HER301 – HER308 W TE PO WE R SEM IC O ND UC TO R S 3.0A HIGH EFFICIENCY RECTIFIER Features ! Diffused Junction ! ! ! ! Low Forward Voltage Drop High Current Capability High Reliability High Surge Current Capability A B A Mechanical Data ! ! ! ! ! ! ! C Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 1.2 grams (approx.) Mounting Position: Any Marking: Type Number Epoxy: UL 94V-O rate flame retardant D DO-201AD Dim Min Max A 25.4 — B 8.50 9.50 C 1.20 1.30 D 5.0 5.60 All Dimensions in mm Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) @TA = 55°C Symbol HER 301 HER 302 HER 303 HER 304 HER 305 HER 306 HER 307 HER 308 Unit VRRM VRWM VR 50 100 200 300 400 600 800 1000 V VR(RMS) 35 70 140 210 280 420 560 700 V IO 3.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 150 A Forward Voltage @IF = 3.0A VFM @TA = 25°C @TA = 100°C IRM Peak Reverse Current At Rated DC Blocking Voltage 1.0 1.3 1.7 10.0 100 V µA Reverse Recovery Time (Note 2) trr 50 75 nS Typical Junction Capacitance (Note 3) Cj 80 50 pF Operating Temperature Range Tj -65 to +125 °C TSTG -65 to +150 °C Storage Temperature Range *Glass passivated forms are available upon request Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case 2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5. 3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. HER301 – HER308 1 of 3 © 2002 Won-Top Electronics IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FWD RECTIFIED CURRENT (A) 4 Single phase half wave Resistive or Inductive load 3 2 1 0 0 25 50 75 100 125 150 175 100 HER301 - HER304 10 HER305 HER306 - HER308 1.0 0.1 0.01 0.6 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 1.0 1.4 1.8 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 200 100 8.3ms single half sine-wave HER301 - HER305 100 Cj, CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) Tj = 25°C Pulse width = 300µs 2% duty cycle 10 HER306 - HER308 10 1 1 10 NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 1 100 10 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance 100 trr +0.5A 50Ω NI (Non-inductive) 10Ω NI Device Under Test (-) 0A (+) Pulse Generator (Note 2) 50V DC Approx (-) 1.0Ω NI Oscilloscope (Note 1) -0.25A (+) Notes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF. 2. Rise Time = 10ns max. Input Impedance = 50Ω. -1.0A Set time base for 5/10ns/cm Fig. 5 Reverse Recovery Time Characteristic and Test Circuit HER301 – HER308 2 of 3 © 2002 Won-Top Electronics ORDERING INFORMATION Product No.! Package Type Shipping Quantity HER301-T3 DO-201AD 1200/Tape & Reel HER301-TB DO-201AD 1200/Tape & Box HER301 DO-201AD 500 Units/Box HER302-T3 DO-201AD 1200/Tape & Reel HER302-TB DO-201AD 1200/Tape & Box HER302 DO-201AD 500 Units/Box HER303-T3 DO-201AD 1200/Tape & Reel HER303-TB DO-201AD 1200/Tape & Box HER303 DO-201AD 500 Units/Box HER304-T3 DO-201AD 1200/Tape & Reel HER304-TB DO-201AD 1200/Tape & Box HER304 DO-201AD 500 Units/Box HER305-T3 DO-201AD 1200/Tape & Reel HER305-TB DO-201AD 1200/Tape & Box HER305 DO-201AD 500 Units/Box HER306-T3 DO-201AD 1200/Tape & Reel HER306-TB DO-201AD 1200/Tape & Box HER306 DO-201AD 500 Units/Box HER307-T3 DO-201AD 1200/Tape & Reel HER307-TB DO-201AD 1200/Tape & Box HER307 DO-201AD 500 Units/Box HER308-T3 DO-201AD 1200/Tape & Reel HER308-TB DO-201AD 1200/Tape & Box HER308 DO-201AD 500 Units/Box Products listed in bold are WTE Preferred devices. ! T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: [email protected] Internet: http://www.wontop.com HER301 – HER308 We power your everyday. 3 of 3 © 2002 Won-Top Electronics