HS1A THRU HS1M 1.0 AMP. High Efficient Surface Mount Rectifiers Voltage Range 50 to 1000 Volts Current 1.0 Ampere SMA/DO-214AC Features Glass passivated junction chip. For surface mounted application Low forward voltage drop Low profile package Built-in stain relief, ideal for automatic placement Fast switching for high efficiency High temperature soldering: 260℃/10 seconds at terminals Plastic material used carries Underwriters Laboratory Classification 94V-O .062(1.58) .050(1.27) .111(2.83) .090(2.29) .187(4.75) .160(4.06) .091(2.30) .078(1.99) .012(.31) .006(.15) Mechanical Data .008(.20) .004(.10) .056(1.41) .035(0.90) Cases: Molded plastic Terminals: Solder plated Polarity: Indicated by cathode band Packing: 12mm tape per E1A STD RS-481 Weight: 0.064 gram .210(5.33) .195(4.95) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol HS HS HS Type Number 1A Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig.2 Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 1.0A Maximum DC Reverse Current @ TA =25℃ at Rated DC Blocking Voltage @ TA=100℃ Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) VRRM VRMS VDC 50 35 50 1B 1D HS 1F HS 1G HS 1J HS 1M 100 200 300 400 600 800 1000 70 140 210 280 420 560 700 100 200 300 400 600 800 1000 Units V V V I(AV) 1.0 A IFSM 30 A 1.0 VF 1.3 1.7 5.0 100 IR 50 20 Trr Cj RθJA 70 Operating Temperature Range TJ -55 to +150 Storage Temperature Range TSTG -55 to +150 Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1 MHz and Applied VR=4.0 Volts 3. Mounted on P.C.B. with 0.2”x0.2” ( 5 x 5 mm ) Copper Pad Areas. Maximum Thermal Resistance ( Note 3 ) HS 1K - 300 - 75 15 V uA uA nS pF ℃/W ℃ ℃ RATINGS AND CHARACTERISTIC CURVES (HS1A THRU HS1M) 10W NONINDUCTIVE AVERAGE FORWARD CURRENT. (A) FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) 0 -0.25A (+) -1.0A NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 1cm 1.0 0.8 P.C.B.MOUNTED 0.2X0.2"(5.0X5.0mm) COPPER PAD AREAS 0.6 0.4 0.2 0 80 90 100 110 120 130 o 140 LEAD TEMPERATURE. ( C) 150 FIG.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 1000 100 Tj=25 0C 1 0.1 0 20 40 60 80 100 120 D 1 HS HS M S1 1 0.1 0.01 0 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 FORWARD VOLTAGE. (V) FIG.5- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.6- TYPICAL JUNCTION CAPACITANCE 70 35 60 JUNCTION CAPACITANCE.(pF) 40 30 1G A- 1 HS -H 10 Tj=25 0C 10 1J Tj=100 0C 100 HS INSTANTANEOUS FORWARD CURRENT. (A) INSTANTANEOUS REVERSE CURRENT. ( A) 1.2 SET TIME BASE FOR 5/ 10ns/ cm FIG.3- TYPICAL REVERSE CHARACTERISTICS PEAK FORWARD SURGE CURRENT. (A) FIG.2- MAXIMUM AVERAGE FORWARD CURRENT DERATING 8.3ms Single Half Sine Wave JEDEC Method 25 20 15 10 50 40 HS 30 20 HS 1J- 1A -HS HS 1G 1M 10 5 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz 0 0.1 0.5 1 2 5 10 20 REVERSE VOLTAGE. (V) - 301 - 50 100 200 500 1000