MUR1040 Goodark Electronics, MUR1040 Datasheet - Page 5

• Manufacturer Part Number: MUR1040
• Description: Ultra Fast Recover Diode
• Manufacturer: Goodark Electronics

3. Features& Mechanical Characteristics
Features
Mechanical Characteristics
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current at
Tc=100°C total device per diode
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load per diode
Operating junction temperature range
Isolation voltage (ITO220 only) from terminal to heatsink
t = 1 sec
Storage temperature range
Maximum instantaneous forward voltage per leg
Maximum reverse current per leg at working peak
Reverse voltage
Maximum Reverse Recover Time
（If=0.5Amp, IR=1.0Amp,Irec=0.25Amp）
Thermal Characteristics Ta=
Symbol
R
R
Note：
1. Screw mounting with 4-40 screw，where washer diameteris≤4.9mm(0.19〃)
2. Pulse test:300us pulse width,1% duty cycle
θJC
θJA
●
● Dual rectifier construction，positive center tap
● Metal of silicon rectifier，majority carrier conduction
● Low forward voltage，high efficiency
● Guarding for over voltage protection
● For use in low voltage，high frequency inverters，
● Free wheeling，and polarity protection applications
● Case：Epoxy，Molded
● Weight: 1.9grams（approximately）
● Finish：All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable
● Lead Temperature for Soldering Purposes：260
● Shipped 50 units per plastic tube
4. Maximum Ratings and Electrical Characteristics
Plastic package has underwriters Laboratory
Flammability Classification 94V-0
MAXIMUM RATINGS and ELECTRICAL CHARACTERISTICS(TC=25
Parameter
Thermal Resistance，Junction to Case per Leg
Thermal Resistance，Junction to Ambient per Leg
PARAMETER
25
℃
unless otherwise noted
SUZHOU GOOD-ARK ELECTRONIC CO., LTD
苏州固锝电子股份有限公司
5 / 8
°C
IF=10A
IF=10A
Trr
TEST CONDITIONS
Max.for10 sec
T
T
T
T
C
C
J
J
=25℃
=100°C
=25℃
=125℃
V
V
V
I
I
T
T
VF
I
Trr
SYMBOL
F
FSM
R
Max
（TO220）
2.0
62.5
RRM
RWM
DC
J
STG
(AV)
°C
unless otherwise moted)
VAC
―55 to+150
―55 to+150
MUR1040(F)
Max
（ITO220）
4.0
62.5
1500
10
100
1.40
1.25
500
50
400
400
400
10
V
V
V
A
A
°C
°C
V
uA
uA
ns
UNIT
Unit
°C /W
°C /W
V