ESDA6V1-5SC6 ® TRANSIL™ ARRAY FOR ESD PROTECTION ASD™ MAIN APPLICATIONS Where transient overvoltage protection in ESD sensitive equipment is required, such as: ■ ■ ■ ■ ■ ■ Computers Printers Communication systems Cellular phone handsets and accessories Other telephone set Set top boxes SOT23-6L (SC-59) FEATURES ■ 5 Unidirectional Transil™ Functions ■ Low leakage current: IR max. < 1µA ■ Table 1: Order Code Part Number ESDA6V1-5SC6 Breakdown voltage: VBR = 6.1V min. DESCRIPTION The ESDA6V1-5SC6 is a 5-bit wide monolithic suppressor which is designed to protect against ESD components connected to data and transmission lines. Marking EC62 Figure 1: Functional Diagram BENEFITS ■ High integration ■ Suitable for high density boards I/O1 I/O5 Gnd I/O4 I/O2 I/O3 COMPLIES WITH THE FOLLOWING STANDARDS: IEC61000-4-2 level 4 Test kV Max. current Air 15 - Contact 8 30A >4 > 2.67A MIL STD 883C-Method Contact 3015-7 class3 (Human Body Model) Figure 2: ESD response to IEC61000-4-2 (air discharge 16kV, positive surge) TM: ASD is a trademark of STMicroelectronics. November 2004 REV. 3 1/5 ESDA6V1-5SC6 Table 2: Absolute Maximum Ratings (Tamb = 25°C) Symbol Parameter MIL STD 883E - Method 3015-7 VPP ESD discharge IEC61000-4-2 air discharge IEC61000-4-2 contact discharge PPP Peak pulse power (8/20µs) Tj Junction temperature Value 25 20 15 100 Unit kV W 150 °C Tstg Storage temperature range -55 to +150 Maximum lead temperature for soldering during 10 s at 5mm for TL 260 case Top Operating temperature range (note 1) -40 to +125 Note 1: The evolution of the operating parameters versus temperature is given by curves and αT parameter. Table 3: Electrical Characteristics (Tamb = 25°C) Symbol Parameter VRM Stand-off voltage VBR Breakdown voltage VCL VBR IPP Peak pulse current Voltage temperature coefficient Forward voltage drop Capacitance Dynamic resistance αT VF C Rd VBR @ Type ESDA6V1-5SC6 IR °C I VF VRM Vcl Leakage current °C IF Clamping voltage IRM °C V IRM Slope = 1/Rd IPP IRM @ VRM Rd min. max. max. typ. note 2 V V mA µA V mΩ 6.1 7.2 1 1 3 590 VF @ IF αT C max. typ. max. note 3 0V bias 10-4/°C 6 pF V mA 50 1.25 200 Note 2: Square pulse, IPP = 15A, tp=2.5µs. Note 3: ∆ VBR = αT* (Tamb -25°C) * VBR (25°C). Figure 3: Peak power dissipation versus initial junction temperature Figure 4: Peak pulse power versus exponential pulse duration (Tj initial = 25 °C) PPP(W) PPP[Tj initial] / PPP[Tj initial=25°C] 1000 1.1 1.0 0.9 0.8 0.7 0.6 100 0.5 0.4 0.3 0.2 0.1 tp(µs) Tj initial (°C) 10 0.0 0 2/5 25 50 75 100 125 150 175 1 10 100 ESDA6V1-5SC6 Figure 5: Clamping voltage versus peak pulse current (Tj initial = 25 °C). Rectangular waveform (tp = 2.5 µs) Figure 6: Capacitance versus reverse applied voltage (typical values) IPP(A) C(pF) 50.0 50 F=1MHz VOSC=30mVRMS 40 10.0 30 1.0 20 tp=2.5µs VCL(V) VR(V) 0.1 10 0 5 10 15 20 25 30 35 40 Figure 7: Relative variation of leakage current versus junction temperature (typical values) IR[Tj] / IR[Tj=25°C] 0.5 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Figure 8: Peak forward voltage drop versus peak forward current (typical values) 1E+0 50 1.0 IFM(A) 1E-1 10 1E-2 Tj = 25°C Tj(°C) VFM(V) 1E-3 1 25 50 75 100 125 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 Figure 9: Ordering information scheme ESDA 6V1 - 5 SC6 ESD Array Breakdown Voltage (min) 6V1 = 6.1 Volt Number of lines protected 5 = 5 lines Package SC6 = SOT23-6L ® 3/5 ESDA6V1-5SC6 Figure 10: SOT23-6L Package Mechanical Data DIMENSIONS REF. A2 A D b A1 L H E Millimeters Min. A 0.90 A1 0 c e e Max. Inches Min. Typ. Max. 1.45 0.035 0.057 0.10 0.004 0 A2 0.90 1.30 0.035 0.051 b 0.35 0.50 0.014 0.02 C 0.09 0.20 0.004 0.008 D 2.80 3.05 0.110 0.120 E 1.50 e θ Typ. 1.75 0.059 0.95 0.069 0.037 H 2.60 3.00 0.102 0.118 L 0.10 0.60 0.004 0.024 θ 10° 10° Figure 11: Foot Print Dimensions (in millimeters) 0.60 1.20 3.50 2.30 0.95 1.10 Table 4: Ordering Information Part Number Marking Package Weight Base qty Delivery mode ESDA6V1-5SC6 EC62 SOT23-6L 16.7 mg 3000 Tape & reel Table 5: Revision History 4/5 Date Revision Feb-2002 2B 4-Nov-2004 3 Description of Changes Last update. SOT23-6L package dimensions change for reference “D” from 3.0 millimeters (0.118 inches) to 3.05 millimeters (0.120 inches). ESDA6V1-5SC6 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics. All other names are the property of their respective owners © 2004 STMicroelectronics - All rights reserved STMicroelectronics group of companies Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan Malaysia - Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America www.st.com ® 5/5