SS34A

Mar 2015 SS32 thru SS310 SMD Schottky Barrier Diodes Revision: A General Description This Schottky diode is for use in low voltage, high frequency rectifier of switching mode power supplier, DC/DC converters and polarity protection Features  Case: SMA, molded epoxy body  Terminal: Matte tin plated leads  Polarity: See mark on body application.  Low power loss, high efficiency  Low Forward Voltage Drop  High forward surge capacity Maximum Ratings (TA=25℃ unless otherwise noted) Parameter Symbol SS32 SS33 SS34 SS35 SS36 SS38 SS39 SS310 Units VRRM 20 30 40 50 60 80 90 100 V VRMS 14 21 28 35 42 56 63 70 V VDC 20 30 40 50 60 80 90 100 V Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward IF(AV) 3.0 A IFSM 80 A TJ, TSTG -50 to 150 ℃ rectifier current Peak forward surge current 8.3ms single half sine-wave superimposed on rated load Operating Junction Temperature Range Electrical Characteristics Parameter Condition (TA=25℃ unless otherwise noted) Symbol SS32 SS33 SS34 SS35 SS36 SS38 SS39 Units SS310 Maximum instantaneous IF=3A VF 0.55 0.75 0.85 V forward voltage Maximum DC TC=25℃ reverse current at blocking voltage 0.5 IR TC=125℃ Thermal Characteristic Parameter Typical Thermal resistance mA 10 (TA=25℃ unless otherwise noted) Symbol SS32 thru SS310 Units RθJA (1) 88 ℃/W 1. P.C.C. Mounted with 0.2”× 0.2”(5.0×5.0mm) copper pads ShangHai Sino-IC Microelectronic Co., Ltd. 1. SS32 thru SS310 60Hz RESISTIVE OR INDUCTIVE LOAD 3.0 2.0 1.0 P.C.B.MOUNTED 0.27X0.27″(7.0X7.0mm) COPPER PAD AREAS 0 50 60 70 80 90 100 110 120 130 140 150 160 F1G.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 100 TL =100℃ 8.3ms Single Half Sine-Wave (JEDEC Method) 80 AMPERES AVERAGE FORWARD CURRENT AMPERES F1G.1-FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT, Ratings and Characteristics Curves (TA=25℃ unless otherwise noted) 60 40 20 0 1 10 100 NUMBER OF CYCLES AT 60 Hz LEAD TEMPERATURE,(℃) F1G.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT, AMPERES 20 TJ =25℃ Pulse Width=300us 1% Duty Cycle 10 1.0 0.1 10 TJ =125℃ 1.0 TJ =10℃ 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE, VOLTS F1G.5-TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE,(pF) F1G.4-TYPICAL REVERSE CHARACTERISTICS 100 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) 100 TJ =25℃ f=1MHz Vsig=50mVp-p 10 1.0 10 100 REVRESE VOLTAGE, VOLTS ShangHai Sino-IC Microelectronic Co., Ltd. 2. SS32 thru SS310 Package Outline Dimensions in inches and millimeters SMA(DO-214AC) The SINO-IC logo is a registered trademark of ShangHai Sino-IC Microelectronics Co., Ltd. © 2005 SINO-IC – Printed in China – All rights reserved. SHANGHAI SINO-IC MICROELECTRONICS CO., LTD Add: Building 3, Room 3401-03, No.200 Zhangheng Road, ZhangJiang Hi-Tech Park, Pudong, Shanghai 201203, China Phone: +86-21-33932402 33932403 33932405 33933508 33933608 Fax: +86-21-33932401 Email: webmaster@sino-ic.net Website: http://www.sino-ic.net ShangHai Sino-IC Microelectronic Co., Ltd. 3.