murs1x0a

MURS140 and MURS160
Reverse Voltage 400 to 600 Volts
Ultrafast Plastic Rectifiers
Forward Current 1.0 Ampere
Features
‹ Plastic package has Underwriters Laboratories Flammability
Classification 94V-0
‹ Ideally suited for use in very high frequency switching
power supplies, inverters and as a free wheeling diode
‹ Ultrafast recovery time for high efficiency
‹ For surface mount applications
‹ Glass passivated junction
‹ High temperature soldering guaranteed:
250oC/10Seconds on terminals
Mechanical Data
‹ Case: JEDEC DO-214AA (SMB) molded plastic body
‹ Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
‹ Polarity: Color band denotes cathode end
‹ Weight: 0.003 ounce, 0.093 gram
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Parameter
Symbols
MURS140
MURS160
Units
Maximum repetitive peak reverse voltage
VRRM
400
600
Volts
Working peak reverse voltage
VRWM
400
600
Volts
Maximum DC blocking voltage
V DC
400
600
Volts
Maximum average forward rectified current at
See figure 1
TL=150oC
TL=125oC
IF(AV)
1.0
2.0
Amp
IFSM
35.0
Amps
VF
1.25
1.05
Volts
IR
5.0
200
uA
uA
Maximum reverse recovery time
at IF=0.5A, IR=1.0A, Irr=0.25A
trr
50
nS
Maximum reverse recovery time
at IF=1.0A, di/dt=50A/us, VR=30V, Irr=10% IRM
trr
75
nS
Maximum forward recovery time
at IF=1.0A, di/dt=100A/us, recovery to 1.0V
tf r
50
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC Method)
Maximum instantaneous
forward voltage (Note 1)
o
at IF=1.0A, TJ=25 C
at IF=1.0A, TJ=150oC
Maximum instantaneous reverse current
at rated DC blocking voltage (Note 1)
TJ=25oC
TJ=100oC
Typical thermal resistance junction to ambient
Operating junction and storage temperature range
Notes:
1. Pulse test: tp=300us, duty cycle < 2%
RθJA
13
TJ, TSTG
-55 to +175
nS
o
C/W
o
C