SSESD05C 150 W, 5 V Transient Voltage Suppressors for ESD Protection (Bi-directional) Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free DESCRIPTION The SSESD05C is designed to protect voltage sensitive components from ESD and transient voltage events. Excellent clamping capability, low leakage, and fast response time, make these parts ideal for ESD protection on designs where board space is at a premium. Because of its small size, it is suited for use in cellular phones, MP3 players, digital cameras and many other portable applications where board space is at a premium. SOD-923 APPLICATIONS z z z z Cellular phones / audio Portable devices Digital cameras Power supplies 0.07~0.17 0.34~0.43 0.95~1.05 0.05~0.15 FEATURES z z z z z z z z Small body outline dimensions Low body height Peak power up to 150 Watts @ 8 x 20 μs pulse Low leakage current Response time is typically < 1 ns ESD rating of class 3 (> 16 kV) per Human Body Model IEC61000−4−2 Level 4 ESD Protection IEC61000−4−4 Level 4 EFT Protection 0.55~0.65 0.15~0.25 0.75~0.85 Dimensions in millimeters Bi-direction ABSOLUTE RATINGS (Tamb = 25°C ) Rating Symbol Value Units Peak Pulse Power (tp = 8/20 μs) Maximum lead temperature for soldering during 10s Storage Temperature Range Operating Temperature Range Maximum junction temperature IEC61000-4-2 (ESD) Air discharge Contact discharge IEC61000-4-4 (EFT) ESD Voltage Per Human Body Model PPP TL TSTG TOP TJ 150 260 -55 to +155 -40 to +125 150 ±15 ±8 40 16 W °C °C °C °C KV A KV ELECTRICAL CHARACTERISTICS (Ratings at 25°C ambient temperature unless otherwise specified.VF = 0.9V at IF = 10mA) VRWM VBR (V) IR(uA) VC (V) VC (V) IPP IT Device (V) @ VRWM @ IT (Note 1) @ IPP=5A* @ Max IPP* (A)* Max Max Min mA Typ Max Max SSESD05C 5.0 1.0 5.6 1.0 11.6 18.6 9.4 PPK (W)* Max 174 C (pF) Typ 15 *Surge current waveform per Figure 1. 1. VBR is measured with a pulse test current IT at an ambient temperature of 25℃． http://www.SeCoSGmbH.com/ 01-June-2002 Rev. A Any changes of specification will not be informed individually. Page 1 of 2 SSESD05C Elektronische Bauelemente 150 W, 5 V Transient Voltage Suppressors for ESD Protection (Bi-directional) RATINGS AND CHARACTERISTICS CURVES APPLICATION NOTE Electrostatic discharge (ESD) is a major cause of failure in electronic systems. Transient Voltage Suppressors (TVS) are an ideal choice for ESD protection. They are capable of clamping the incoming transient to a low enough level such that damage to the protected semiconductor is prevented. Surface mount TVS offers the best choice for minimal lead inductance. They serve as parallel protection elements, connected between the signal lines to ground. As the transient rises above the operating voltage of the device, the TVS becomes a low impedance path diverting the transient current to ground. The SSESD05C is the ideal board-level protection of ESD sensitive semiconductor components. The tiny SOD-923 package allows design flexibility in the design of high density boards where the space saving is at a premium. This enables to shorten the routing and contributes to hardening against ESD. http://www.SeCoSGmbH.com/ 01-June-2002 Rev. A Any changes of specification will not be informed individually. Page 2 of 2