UNISONIC TECHNOLOGIES CO., LTD SLVU2.8 Preliminary DIODE LOW VOLTAGE DIODE FOR ESD AND LATCH-UP PROTECTION DESCRIPTION The UTC SLVU2.8 is a low voltage diode, it uses UTC’s advanced technology to provide customers with low leakage current, low capacitance, low operating and clamping voltage, etc. The UTC SLVU2.8 is suitable for switching systems, laser diode protection and WAN/LAN Equipment, etc. FEATURES * Low leakage current * Low capacitance * Low clamping voltages * Low operating voltages SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free SLVU2.8L-AE3-R SLVU2.8G-AE3-R SLVU2.8L-AE3-R Package Packing SOT-23 Tape Reel (1)Packing Type (1) R: Tape Reel (2)Package Type (2) AE3 : SOT-23 (3)Halogen Free (3) L: Lead Free, G:Halogen Free MARKING www.unisonic.com.tw Copyright © 2013 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-087.a SLVU2.8 Preliminary DIODE ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Peak Pulse Current (tp=8/20µs) IPP 24 A Peak Pulse Power (tp=8/20µs) PPK 400 W Lead Soldering Temperature TL 260 (10 seconds) °C Storage Temperature TSTG -55~+150 °C Operating Junction Temperature TJ -55~+125 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS PARAMETER Reverse Stand-Off Voltage Punch-Through Voltage Snap-Back Voltage Reverse Leakage Current Clamping Voltage Junction Capacitance Steering Diode Characteristics Reverse Breakdown Voltage Reverse Leakage Current Forward Voltage SYMBOL TEST CONDITIONS VRWM Pin 3 to 2 or Pin 1 to 2 VPT IPT=2µA, Pin 3 to 2 VSB ISB=50mA, Pin 3 to 2 VRWM=2.8V, T=25°C, Pin 3 to 2 or IR Pin 1 to 2 IPP=2A, tp=8/20µs, Pin 3 to 2 IPP=5A, tp=8/20µs, Pin 3 to 2 VC IPP=24A, tp=8/20µs, Pin 3 to 2 IPP=5A, tp=8/20µs, Pin 1 to 2 IPP=24A, tp=8/20µs, Pin 1 to 2 Pin 3 to 2 and 1 (Pin 2 and 1 Tied Together), VR=0V, f=1MHz Cj Pin 1 to 2 (Pin 3 N.C.), VR=0V, f=1MHz VBR IRD VF IT=10µA, Pin 3 to 1 VRWM=2.8V, T=25°C, Pin 3 to 1 IF=1A, Pin 1 to 3 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw MIN TYP 3.0 2.8 MAX UNIT 2.8 V V V 1 µA 3.9 7 12.5 8.5 15 V V V V V 70 100 pF 5 10 pF 1 2 V µA V 40 2 of 3 QW-R601-087.a SLVU2.8 Preliminary DIODE UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 3 QW-R601-087.a