HER3001PT THRU HER3008PT 30.0 AMPS. Glass Passivated High Efficient Rectifiers Voltage Range 50 to 1000 Volts Current 30.0 Amperes TO-3P/TO-247AD Features Dual rectifier construction, positive center-tap Plastic package has Underwriters Laboratory Flammability Classification 94V-O Glass passivated chip junctions Superfast recovery time, high voltage Low forward voltage, high current capability Low thermal resistance Low power loss, high efficiency High temperature soldering guaranteed: 260oC,.16”(4.06mm)from case for 10 seconds Mechanical Data Cases: TO-3P/TO-247AD molded plastic Terminals: Leads solderable per MIL-STD-750. Method 2026 Polarity: As marked Mounting position: Any Mounting torque: 10in-lbs. Max. Weight: 0.2 ounce, 5.6 grams PIN 1 PIN 3 PIN 2 Positive CT 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 HER HER HER Type Number HER HER HER HER HER 3001PT 3002PT 3003PT 3004PT 3005PT 3006PT 3007PT 3008PT Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @TC =100℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @15.0A Maximum DC Reverse Current @ TC=25℃ at Rated DC Blocking Voltage @ TC=125℃ Maximum Reverse Recovery Time (Note2) @TJ=25oC Typical Junction Capacitance (Note 1) Operating Temperature Range VRRM VRMS VDC 50 35 50 100 200 300 400 600 800 1000 70 140 210 280 420 560 700 100 200 300 400 600 800 1000 Units V V V I(AV) 30.0 A IFSM 300 A 1.0 VF 1.3 1.7 10.0 500 IR V uA uA Trr 50 80 nS Cj TJ 175 145 pF ℃ ℃ -55 to +150 TSTG -55 to +150 Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts. 2. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, Recover to 0.25A. Storage Temperature Range - 360 - RATINGS AND CHARACTERISTIC CURVES (HER3001PT THRU HER3008PT) FIG.1- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10W NONINDUCTIVE 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 FIG.3- TYPICAL REVERSE CHARACTERISTICS PER LEG 1000 36 24 100 12 6 0 0 50 100 150 o PEAK FORWARD SURGE CURRENT. (A) CASE TEMPERATURE. ( C) FIG.4- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PER LEG Tj=125 0C 10 Tj=25 0C 1 300 250 0.1 0 200 8.3ms Single Half Sine Wave PER LEG. (JEDEC Method) Tj=Tj max. 40 60 80 100 120 140 FIG.6- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER LEG 150 100 40 Pulse Width=300 s 1% Duty Cycle 50 0 20 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 0 20 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz FIG.5- TYPICAL JUNCTION CAPACITANCE PER LEG 1000 JUNCTION CAPACITANCE.(pF) INSTANTANEOUS REVERSE CURRENT MICROAMPERES 30 0 Tj=25 C f=1.0 MHz Vsig=50mVp-p 100 Tj=125oC 10 Tj=25oC 1 50-300V 400V 600-1000V 50-400V 600-1000V 10 0.1 INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD CURRENT. (A) FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE SET TIME BASE FOR 5/ 10ns/ cm 0.1 0.2 1 10 100 REVERSE VOLTAGE. (V) - 361 - 0.4 0.6 0.8 1.0 1.2 INSTANTANEOUS FORWARD VOLTAGE, VOLTS 1.4 1.6