ESDA14V2BP6

ESDAxxxP6 ASD Transil™ array for ESD protection Main applications Where transient overvoltage protection in ESD sensitive equipment is required, such as: ■ ■ ■ ■ Computers Printers Communication systems and cellular phones Video equipment SOT-666IP (Internal pad) ESDA6V1P6 ESDA6V1-5P6 SOT-666 ESDA14V2BP6 These devices are particularly adapted to the protection of symmetrical signals. Order codes Part Number ESDA6V1P6 ESDA6V1-5P6 ESDA14V2BP6 Marking B C A Features ■ 4 / 5 Unidirectional (ESDA6V1P6 / ESDA6V1-5P6) and Bidirectional (ESDA14V2BP6) Transil functions Breakdown voltage: VBR = 6.1 V min. and 14.2 V min. Low leakage current: < 500 nA (ESDA6V1P6 / ESDA6V1-5P6) < 1 µA (ESDA14V2BP6) Very small PCB area < 2.6 mm2 ■ ■ Figure 1. ESDA6V1P6 functional diagram I/O1 GND I/O2 I/O4 GND I/O3 ■ Description The ESDAxxxP6 are monolithic arrays designed to protect up to 5 lines against ESD transients. These devices are ideal for situations where both reduced line capacitance and board space saving are required. Figure 2. ESDA6V1-5P6 functional diagram I/O1 GND I/O2 I/O5 I/O4 I/O3 Benefits ■ ■ ■ High ESD protection level High integration Suitable for high density boards Figure 3. ESDA14V2BP6 functional diagram I/O1 GND I/O2 I/O4 GND I/O3 Complies with the following standards: IEC61000-4-2 level 4: 15 kV (air discharge) 8 kV (contact discharge) MIL STD 883E-Method 3015-7: class3 25 kV (Human Body Model) TM: Transil is a trademark of STMicroelectronics June 2006 Rev 2 1/8 www.st.com 8 Characteristics ESDAxxxP6 1 Characteristics Table 1. Symbol PPP Tj Tstg TL Top Absolute Maximum Ratings (Tamb = 25° C) Parameter Peak pulse power (8/20 µs) (1) Tj initial = Tamb Junction temperature Storage temperature range Maximum lead temperature for soldering during 10 s at 5 mm for case Operating temperature range ESDA6V1P6 / ESDA6V1-5P6 ESDA14V2BP6 Value 150 W 50 150 -55 to +150 260 -40 to +150 °C °C °C °C Unit 1. for a surge greater than the maximum values, the diode will fail in short-circuit. Table 2. Symbol VRM VBR VCL IRM IPP αT VF C Rd Electrical Characteristics (Tamb = 25° C) Parameter Stand-off voltage Breakdown voltage Clamping voltage Leakage current Peak pulse current Voltage temperature coefficient Forward voltage drop Capacitance Dynamic resistance Slope: 1/Rd VCL VBR VRM IRM V Slope: 1/Rd IPP VF VCL VBR VRM IRM V Unidirectional I IF Bidirectional I IPP VBR @ IR Part Numbers min. max. IRM max. @ VRM Rd max. αT typ. C typ. @ 0V V ESDA6V1P6 6.1 ESDA6V1-5P6 V 7.2 mA 1 µA 0.5 1 V 3 12 Ω 1.5 10-4/°C 4 pF 70 ESDA14V2BP6 14.2 18 1 0.1 3 1.5 5.8 25 2/8 ESDAxxxP6 Characteristics Figure 4. Peak power dissipation versus initial junction temperature Figure 5. Peak pulse power versus exponential pulse duration (Tj initial = 25° C) PPP[Tj initial] / PPP[Tj initial=25°C] 1.1 1.0 0.9 0.8 0.7 0.6 PPP(W) 1000 Tj initial = 25°C ESDA6V1P6 & ESDA6V1-5P6 100 0.5 0.4 0.3 0.2 0.1 0.0 0 25 50 75 100 125 150 175 ESDA14V2BP6 Tj initial (°C) 10 1 tp(µs) 10 100 Figure 6. Clamping voltage versus peak pulse current (Tj initial = 25° C, rectangular waveform, tp = 2.5 µs) Figure 7. Junction capacitance versus reverse applied voltage (typical values) IPP(A) 100.0 C(pF) 80 70 ESDA6V1P6 & ESDA6V1-5P6 F=1MHz VOSC=30mVRMS Tj=25°C 60 50 ESDA14V2BP6 ESDA6V1P6 & ESDA6V1-5P6 10.0 40 30 20 ESDA14V2BP6 1.0 VCL(V) 0.1 0 10 20 30 40 50 tP=2.5µs Tj initial =25°C 10 VR(V) 0 60 70 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Figure 8. Relative variation of leakage current versus junction temperature (typical values) Figure 9. Peak forward voltage drop versus peak forward current (typical values) IR[Tj] / IR[Tj=25°C] 1.E+04 IFM(A) 1.E+00 ESDA6V1P6 & ESDA6V1-5P6 1.E+03 ESDA14V2BP6 VR =12V 1.E-01 Tj =125°C 1.E+02 Tj =25°C 1.E-02 1.E+01 Tj(°C) 1.E+00 25 50 75 ESDA6V1P6 & ESDA6V1-5P6 VR =3V VFM(V) 1.E-03 150 100 125 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 3/8 Ordering information scheme ESDAxxxP6 Figure 10. ESD response @ VPP = 15 kV air discharge (ESDA6V1-5P6) 2 Ordering information scheme ESDA ESD Array Breakdown Voltage 6V1 = 6.1 Volts min. 14V2 = 14.2 Volts min. Number of lines protected (optional) 5 = 5 lines Type Blank = Unidirectional B = Bidirectional 6V1 - x B Px Packages P6 = SOT-666 for ESDA14V2BP6 and SOT-666IP for ESDA6V1P6 and ESDA6V1-5P6 4/8 ESDAxxxP6 Package information 3 Package information Table 3. SOT-666 Dimensions Dimensions b1 L1 Ref. Millimeters Min. Typ. Max. Min. Inches Typ. Max. 0.024 0.007 0.013 L3 b A A3 b D E1 0.45 0.08 0.17 0.19 1.50 1.50 1.10 0.50 0.19 0.10 0.10 0.27 0.60 0.018 0.18 0.003 0.34 0.007 b1 D 0.34 0.007 0.011 0.013 1.70 0.059 1.70 0.059 1.30 0.043 0.020 0.007 0.30 0.004 0.004 0.012 0.067 0.067 0.051 A E L2 E A3 E1 e L1 L2 e L3 Figure 11. SOT-666 Footprint (dimensions in mm) 0.50 0.62 2.60 0.99 0.30 5/8 Package information Table 4. SOT-666IP Dimensions Dimensions b1 L1 L4 ESDAxxxP6 Ref. Millimeters Min. Typ. Max. Min. Inches Typ. Max. 0.024 0.007 0.013 A L3 b D E1 0.45 0.08 0.17 0.19 1.50 1.50 1.10 0.50 0.19 0.10 0.10 0.60 0.27 0.60 0.018 0.18 0.003 0.34 0.007 A3 b b1 D A L2 E A3 0.34 0.007 0.011 0.013 1.70 0.059 1.70 0.059 1.30 0.043 0.020 0.007 0.30 0.004 0.004 0.024 0.012 0.067 0.067 0.051 E E1 e L1 L2 e L3 L4 Figure 12. SOT-666IP Footprint (dimensions in mm) 0.30 0.50 0.99 0.21 0.62 1.40 2.60 0.20 In order to meet environmental requirements, ST offers these devices in ECOPACK® packages. These packages have a lead-free second level interconnect. The category of second level interconnect is marked on the package and on the inner box label, in compliance with JEDEC Standard JESD97. The maximum ratings related to soldering conditions are also marked on the inner box label. ECOPACK is an ST trademark. ECOPACK specifications are available at: www.st.com. 6/8 ESDAxxxP6 Ordering information 4 Ordering information Part Number ESDA6V1P6 ESDA6V1-5P6 ESDA14V2BP6 Marking B SOT-666IP C A SOT-666 2.9 mg 3000 Tape and reel Package Weight Base qty Delivery mode 5 Revision history Date 07-Feb-2006 26-Jun-2006 Revision 1 2 Changes ESDA6V1P6, ESDA6V1-5P6 and ESDA14V2BP6: datasheets merged. ECOPACK statement added. Some curves combined. Reformatted to current standards. Modified package information to show both SOT-666 and SOT-666IP. 7/8 ESDAxxxP6 Please Read Carefully: Information in this document is provided solely in connection with ST products. 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