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Plastic package has Underwrit ers Laboratory Flammability Classificat ion 94V- O Utiliz ing Flame Retardant Epox y M olding Compound. For surfac e mounted applications. Ex ceeds environmental standar ds of MI L-S-19500 / 228 Low leakage current Mechanical dat a Case : Mol ded plastic, JED EC DO-214AB Termi nals : Solder plated, solderable per MIL-ST D-750, Method 2026 Pol arity : Indicated by c athode band Mounting P osition : Any Weight : 0.00585 ounce, 0.195 gram (V) (V) (V) (V) (nS) o HFM301 H31 HFM302 H32 100 100 HFM303 H33 200 140 200 HFM304 H34 300 210 300 HFM305 H35 400 280 400 HFM306 H36 600 420 600 HFM307 H37 800 560 800 SYMBOLS MARKING CODE -55 to +150 Operating temperature V RRM V RMS V R V F T RR 1.0 1.3 1.7 MAXIMUM RATINGS (AT T A =25 o C unless otherwise noted) PARAMETER CONDITIONS Symbol MIN. TYP. MAX. UNIT Forward rectified current Ambient temperature = 55 o C I O 3.0 A Forward surge current 8.3ms single half sine-wave superimposed on rate load (JEDEC methode) I FSM 100 A V R = V RRM T A = 25 o C 10.0 uA V R = V RRM T A = 100 o C 300 uA Thermal resistance Junction to ambient R q JA o C / w Diode junction capacitance f=1MHz and applied 4vDC reverse voltage C J pF Storage temperature T STG -55 +150 o C Reverse current I R Repetitive peak reverse voltage RMS voltage Continuous reverse voltage Maximum forward voltage Reverse recovery time 0.276(7.0) 0.260(6.6) 0.012(0.3) Typ. 0.189(4.8) 0.173(4.4) 0.244(6.2) 0.228(5.8) 0.087(2.2) 0.071(1.8) 0.040 (1.0) Typ. 0.040(1.0) Typ. Dimensions in inches and (millimeters) SMC 0.152(3.8) 0.144(3.6) 0.032(0.8) Typ. H 3 1-H 3 7 Http:// www.wej.cn E-mail:wej@yongerjia.com WEJ ELECTRONIC CO. RoHS
WEJ ELECTRONIC CO.,LTD RATING AND CHARACTERISTIC CURVES (HFM301 THRU HFM307) FIG.2-TYPICAL FORWARD CURRENT DERA TING CURVE A V E R A G E F O R W A R D C U R R E N T , ( A ) 0.6 1.2 1.8 2.4 3.0 3.6 (+) (+) 25Vdc (approx.) ( ) ( ) PULSE GENERATOR (NOTE 2) OSCILLISCOPE (NOTE 1) NON- INDUCTIVE W NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF. 2. Rise Time= 10ns max., Source Impedance= 50 ohms. +0.5A -0.25A -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm trr D.U.T. AMBIENT TEMPERATURE ( C) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS NONINDUCTIVE NONINDUCTIVE W W FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT P E A K F O R W A A R D S U R G E C U R R E N T , ( A ) 100 NUMBER OF CYCLES AT 60Hz 100 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method Single Phase Half Wave 60Hz Resistive Or Inductive Load 0 20 40 60 80 100 120 140 160 180 200 FIG.5-TYPICAL JUNCTION CAPACIT ANCE REVERSE VOLTAGE,(V) J U N C T I O N C A P A C I T A N C E , ( p F ) 175 150 125 100 .01 .05 .1 .5 1 5 10 50 100 1.0 1.2 1.4 .001 .01 1.0 FIG.1-TYPICAL FORWARD CHARACTERISTICS I N S T A N T A N E O U S F O R W A R D C U R R E N T , ( A ) FORWARD VOLT AGE,(V) Pulse Width 300us 1% Duty Cycle Tj=25 C 1.6 1.8 H FM H FM H F M H F M H F M H F M H 3 1-H 3 7 Http:// www.wej.cn E-mail:wej@yongerjia.com WEJ ELECTRONIC CO. RoHS