UNISONIC TECHNOLOGIES CO., LTD SMAXXV TVS DIODE FOR ESD PROTECTION SURFACE MOUNT SILICON ZENER DIODE 1 2 SOD-123 DESCRIPTION The UTC SMAXXV is a single line TVS diode, for ESD protection. The UTC SMAXXV is protection in portable electronics applications. 2 SOD-323 FEATURES * 50 Watts peak pulse power (tp=8/20μs) * Transient protection for data lines to ESD=8KV (Contact) EFT=40A (tp=5/50ns) Lightning=5A (tp=8/20μs) * Small package for use in portable electronics. * Suitable replacement for Multi-Layer Varistors in ESD protection applications. * Protects on I/O or power line. * Low clamping voltage. * Low leakage current. SYMBOL ORDERING INFORMATION Ordering Number SMAXXG-CA2-R SMAXXG-CB2-R SMAXXG-CC2-R Note: Pin Assignment: A: Anode K: Cathode 1 Package SOD-123 SOD-323 SOD-523 1 2 SOD-523 Pin Assignment 1 2 A K A K A K Packing Tape Reel Tape Reel Tape Reel MARKING www.unisonic.com.tw Copyright © 2016 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-073.D SMAXXV TVS DIODE FOR ESD PROTECTION ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER Peak Pulse Power (tp=8/20μs) Peak Pulse Current (tp=8/20μs) Junction Temperature Storage Temperature RATINGS UNIT 50 W 5 A -55~150 °C -55~150 °C Air Discharge 15 kV ESD Discharge IEC61000-4-2 VESD Contact Discharge 8 kV 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. SYMBOL PPK IPP TJ TSTG ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) (VF = 0.9V Max @ IF = 10mA for all types.) Device SMA3V SMA5V SMA7V SMA8V SMA12V SMA15V SMA24V SMA36V Marking Code 3 5 7 8 12 15 24 36 Test Current Reverse Reverse Breakdow Stand-Off n Voltage Voltage VBR(V) IT (mA) VRWM (V) Min 1 1 1 1 1 1 1 1 3.3 5 7 8 12 15 24 36 4 6 7.5 8.5 13.3 16.6 26.7 40 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw Reverse Leakage Current IR (µA) VRWM Max (V) 20 3.3 5 5 0.15 7 5 8 5 12 5 15 5 24 5 36 Clamping Voltage VC (V) Max (Typ.) 10.9 14.5 22.7 13 17 22 32 55 Junction Capacitance CJ (pF) IPP(A) Max 5 5 8.8 5 5 5 3 1 100 80 85 70 60 50 25 20 VR (V) 0 0 0 0 0 0 0 0 f (MHz) 1 1 1 1 1 1 1 1 2 of 3 QW-R601-073.D SMAXXV TVS DIODE FOR ESD PROTECTION TYPICAL CHARACTERISTICS Capacitance vs. Reverse Voltage Power Deartion Curve 100 100 SMA5V Peak Pulse Power 8/20 us 90 80 80 70 60 60 50 40 40 30 20 Average Power 10 0 20 SMA5V 0 25 50 75 100 125 0 150 Ambient Temperature, TA (ºC) 0 1 2 3 4 5 Reverse Voltage, VR (V) 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-R601-073.D