1A1 – 1A7 WTE POWER SEMICONDUCTORS 1.0A MINIATURE SILICON 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: 0.181 grams (approx.) Mounting Position: Any Marking: Type Number D R-1 Dim Min Max A 20.0 — B 2.00 3.50 C 0.53 0.64 D 2.20 2.60 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 = 75°C Symbol 1A1 1A2 1A3 1A4 1A5 1A6 1A7 Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 1.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 30 A Forward Voltage @IF = 1.0A VFM 1.0 V @TA = 25°C @TA = 100°C IRM 5.0 50 µA Cj 15 pF RJA 50 K/W Tj -65 to +125 °C TSTG -65 to +150 °C Peak Reverse Current At Rated DC Blocking Voltage Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Ambient (Note 1) Operating Temperature Range 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 at 1.0 MHz and Applied Reverse Voltage of 4.0V D.C. 1A1 – 1A7 1 of 3 © 2002 Won-Top Electronics 10 IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A) 1.0 0.8 0.6 0.4 0.2 0 40 60 80 100 120 140 160 1.0 0.1 Tj = 25ºC PULSE WIDTH = 300µs 2% DUTY CYCLE 0.01 0.6 180 0.8 1.0 1.2 1.4 1.6 TA, AMBIENT TEMPERATURE (ºC) VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Current Derating Curve Fig. 2 Typical Forward Characteristics 100 50 f = 1MHz 40 Cj, CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) Tj = 25ºC 30 20 10 10 8.3ms Single half sine-wave JEDEC Method 0 1.0 1.0 10 1.0 100 10 NUMBER OF CYCLES AT 60 Hz VR, REVERSE VOLTAGE (V) Fig. 3 Max Non-Repetitive Peak Fwd Surge Current Fig. 4 Typical Junction Capacitance 1A1 – 1A7 2 of 3 100 © 2002 Won-Top Electronics ORDERING INFORMATION Product No.! Package Type Shipping Quantity 1A1-T3 R-1 5000/Tape & Reel 1A1-TB R-1 5000/Tape & Box 1A1 R-1 1000 Units/Box 1A2-T3 R-1 5000/Tape & Reel 1A2-TB R-1 5000/Tape & Box 1A2 R-1 1000 Units/Box 1A3-T3 R-1 5000/Tape & Reel 1A3-TB R-1 5000/Tape & Box 1A3 R-1 1000 Units/Box 1A4-T3 R-1 5000/Tape & Reel 1A4-TB R-1 5000/Tape & Box 1A4 R-1 1000 Units/Box 1A5-T3 R-1 5000/Tape & Reel 1A5-TB R-1 5000/Tape & Box 1A5 R-1 1000 Units/Box 1A6-T3 R-1 5000/Tape & Reel 1A6-TB R-1 5000/Tape & Box 1A6 R-1 1000 Units/Box 1A7-T3 R-1 5000/Tape & Reel 1A7-TB R-1 5000/Tape & Box 1A7 R-1 1000 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 1A1 – 1A7 We power your everyday. 3 of 3 © 2002 Won-Top Electronics