SES5VD923-2B SURGE | Alldatasheet
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Surge Components, Inc . 95 East Jefryn Blvd. Deer Park, NY 11729 (631) 595-1818 1. DESCRIPTION The SES5VD923-2B ESD protector is designed to replace multilayer varistors (MLVs) in portable applications such as cell phones, notebook computers, and PDA’s. They feature large cross-sectional area junctions for conducting high transient currents, offer desirable electrical characteristics for board level protection, such as fast response time, lower operating voltage, lower clamping voltage and no device degradation when compared to MLVs. The SES5VD923-2B protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. The SES5VD923-2B is available in a SOD-923 package with working voltages of 5 volt. It gives designer the flexibility to protect one unidirectional line in applications where arrays are not practical. Additionally, it may be “ sprinkled” around the board in applications where board space is at a premium. It may be used to meet the ESD immunity requirements of IEC 61000-4-2, Level 4 (±15kV air, ±8kV contact discharge) 2. FEATURE /circle6 100 Watts peak pulse power (tp=8/20us) /circle6 Transient protection for data lines to IEC 61000-4-2(ESD)±25kV(air),±10kV(contact) IEC 61000-4-4(EFT) 40A(5/50ns) IEC 61000-4-5(Lightning) 24A(8/20us) /circle6 Small package for use in portable electronics /circle6 Suitable replacement for MLV’s in ESD protection applications /circle6 Protect one I/O or power line /circle6 Low clamping voltage /circle6 Stand off voltage : 5V /circle6 Low leakage current /circle6 Solid-state silicon-avalanche technology /circle6 Small body Outline Dimensions: 1.0mm*0.6mm*0.5mm /circle6 Equivalent to 0402 package
Surge Components, Inc . 95 East Jefryn Blvd. Deer Park, NY 11729 (631) 595-1818 3. APPLICATION /circle6 Cell Phone Handsets and Accessories /circle6 Personal Digital Assistants (PDA’s) /circle6 Notebooks, Desktops, and Servers /circle6 Portable Instrumentation /circle6 Cordless Phones /circle6 Digital Cameras /circle6 Peripherals /circle6 MP3 Players 4. ELECTRICAL CHARACTERISTICS PER LINE@25 ℃℃ ℃℃(UNLESS OTHERWISE SPECIFIED) Parameter Symbol Conditions Min. Typ. Max. Units Working Voltage V RWM 5 V Breakdown Voltage V BR I t=1mA 5.6 6.7 7.8 V Reverse Leakage Current IR V RWM =5V T=25 ℃ 1 uA Clamping Voltage V C I PP =5A T P=8/20uS 9.8 V Junction Capacitance C J V R=0V f=1MHz 8 15 pF 5. ABSOLUTE MAXIMUM RATING @25 ℃℃ ℃℃ Rating Symbol Value Units Peak Pulse Power(t p=8/20µs) P PP 100 W Maximum peak pulse current(t p=8/20µs) I PP 16 A Lead Soldering temperature T L 260(10 sec) ℃ Operating Temperature T j -55 to +125 ℃ Storage Temperature T STG -55 to +150 ℃
Surge Components, Inc . 95 East Jefryn Blvd. Deer Park, NY 11729 (631) 595-1818 6. TYPICAL CHARACTERISTICS 7. PRODUCT DIMENSION AND PAD SIZE. NOTES: 1. CONTROLLING DIMENSION: MILLIMETERS. 2. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS.MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL DIM MILLIMETERS INCHES MIN NOM MAX MIN NOM MAX