USMS05C

USMS05C 4-Line Bi-direction TVS Diode Array Features ● Protects up to 5 lines ● Low leakage: nA level ● Low clamping voltage ● Excellent surge protection (80W at 8/20μs) Complies with following standards: – IEC 61000-4-2 (ESD) immunity test Air discharge: ±30kV Contact discharge: ±30kV – IEC61000-4-4 (EFT) 40A (5/50ns) ● ● Dimensions SOT-26 Pin Configuration – IEC61000-4-5 (Lightning) 7A (8/20μs) RoHS Compliant Applications ● Audio Players ● Peripherals ● Portable Instrumentation Desktops PC and Servers ● ● Microprocessor Based Equipment ● Cell Phone Handsets and Accessories ● Notebook, Laptop, and Palmtop Computers Mechanical Characteristics ● Package: SOT23-6 ● Lead Finish: Matte Tin Case Material: “Green” Molding Compound ● ● ● ● ● UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 3 per J-STD-020 Terminal Connections: See Diagram Below Marking Information: See Below Absolute Maximum Ratings(Tamb=25°C unless otherwise specified) Parameter Symbol Peak Pulse Power (8/20µs) Ppp Value Unit 100 W ±25 ESD per IEC 61000−4−2 (Air) VESD Kv ±20 ESD per IEC 61000−4−2 (Contact) Operating Temperature Range TJ -55 to +125 ℃ Storage Temperature Range TSTJ -55 to +150 ℃ Rev : 01.06.2014 1/4 www.leiditech.com USMS05C Electrical Characteristics(TA=25°C unless otherwise specified) Vc Part Number USMS05C Rev : 01.06.2014 Device Marking VRWM (V) VBR (V) IT (mA) 0505 5 6 1 VC @1A 8 2/4 (Max) 14 (@A) 7 IR μA (Max) 0.2 C (Pf) (Typ.) 25 www.leiditech.com USMS05C Typical Performance Characteristics (TA=25°C unless otherwise Specified) 10 40 Peak Power_Ppp(W) Junction CapacitanceCj(pF) 50 30 20 10 0 1 0.1 0.01 0 5 10 15 20 25 Reverse Voltage_VR(V) Junction Capacitance vs. Reverse Voltage 0.1 1 10 100 Pulse Duration_tp(uS) Peak Pulse Power vs. Pulse Time 120 % of Rated Power 100 80 60 40 20 0 0 Clamping Voltage vs. Peak Pulse Current (tp = 8/20us) 25 50 75 100 125 Ambient Temperature_Ta(℃) 150 Power Derating Curve 100 Peak Pulse Current (Ipp) % of Peak Pulse Current 90 80 70 Ipp/2 60 50 40 30 20 10 0 0 Rev : 01.06.2014 20 40 60 Time_t(uS) 8 X 20uS Pulse Waveform ESD Clamping Voltage 80 8 kV Contact per IEC61000−4−2 3/4 www.leiditech.com USMS05C SOT-26 Package Outline & Dimensions Inches Symbol Min. A θ Nom. Max. Min. Nom. Max. 0.035 - 0.057 0.90 - 1.45 A1 0.000 - 0.006 0.00 - 0.15 A2 0.035 0.045 0.051 0.90 1.15 1.30 b 0.010 - 0.020 0.25 - 0.50 - 0.009 0.08 - 0.22 c 0.003 D 0.110 0.114 0.122 2.80 2.90 3.10 E1 0.060 0.063 0.069 1.50 1.60 1.75 E 0.110 BSC 2.80 BSC e 0.037 BSC 0.95 BSC e1 0.075 BSC 1.90 BSC L 0.012 0.018 0.024 0.30 0.45 0.60 L1 θ Soldering Footprint Millimeters (0.024) 0° - (0.60) 10° 0° - 10° aaa 0.004 0.10 bbb 0.008 0.20 ccc 0.008 0.20 Symbol Inches Millimeters C (0.098) (2.50) G 0.055 1.40 P 0.037 0.95 X 0.024 0.60 Y 0.043 1.10 Z 0.141 3.60 Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : 01.06.2014 4/4 www.leiditech.com