RoHS
MUR1040D
COMPLIANT
Ultra-Fast Recovery Diodes 10A 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
SYMBOL
UNIT
MUR1040D
MUR1040D
Device marking code
VRRM
V
400
IO
A
10
IFSM
A
120
I2t
As
60
Storage Temperature
Tstg
℃
-55 ~ +150
Junction Temperature
Tj
℃
-55 ~ +150
Junction capacitance @4V,1MHz
Cj
pF
50
Repetitive Peak Reverse Voltage
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℃,
2
1/5
S-B1522
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040D
■Electrical Characteristics
PARAMETER
SYMBOL
UNIT
VFM
V
TEST CONDITIONS
IFM=10.0A @Tj=25℃
Instantaneous forward voltage drop per diode
Min
Typ
Max
-
1.15
1.30
0.9
1.0
IFM=10.0A @Tj=150℃
IRRM1
DC reverse current at
rated DC blocking voltage per diode
uA
IRRM2
Reverse Recovery Time
TRR
ns
VRM=VRRM
Tj=25℃
-
-
5
VRM=VRRM
Tj=150℃
-
40
100
IF=0.5A IRM=1A IRR=0.25A
Tj=25℃
-
25
35
Tj=25℃
-
30
-
Tj=125℃
-
50
-
-
3.3
-
-
6.8
-
Tj=25℃
-
50
-
Tj=125℃
-
170
-
Tj=25℃
Peak recovery current
IRRM
A
Tj=125℃
Reverse recovery charge
Qrr
IF=10A
di/dt=-200A/us
VRM=200V
nC
■Thermal Characteristics (Tj=25℃ Unless otherwise specified)
SYMBOL
UNIT
MUR1040D
Between junction and case
RθJ-C
℃/W
5.0
Between junction and Air
RθJ-A
℃/W
50
PARAMETER
Thermal Resistance
■Ordering Information (Example)
PREFERED P/N
UNIT WEIGHT(g)
MINIIMUM
PACKAGE(pcs)
INNER BOX
QUANTITY(pcs)
OUTER CARTON
QUANTITY(pcs)
DELIVERY MODE
MUR1040D
Approximate 0.31
2500
2500
25000
Reel
2/5
S-B1522
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040D
■Characteristics (Typical)
FIG2:Surge Forward Current Capability
140
14.0
Peak Forward Surge Current (A)
Average Forward Output Current (A)
FIG1:Io -Tc Curve
12.0
10.0
8.0
TC measure point
6.0
4.0
2.0
0
150
100
50
0
120
100
8.3ms Single
Half Sine-Wave
JEDEC Method
80
60
40
20
200
1
5
2
50
100
FIG .4: Instantaneous Reverse Characteristics
FIG3: Forward Voltage
100
Instantaneous Reverse Current (uA)
40
Instantaneous Forward Current (A)
20
Number of Cycles
Case Temperature(℃)
20
10
5.0
Tj=25 ℃
Tj=100℃
Tj=125℃
Tj=150℃
2.0
1.0
0.5
0.2
0.1
10
0
0.2
0.4
Tj=150 ℃
10
Tj=125 ℃
1.0
Tj=100 ℃
0.1
Tj=25 ℃
0.01
0.6
1.0
0.8
1.2
1.4
1.6
1.8
2.0
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-B1522
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040D
■Outline Dimensions
TO -252
TO-252
单位:mm
A
B
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
Ф1.050
Ф1.350
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
4.20
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-B1522
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
MUR1040D
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-B1522
Rev.1.2,30-Apr-21
Yangzhou Yangjie Electronic Technology Co., Ltd.
www.21yangjie.com
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