SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER USM101 THRU USM108 VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere FEATURES • • • • • • DO-213AB For surface mounted applications Glass passivated chip junction Low leakage current Fast switching Plastic package has underwrites laboratory flammability Classification 94V-0 High temperature soldering guaranteed 250℃/10 second at terminals MECHANICAL DATA • • • • Dimensions in inches and (millimeters) Case: molded plastic Polarity: band indicate cathode Mounting position: Any Weight: 0.12 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25℃ ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% SYMBOLS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T T=100℃ Peak Forward Surge Current 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A TA = 25℃ Maximum DC Reverse Current at rated DC Blocking Voltage at TA = 125℃ Typical Reverse Recovery Time (NOTE 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating and Storage Temperature Range VRRM VRMS VDC I(AV) USM 101 50 35 50 USM 102 100 70 100 USM 103 200 140 200 USM USM 104 105 300 400 210 280 300 400 1.0 IFSM VF 1.0 1.3 5.0 100 50 Web Site: www.cnmic.com USM 108 1000 700 1000 UNIT Volts Volts Volts Amps Amps 1.7 Volts µA 100 15 40 -55 to +150 Notes: 1. Reverse recovery test conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1.0MHz and applied reverse voltage of 4.0 Volts. 3. Thermal resistance Junction to terminal 6.0mm2 copper pads to each terminal. E-mail: [email protected] USM 107 800 560 800 30 IR Trr CJ RθJT TJ,TSTG USM 106 600 420 600 ns PF ℃/W ℃ SURFACE MOUNT GLASS PASSIVATED FAST RECOVERY SILICON RECTIFIER USM101 THRU USM108 VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.0 Ampere RATINGS AND CHARACTERISTIC CURVES USM101 THRU USM108 FIG.2-MAXIMUM NON-PERETITIVE PEAK FORWARD SUPGE CURRENT 1.0 30 PEAK FORWARD SURGE CURRENT,(A) AVERAGE FORWARD CURRENT(A) F1G.1-FORWARD CURRENT DERATING CURVE 0.5 Resistive or Inductive Load 25 50 75 100 125 150 20 15 10 5.0 0 175 1 LEAD TEMPERATURE,(℃) 100 FIG.4-TYPICAL REVERSE LEAKAGE CHARACTERISTICS 100 TJ =150℃ 1.0 TJ =25℃ 0.1 TJ =150℃ 10 TJ =100℃ 1.0 0.1 USM101-USM105 USM106-USM108 0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE T J=25℃ f=1MHz Vsig=50mVp-p 60 50 40 30 20 10 0 0.1 TJ=25℃ 0.01 70 JUNCTION CAPACITANCE(pF) INSTANTANEOUS REVERSE LEAKAGE CURRENT,(uA) 10 10 NUMBER OF CYCLES AT 60Hz 1,000 Pulse Width=300us 1％ Duty Cycle 1.0 10 100 TRANSIENT THERMAL IMPEDANCE(℃/W) INSTANTANEOUS FORWARD CURRENT, (A) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50 8.3ms Single Half Sine-Wave (JEDEC Method) 25 0 0 TL=TJ max 0 20 40 60 80 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) FIG.6-TYPICAL TRANSIENT THERMAL IMPEDANCE 100 10 1 0.1 0.01 0.1 1.0 10 PULSE DURATION (SEC.) PEVRESE VOLTAGE,(V) E-mail: [email protected] 100 Web Site: www.cnmic.com 100