LESD8D12T5G

LESHAN RADIO COMPANY, LTD. LESD8D12T5G ESD PROTECTION DIODE Discription The LESD8D12T5G is designed to protect voltage sensitive components from ESD. Excellent clamping capability, low leakage, and fast response time provide best in class protection on designs that are exposed to ESD. Because of its small size, it is suited for use in cellular phones, MP3 players, digital cameras and many other portable applications where board space is at a premium. LESD8D12T5G 1 2 Applications l l l l l SOD882 Cellular phones audio MP3 players Digital cameras Portable applicationss mobile telephone CATHODE ANODE Features l l l l l l l l Small Body Outline Dimensions: 0.039″ x 0.024″(1.0 mm x 0.60 mm) Low Body Height: 0.020″ (0.50 mm) Max Stand−off Voltage: 3.3 V − 12 V Low Leakage Response Time is Typically < 1 ns ESD Rating of Class 3 (> 16 kV) per Human Body Model IEC61000−4−2 Level 4 ESD Protection We declare that the material of product compliance with RoHS requirements. Ordering information Device LESD8D12T5G Marking H Shipping 10000/Tape&Reel MAXIMUM RATINGS Rating IEC 61000-4-2 (ESD) Symbol Contact Air Contact discharge Value Unit ±15 ±8 kV kV kV Mw ESD Voltage Per Human Body Model Total Power Dissipation on FR-5 Board (Note 1) @ TA=25℃ PD 16 150 Junction and Storage Temperature Range TJ,TSTG -55 to 150 ℃ Lead Solder Temperature – Maximum (10 Second Duration) TL 260 ℃ Stresses exceeding Maximum Ratings may damage the device. Maximum Rating are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 1. FR-5 = 1.0*0.75*0.62 in. Rev.C 1/4 LESHAN RADIO COMPANY, LTD. LESD8D12T5G ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Symbol I Parameter IF IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR Working Peak Reverse Voltage Test Current IF Forward Current VF Forward Voltage @ IF Ppk Peak Power Dissipation V IR VF IT Breakdown Voltage @ IT IT C VC VBR VRWM Maximum Reverse Leakage Current @ VRWM IPP Uni−Directional TVS Capacitance @ VR = 0 and f = 1.0 MHz ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted, VF=0.9V Max. @ IF=10Ma for all types) VRWM (V) IR (μA) @ VRWM Max Max Min 12 1.0 13.3 Device LES D8D12T5G VBR IT IPP (V) （mA） (A) @ IT (Note 2) (Note 3) VC (V) @ Max IPP (Note 3) PPK (W) (8*20 μs) C (pF) Max Typ Typ 23.7 140 30 Max 1.0 5.9 Other voltage available upon request. 2. VBR is measured with a pulse test current IT at an ambient temperature of 25℃ 3. Surge current waveform per Figure 3. Rev.C 2/4 LESHAN RADIO COMPANY, LTD. LESD8D12T5G TYPICAL CHARACTERISTICS Figure 1. Typical Breakdown Voltage versus Temperature Figure 3. Fig 2. Typical Leakage Current versus Temperature 8*20 μs Pulse Waveform Figure 4. Positive 8kV contact per IEC 61000-4-2-LESD8D12T5G Fig 5. Negative 8kV contact per IEC 61000-4-2-LESD8D12T5G Rev.C 3/4 LESHAN RADIO COMPANY, LTD. LESD8D12T5G OUTLINE AND DIMENSIONS SOLDERING FOOTPRINT Rev.C 4/4