ESDA17-5SC6 STMicroelectronics

ESDA17-5SC6 Transil array for ESD protection Features 5 unidirectional Transil functions Minimum breakdown voltage range: V min. = 17 V BR Peak pulse power (8/20 s) 150 W Tiny leakage current at stand-off voltage: SOT23-6L < 100 nA Benefits Figure 1. Functional diagram High ESD protection level High integration Suitable for high density boards I/O1 I/O5 Complies with the following standards: Gnd I/O4 IEC 61000-4-2 level 4: 15 kV (air discharge) 8 kV (contact discharge) I/O2 I/O3 MIL STD 883E- Method 3015-7: class 3 25 kV (human body model) Applications Description Where transient overvoltage protection in ESD The ESDA17-5SC6 is a monolithic array designed sensitive equipment is required, such as: to protect up to 5 lines against ESD transients. The device is ideal for applications where board Computers space saving is required. Printers and other peripherals Communications systems Cellular phone handsets and accessories Other telephone sets Consumer electronics (Set top boxes, DVD players, TV sets) TM: Transil is a trademark of STMicroelectronics September 2011 Doc ID 9201 Rev 3 1/7 www.st.com 7Characteristics ESDA17-5SC6 1 Characteristics Table 1. Absolute ratings (T = 25 C) amb Symbol Parameter Value Unit IEC 61000-4-2 air discharge 15 V ESD discharge kV PP IEC 61000-4-2 contact discharge 8 P Peak pulse power (8/20s) T initial = T 150 W PP j amb T Junction temperature 125 C j T Storage temperature range -55 to +150 C stg Maximum lead temperature for soldering during 10 s at 5mm for T 260 C L case (1) T Operating temperature range -40 to +125 C op 1. For a surge greater than the maximum values, the diode will fail in short-circuit. Figure 2. Electrical characteristics (definitions) I I F Symbol Parameter V = Breakdown voltage BR V = Clamping voltage CL V I = Leakage current V BR RM RM V = Stand-off voltage RM V V RM F VCL I = Forward current F V I I = Peak pulse current RM PP I = Breakdown current R V = Forward voltage drop F R = Dynamic impedance d Rd T = Voltage temperature I PP Table 2. Electrical characteristics (values, T = 25 C) amb V I I V R TC V I BR R RM RM d F F typ. max. (1) Order code min. max. max. typ. 0V max. (2) bias -4 VV mA nA V 10 /C pF V mA ESDA17-5SC6 17 19 1 75 14 1 10 33 1.2 10 1. Square pulse, I = 15 A, t = 2.5 s. pp p 2. V = T* (T -25 C) * V (25 C) BR amb BR 2/7 Doc ID 9201 Rev 3