MUR140 and MUR160 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 Glass passivated junction High temperature soldering guaranteed: 250oC/10Seconds, 0.375” (9.5mm) lead length at 5 lbs. (2.3Kg) tension Mechanical Data Cases: JEDEC DO-204AC(DO-15), molded plastic body over passivated chip Terminals: Axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.015 ounce, 0.4 gram Maximum Ratings and Electrical Characteristics Rating at 25°C ambient temperature unless otherwise specified. Parameter Symbols MUR140 MUR160 Units Maximum repetitive peak reverse voltage VRRM 400 600 Volts Working peak reverse voltage VRWM 400 600 Volts 400 600 Volts Maximum DC blocking voltage V DC Maximum average forward rectified current at TA=120oC IF(AV) 1.0 Amp Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 35.0 Amps VF 1.25 1.05 Volts IR 5.0 150 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 nS RθJA 50 TJ, TSTG -55 to +150 Maximum instantaneous forward voltage (Note 1) Maximum instantaneous reverse current at rated DC blocking voltage (Note 1) at IF=1.0A, TJ=25oC at IF=1.0A, TJ=150oC o TJ=25 C TJ=150oC Typical thermal resistance junction to ambient (Note 2) Operating junction and storage temperature range Notes: 1. Pulse test: tp=300us, duty cycle < 2% 2. Lead length = 3/8” on P.C. Board with 1.5” x 1.5” copper surface 231 o C/W o C RATINGS AND CHARACTERISTIC CURVES (TA = 25oC unless otherwise noted) 232