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Document overview
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Technical content
Features
Uni-directional ESD protection of four lines Low capacitance: 10pF(Typ) Low reverse stand−off voltage: 5V Low reverse clamping voltage Low leakage current Excellent package:1.6mm×1.2mm×0.6mm Fast response time IEC 61000-4-2 Level 3 ESD protection ESD/TESD05N4U IEC Compatibility IEC61000-4-2 (ESD) ±10kV (air), ±10kV (contact) IEC61000-4-5 (Lightning) 2.5A (8/20 s) μ Mechanical Characteristics Molding Compound Flammability Rating:UL 94V-O Quantity Per Reel:3000pcs Reel Size:7 inch Lead Finish:Lead Free
Applications
Subscriber Identity Module(SIM) card protection Cellular handsets and accessories Portable electronics Other electronics equipments communication systems SOT-553 Pin Configuration 1 2 3 5 4
/UNI77ac/UNI96f7/UNI7535/UNI5b50 SPSEMI Parameter Symbol Value Units Peak Pulse Power(tp=8/20μs) Lead Soldering Temperature Junction Temperature Storage Temperature Range P PP TL TJ TSTG 260(10 sec.) -150 -55~150 Watts Maximum Ratings (T =25 unless otherwise specified )A ℃ Electrical Characteristics (T =25 unless otherwise specified )A ℃ Parameter Symbol Conditions UnitsMin. Typ. Max. TESD05N4U(Marking:5H) Reverse Stand-off Voltage Breakdown Voltage Reverse Leakage Current Forward Voltage Clamping Voltage Junction Capacitance V RWM VBR RI FV CV I/OC 7.2 0.9 I= 1 m AT @VRWM I =10mAF I =2.5A,tp=8/20μsPP 6.0 V V μA V V F pPin capacitance to GND , =, =V 0V f 1MHZDC Tipical Characteristics ESD/TESD05N4U Fig.2 Reverse Characteristics 20 4 6 0 8 100 Fig.1 Forward Characteristics 0.2 Forward Voltage-V ( )F V 0.4 0.001 0.01 Forward Current-I (mA) F 0.6 0.8 100 1.0 1.2 Reverse Voltage-V ( )R V Reverse Current-I (mA) R 0.1 T =100a ℃ T= 2 5a ℃ T= 2 5a ℃ T =100a ℃
/UNI77ac/UNI96f7/UNI7535/UNI5b50 SPSEMI Tipical Characteristics Dimensions(SOT-553) SOT-553 Recommended Mounting Pad Layout Dimensions in ( )millimeters inches 1.40 0.055 1.00 0.039 0.30 0.012 0.30 0.012 0.50 0.020 ESD/TESD05N4U Millimeters Inches DIM A B C D E F G H Min 1.50 1.10 0.52 1.50 0.17 0.45 0.20 0.00 Max 1.70 1.30 0.60 1.70 0.27 0.55 0.40 0.050 Min 0.059 0.043 0.020 0.059 0.007 0.018 0.008 0.000 Max 0.067 0.051 0.024 0.067 0.011 0.022 0.016 0.002 E F H A B D C G Fig.4 Capacitance Characteristics 20 3 40 6 Fig.3 V -ICP P 0.56 Reverse Peak Pulse Current-I (A)PP 1.0 Clamping Voltage-V (V) C 2.0 2.5 Reverse Voltage-V ( )R V Junction Capacitance-C (pF) J T= 2 5a ℃ t =8/20μsp T= 2 5a ℃ f=1MHz 1.5