CDSOT23-SM712-ES

CDSOT23-SM712 Rev-1.1 www.elecsuper.com SuperESD - CDSOT23-SM712 1. Description The CDSOT23-SM712 protects sensitive semiconductor components from damage or upset due to electrostatic discharge (ESD) and other voltage induced transient events. 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, low operating voltage. It gives designer the flexibility to protect one bi-directional line in applications where arrays are not practical. 2. Features    IEC 61000-4-2 Level 4 ESD Protection  RoHS compliance - ±8kV Contact Discharge  Bidirectional configuration - ±15kV Air Discharge  IO Capacitance: 55pF (Typical) IEC 61000-4-4 EFT Protection  Low clamping voltage -  SOT-23 package 40A (5/50ns) 350W Peak pulse Power (8/20us) 3. Applications  RS-485  Automatic teller machines  Security systems  HFC systems 4. Ordering Information Part Number Package Marking Material Packing Quantity per reel Flammability Rating Reel Size CDSOT23-SM712 SOT-23 712 Halogen free Table-1 Copyright© ElecSuper Incorporated Tape & Reel 3,000 PCS UL 94V-0 7 inches Ordering information Contact Us 1 / 7 CDSOT23-SM712 Rev-1.1 www.elecsuper.com 5. Pin Configuration and Functions Pin Name Description Outline 1 IO Connect to IO 2 IO Connect to IO 3 GND Connect to GND Circuit Diagram 3 3 712 1 Table-2 2 1 2 Pin configuration 6. Specification 6.1. Absolute Maximum rating Over operating free-air temperature range (unless otherwise noted) Parameters Symbol Min. Max. Unit Peak pulse power (tp=8/20us)@25℃ Ppk - 350 W Peak pulse current (tp=8/20us)@25℃ IPP 17 A ESD (IEC61000-4-2 air discharge) @25℃ VESD - ±15 kV ESD (IEC61000-4-2 contact discharge) @25℃ VESD - ±8 kV TJ - 150 ℃ Operating temperature TOP -40 125 ℃ Storage temperature TSTG -55 150 ℃ TL - 260 ℃ Junction temperature Lead temperature Table-3 Copyright© ElecSuper Incorporated Absolute Maximum rating Contact Us 2 / 7 CDSOT23-SM712 Rev-1.1 www.elecsuper.com 6.2. Electrical Characteristics At TA = 25℃ unless otherwise noted Parameters Reverse stand-off voltage Symbol conditions VRWM Reverse Breakdown Voltage VBR Reverse Leakage Current IR Peak Pulse Current IPP Clamping Voltage VCL Junction capacitance CO Min. Typ. Max. Pin1 or Pin2 to Pin3 12 Pin3 to Pin1 or Pin2 7 Pin1 or Pin2 to Pin3; IR= 1mA 13.3 Pin3 to Pin 1or Pin2; IR= 1mA 7.5 1 Pin3 to Pin1or Pin2; VRWM=7V 1 Pin1 or Pin2 to Pin3 17 Pin3 to Pin1 or Pin2 17 Pin1 or Pin2 to Pin3; IPP=17A 26 Pin3 to Pin1 or Pin2; IPP=17A 19 VR=0V; f = 1MHz 55 Copyright© ElecSuper Incorporated V V Pin1 or Pin2 to Pin3; VRWM=12V Table-4 Unit uA A V pF Electrical Characteristics Contact Us 3 / 7 CDSOT23-SM712 Rev-1.1 www.elecsuper.com 7. Typical Characteristic Non-repetitive peak pulse power vs. pulse time Peak Pulse Power(W) 1000 100 10 1 1 10 100 1000 Pulse Duration(us) 8. Typical Application VCC RS485 B A 2 1 3 CDSOT23-SM712 Typical RS485 Interface Application Copyright© ElecSuper Incorporated Contact Us 4 / 7 CDSOT23-SM712 Rev-1.1 www.elecsuper.com 9. Dimension SOT-23 Symbol A A1 b C D E E1 e Dimensions in Millimeters Max. Symbol 1.15 e1 0.10 L 0.50 L1 0.15 θ 3.00 1.40 2.55 Min. 0.9 0.00 0.30 0.08 2.80 1.20 2.25 Min. 1.80 Max. 2.00 0.55REF 0.30 0° 0.50 8° 0.95TYP Copyright© ElecSuper Incorporated Contact Us 5 / 7 CDSOT23-SM712 Rev-1.1 Table-5 www.elecsuper.com Product dimensions 10. Recommended Land Pattern Note: 1. Controlling dimension: in millimeters 2. General tolerance: ±0.05mm 3. The pad layout is for reference only Copyright© ElecSuper Incorporated Contact Us 6 / 7 CDSOT23-SM712 Rev-1.1 www.elecsuper.com DISCLAIMER ELECSUPER PROVIDES TECHNICAL AND RELIABILITY DATA (INCLUDING DATASHEETS), DESIGN RESOURCES (INCLUDING REFERENCE DESIGNS), APPLICATION OR OTHER DESIGN ADVICE, SAFETY INFORMATION, AND OTHER RESOURCES “AS IS” AND WITH ALL FAULTS, AND DISCLAIMS ALL WARRANTIES, EXPRESS AND IMPLIED, INCLUDING WITHOUT LIMITATION ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY RIGHTS. These resources are intended for skilled developers designing with ElecSuper products. You are solely responsible for (1) selecting the appropriate ElecSuper products for your application; (2) designing, validating and testing your application; (3) ensuring your application meets applicable standards, and any other safety, security, or other requirements. These resources are subject to change without notice. ElecSuper grants you permission to use these resources only for development of an application that uses the ElecSuper products described in the resource. Other reproduction and display of these resources are prohibited. No license is granted to any other ElecSuper intellectual property right or to any third party intellectual property right. ElecSuper disclaims responsibility for, and you will fully indemnify ElecSuper and its representatives against, any claims, damages, costs, losses, and liabilities arising out of your use of these resources. ElecSuper’s products are provided subject to ElecSuper’s Terms of Sale or other applicable terms available either on www.elecsuper.com or provided in conjunction with such ElecSuper products. ElecSuper’s provision of these resources does not expand or otherwise alter ElecSuper’s applicable warranties or warranty disclaimers for ElecSuper products. Copyright© ElecSuper Incorporated Contact Us 7 / 7