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SDT12S

AUK
Part Number SDT12S
Manufacturer AUK
Description TVS Diode
Published Nov 22, 2008
Detailed Description Semiconductor SDT12S TVS Diode Features • Transient protection for data lines to IEC61000-4-2(ESD) 15KV(air), 8KV(cont...
Datasheet PDF File SDT12S PDF File

SDT12S
SDT12S

Overview
Semiconductor SDT12S TVS Diode Features • Transient protection for data lines to IEC61000-4-2(ESD) 15KV(air), 8KV(contact ) • Small package for use in portable electronics • Low operating and clamping voltage Applications www.
DataSheet4U.
com • Cellular Handsets and Accessories • Microprocessor based equipment • Notebooks, Desktops and Servers Ordering Information Type NO.
SDT12S Marking S12 Package Code SOT-23 Outline Dimensions 2.
4±0.
1 1.
30±0.
1 unit : mm 1 1.
90 Typ.
2.
9±0.
1 3 3 0.
4 Typ.
2 1 2 0.
2 Min.
1.
12 Max.
0~0.
1 KSD-2078-000 0.
124 PIN Connections 1.
Cathode 2.
Cathode 3.
Anode 0.
38 -0.
03 +0.
05 1 SDT12S Absolute maximum ratings Characteristic Peak pulse power ( tp = 8/20 Peak pulse current (tp = 8/20 Lead soldering temperature Operating temperature Storage temperature www.
DataSheet4U.
com Ta=25°C Symbol ) ) PPK IPP TL TJ Tstg Ratings 300 12 260 (10sec.
) -55 ~ 125 -55 ~ 150 Unit W A °C °C °C Electrical Characteristics Characteristic Reverse stand-off voltage Reverse breakdown voltage Reverse leakage current Clamping voltage Junction capacitance Junction capacitance Ta=25°C Symbol VRWM VBR IR VC CJ CJ It=1mA Test Condition Min.
Typ.
Max.
12 13.
3 1 19 120 150 Unit V V V pF pF VRWM=12V , T=25 IPP=1A, tp=8/20 Pin 1 to 2 VR=0V, f=1MHz Pin 1 to 3 and Pin 2 to 3 VR=0V, f=1MHz KSD-2078-000 2 Electrical Characteristics Curves Fig.
1 Power derating curve SDT12S Fig.
2 None-repetitive peak pulse power vs pulse time www.
DataSheet4U.
com Fig.
3 Pulse Waveform Fig.
4 Clamping voltage vs peak pulse current Fig.
5 Forward voltage vs forward currnet KSD-2078-000 3 ...


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