MUR1040 Datasheet, PDF (5/8 Pages) Kersemi Electronic Co., Ltd. – Plastic Ultra-Fast Recover Rectifier

SUZHOU GOOD-ARK ELECTRONIC CO., LTD
苏州固锝电子股份有限公司
3. Features& Mechanical Characteristics
Features
● Plastic package has underwriters Laboratory
Flammability Classification 94V-0
● 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
Mechanical Characteristics
● 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°C Max.for10 sec
● Shipped 50 units per plastic tube
4. Maximum Ratings and Electrical Characteristics
MAXIMUM RATINGS and ELECTRICAL CHARACTERISTICS(TC=25°C unless otherwise moted)
PARAMETER
TEST CONDITIONS SYMBOL MUR1040(F)
UNIT
Maximum repetitive peak reverse voltage
VRRM
400
V
Working peak reverse voltage
VRWM
400
V
Maximum DC blocking voltage
VDC
400
V
Maximum average forward rectified current at
Tc=100°C total device per diode
IF(AV)
A
10
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
IF=10A
IF=10A
Maximum reverse current per leg at working peak
Reverse voltage
Maximum Reverse Recover Time
（If=0.5Amp, IR=1.0Amp,Irec=0.25Amp）
Trr
TC=25℃
TC=125℃
TJ=25℃
TJ=100°C
IFSM
TJ
VAC
TSTG
VF
100
―55 to+150
1500
―55 to+150
1.40
1.25
10
IR
500
Trr
50
A
°C
V
°C
V
uA
uA
ns
Thermal Characteristics Ta=25℃ unless otherwise noted
Symbol
Parameter
RθJC
RθJA
Note：
Thermal Resistance，Junction to Case per Leg
Thermal Resistance，Junction to Ambient per Leg
Max
（TO220）
2.0
62.5
1. Screw mounting with 4-40 screw，where washer diameteris≤4.9mm(0.19〃)
2. Pulse test:300us pulse width,1% duty cycle
Max
（ITO220）
4.0
62.5
Unit
°C /W
°C /W
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