05
Ф1.35
I
0.460
0.580
J
2.200
2.400
K
0
0.300
L
0.890
2.290
M
2.730
3.080
N
0.430
0.580
O
4.2
4.95
P
5.15
5.45
■Suggested Pad Layout
Dim
Millimeters
A
11.4
B
6.74
C
6.23
P
4.56
Q1
2.28
Q2
1.52
4/5
S-B1618
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040CD
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.
5/5
S-B1618
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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