PROTECTION PRODUCT BRIEF RClamp 0554S KEY FEATURES High surge immunity: Ipp=25A, 8x20s 4-line protection array Superior clamping voltage Low capacitance: 5pF Small package (SOT-23L) BENEFITS Protection for lightning, ESD and Cable Discharge Ideal for protecting two differential pairs Protects sensitive next generation transceivers Low Clamping Performance TVS Provides minimal loading to preserve Array for ESD, Cable Discharge & signal integrity Surge Protection Footprint compatible with SRV05-4 e RTh Clamp0554Ss unique design incorporates eight surge rated, low capacitance APPLICATIONS steering diodes and a TVS diode in a single package. During transient conditions, the USB 2.0 Power and Data Line Protection steering diodes direct the transient to either the positive side of the power supply line or 10/100/1000 Ethernet to ground. The internal TVS diode prevents over-voltage on the power line, protecting any downstream components. Video Graphics Cards Monitors and Flat Panel Displays Digital Video Interface (DVI) Notebook Computers A+ IEEE 1394 Firewire Ports A- PACKAGING JEDEC SOT-23 6L PHY B+ B- RClamp 0554S www.semtech.com 1PROTECTION PRODUCTS PRODUCT BRIEF RClamp 0554S - Absolute Maximum Rating Maximum Rating Symbol Value Unit Peak Pulse Power (tp = 8/20us) P 375 Watts pk Peak Pulse Power (tp = 8/20s) Ipp 25 A ESD per IEC 61000-4-2 (Air) 30 V kV ESD ESD per IEC 61000-4-2 (Contact) 25 Operating Temperature T -55 to +125 C j Storage Temperature TSTG -55 to +150 C Electrical Characteristics (T=25C) Parameter Symbol Condition Min Typ Max Units Reverse Stand-Off Voltage V 5 V RWM Reverse Breakdown Voltage V 6 V BR Reverse Leakage Current I V = 5V, T = 25 C 0.5 A R RWM Clamping Voltage V I = 25A, tp = 8/20s 15 V C pp Any I/O to Gnd 5 pF VR = 0, f = 1MHz Junction Capacitance Cj I/O to I/O 3 pF VR = 0, f = 1MHz ESD CLAMPING SURGE CLAMPING (8KV CONTACT PER IEC 61000-4-2) (TP = 8/20S) ORDERING INFORMATION RClamp0554S.TCT Working Voltage Qty Per Reel Reel Size 5V 3,000 7 inches visit www.semtech.com for more 200 Flynn Road, Camarillo, California 93012 phone: (805) 498-2111 fax: (805) 498-3804 Semtech, the Semtech logo and RClamp are registered marks of Semtech Corporation. All other trademarks and trade names mentioned may be marks and names of their respective companies. Semtech reserves the right to make changes to, or discontinue any products described in this document without further notice. Semtech makes no warranty, representation or guarantee, express or implied, regarding the suitability of its products for any particular purpose. 2017 Semtech Corporation. All rights reserved. RC0554S-PB