SK34L SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER 40 Volts VOLTAGE CURRENT 3.0 Amperes 0.128(3.25) 0.280(7.11) 0.260(6.60) 0.103(2.62) 0.079(2.00) 0.012(0.305) 0.006(0.152) MECHANICAL DATA • • • • • 0.108(2.75) • Plastic package has Underwriters Laboratory Flammability Classification 94V-O • For surface mounted applications • Low profile package • Built-in strain relief • Metal to silicon rectifier. majority carrier conduction • Low power loss,high efficiency • High surge capacity • For use in low voltage high frequency inverters, free wheeling, and polarity protection applications • In compliance with EU RoHS 2002/95/EC directives 0.245(6.22) 0.220(5.59) FEATURES 0.050(1.27) 0.030(0.76) Case: JEDEC DO-214AB molded plastic Terminals:Solder plated, solderable per MIL-STD-750,Method 2026 Polarity: Color band denotes cathode end Standard packaging: 16mm tape (EIA-481) Weight: 0.0082 ounce, 0.2325 gram 0.008(0.203) 0.002(0.051) 0.320(8.13) 0.305(7.75) MAXIMUM RATINGS(TA=25oC unless otherwise noted) PARAMETER SYMBOL VALUE UNIT Maximum repetitive peak reverse voltage VRRM 40 V Maximum rms voltage VRMS 28 V Maximum dc blocking voltage VDC 40 V Maximum average forward rectified current I F(AV) 3 A Peak forward surge current : 8.3ms single half sine-wave superimposed on rated load I FSM 200 A Typical Thermal Resistance (Note 1) RΘJA RΘJL 90 20 Operating junction temperature range TJ -55 to + 125 o C TSTG -55 to + 150 o C Storage temperature range o C/W ELECTRICAL CHARACTERISTICS(TA=25oC unless otherwise noted) PARAMETER Instantaneous forward voltage Reverse current SYMBOL VF IR TEST CONDITIONS I F=1A I F=2A I F=3A I F=1A I F=2A I F=3A TA=25oC TA=125oC TA=25oC TA=100oC TYP. MAX. 0.33 0.36 0.38 0.20 0.24 0.27 0.42 0.33 17 0.5 50 UNIT V V mA NOTES: 1. Mounted on PCB with Minimum Recommended Pad. December 9,2010-REV.00 PAGE . 1 IF, Forward Current (A) 3 2 1 0 0 25 50 75 100 125 CJ, Junction Capacitance (pF) SK34L 10000 1000 100 10 0.1 1 TL, Lead Temperature (°C) Fig.1 Forward Current Derating Curve 100 Fig.2 Typical Junction Capacitance 10 IF, Forward Current (A) 100 IR, Leakage Current (mA) 10 VR, Reverse Bias Voltage (V) TJ = 125°C 10 1 TJ = 75°C TJ = 100°C 0.1 TJ = 125°C TJ = 25°C TJ = 100°C 1 TJ = 75°C TJ = 25°C 0.01 0.1 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Fig.3 Typical Reverse Characteristics December 9,2010-REV.00 0 0.1 0.2 0.3 0.4 0.5 0.6 VF, Forward Voltage (V) Fig.4 Typical Forward Characteristics PAGE . 2 SK34L MOUNTING PAD LAYOUT ORDER INFORMATION • Packing information T/R - 3K per 13" plastic Reel T/R - 0.5Kper 7” plastic Reel LEGAL STATEMENT Copyright PanJit International, Inc 2010 The information presented in this document is believed to be accurate and reliable. The specifications and information herein are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any license under its patent rights or rights of others. December 9,2010-REV.00 PAGE . 3