HM303

HM301 thru HM307 Surface Mount Ultra Fast Recovery Rectifiers REVERSE VOLTAGE 50 TO 1000 VOLTS FORWARD CURRENT 3.0 AMPERE Features: *For Surface Mount Application *Low Leakage Current *Exceeds Environment Standards of MIL-S-19500/288 *Plastic Meterial Has UL Flammability Classification 94V-0 Mechanical Data: * Case: Molded Plastic, JEDECDO-214AB * Terminals: Solder Plated, Solderable per ML-STD-750 Medthod 2026 * Polarity: Indicated by Cathode Band *Mounting Position: Any *Wight: 0.195gram SMC-1 SMC-1 Outline Dimension unit:mm B SMC-1 C A D E F H J H Dim A B C D E F H J Min 4.40 6.60 0.30(TYP) 3.60 5.80 0.80(TYP) 1.00(TYP) 1.80 Max 4.80 7.00 3.80 6.20 2.20 WEITRON http://www.weitron.com.tw HM301 thru HM307 Maximum Ratings and Electrical Characteristics Rating 25 C Ambient Temperature Unless Otherwise Specified. Single Phase Half Wave, 60Hz , Resistive or Inductive Load. For Capacitive Load, Derate Current by 20%. Characteristics Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TA=55 C Peak Forward Surge Current, 8.3 ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) Maximum Instantaneous At 3.0A DC Maximum DC Reverse Current @TA=25 C At Rated DC Blocking Voltage @TA=100 C Maximum Reverse Recovery Time Typical Junction Capacitance (Note 1) Typical Thermal Resistance (Note 2) Operating Temperature Range Storage Temperature Range Symbol HM 301 HM 302 HM 303 HM 304 HM 305 HM 306 HM 307 Unit V RRM VRMS VDC I F(AV) 50 35 50 100 70 100 200 140 200 400 280 400 3.0 600 420 600 800 1000 560 800 700 1000 V V V A I FSM VF IR TRR CJ R JA TJ T STG 50 1.0 100 1.3 10 300 70 70(TYP) 15(TYP) -55 to+150 -55 to+150 1.7 A V uA uS PF C/W C C NOTES: 1.Measured at 1.0MHz applied reverse voltage of 4.0V DC. 2.Thermal Resistance Junction to Ambient. Device Marking Item HM301 HM302 HM303 HM304 Marking H31 H32 H33 H34 Item HM305 HM306 HM307 Marking H35 H36 H37 WEITRON http://www.weitron.com.tw HM301 thru HM307 RATING AND CHARACTERISTIC CURVES AVERAGE FORWARD CURRENT,(A) 10 03 M3 05 3.6 3.0 2.4 1.8 1.2 0.6 0 0 20 40 60 80 100 120 140 160 180 200 Single Phase Half Wave 60Hz Resistive Or Inductive Load INSTANTANEOUS FORWARD CURRENT,(A) 1.0 .1 Tj=25 C Pulse Width 300us 1% Duty Cycle HM HM 30 6HM 30 7 1 -H 30 HM 30 4 -H M3 AMBIENT TEMPERATURE ( C) FIG.2-Tyical Forward Current Derating Curve .01 .001 .4 PEAK FORWAARD SURGE CURRENT,(A) 100 .6 .8 1.0 1.2 1.4 1.6 1.8 80 FORWARD VOLT AGE,(V) FIG.1-Typical Forward Characteristics 50W NONINDUCTIVE 10W NONINDUCTIVE 60 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 40 20 (+) 25Vdc (approx.) () 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T. () PULSE GENERATOR (NOTE 2) (+) 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.4-Maximum Non-repetitive Forward Surge Current NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. 175 150 125 100 75 50 25 -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm trr +0.5A | | | | | | | | 0 -0.25A JUNCTION CAPACITANCE,(pF) 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) FIG.3- Test Circuit Diagram and Reverse Recovery Time Characteristics FIG.5-Typical Junction Capacitance WEITRON http://www.weitron.com.tw