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SMA12V Dataheets PDF



Part Number SMA12V
Manufacturers UTC
Logo UTC
Description SURFACE MOUNT SILICON ZENER DIODE
Datasheet SMA12V DatasheetSMA12V Datasheet (PDF)

UNISONIC TECHNOLOGIES CO., LTD SMAXXV TVS DIODE FOR ESD PROTECTION SURFACE MOUNT SILICON ZENER DIODE  DESCRIPTION The UTC SMAXXV is a single line TVS diode, for ESD protection. The UTC SMAXXV is protection in portable electronics applications.  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.

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UNISONIC TECHNOLOGIES CO., LTD SMAXXV TVS DIODE FOR ESD PROTECTION SURFACE MOUNT SILICON ZENER DIODE  DESCRIPTION The UTC SMAXXV is a single line TVS diode, for ESD protection. The UTC SMAXXV is protection in portable electronics applications.  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 2 1 SOD-123 2 1 SOD-323 2 1 SOD-523  ORDERING INFORMATION Ordering Number Note: SMAXXG-CA2-R SMAXXG-CB2-R SMAXXG-CC2-R Pin Assignment: A: Anode K: Cathode Package SOD-123 SOD-323 SOD-523 Pin Assignment 12 AK AK AK Packing Tape Reel Tape Reel Tape Reel  MARKING www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 3 QW-R601-073.C SMAXXV TVS DIODE FOR ESD PROTECTION  ABSOLUTE MAXIMUM RATINGS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Peak Pulse Power (tp=8/20μs) PPK 50 W Peak Pulse Current (tp=8/20μs) Junction Temperature IPP 5 A TJ -55~150 °C Storage Temperature ESD Discharge IEC61000-4-2 Air Discharge Contact Discharge TSTG VESD -55~150 15 8 °C kV 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.  ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) (VF = 0.9V Max @ IF = 10mA for all types.) Device Marking Code Test Current Reverse Stand-Off Voltage Reverse Breakdow n Voltage VBR(V) IT (mA) VRWM (V) Min SMA3V 3 1 3.3 4 SMA5V 5 1 5 6 SMA7V 7 1 7 7.5 SMA8V 8 1 8 8.5 SMA12V 12 1 12 13.3 SMA15V 15 1 15 16.6 SMA24V 24 1 24 26.7 SMA36V 36 1 36 40 Reverse Leakage Current IR (µA) Max VRWM (V) 20 3.3 55 0.15 7 58 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 IPP(A) 5 5 8.8 5 5 5 3 1 Junction Capacitance CJ (pF) Max VR f (V) (MHz) 100 0 1 80 0 1 85 0 1 70 0 1 60 0 1 50 0 1 25 0 1 20 0 1 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 QW-R601-073.C SMAXXV  TYPICAL CHARACTERISTICS Power Deartion Curve 100 90 Peak Pulse Power 80 8/20 us 70 60 50 40 30 20 Average Power 10 SMA5V 0 0 25 50 75 100 125 Ambient Temperature, TA (ºC) 150 TVS DIODE FOR ESD PROTECTION Capacitance vs. Reverse Voltage 100 SMA5V 80 60 40 20 0 01 2 3 4 Reverse Voltage, VR (V) 5 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.C .


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