ESD9D5.0S Transient Voltage Suppressors ESD Protection Diodes with Ultra−Low Capacitance www.onsemi.com The ESD9D5.0 is designed to protect voltage sensitive components that require ultra−low capacitance from ESD and transient voltage events. Excellent clamping capability, low capacitance, 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 low capacitance, it is suited for use in high frequency designs such as USB 2.0 high speed and antenna line applications. 1 2 PIN 1. 2. Specification Features: 2 • Ultra Low Capacitance 0.6 pF • Low Clamping Voltage • Small Body Outline Dimensions: • • • • • • CATHODE ANODE 1 SOD−923 CASE 514AB 0.039″ x 0.024″ (1.00 mm x 0.60 mm) Low Body Height: 0.016″ (0.4 mm) Stand−off Voltage: 5 V Low Leakage Response Time is Typically < 1.0 ns IEC61000−4−2 Level 4 ESD Protection This is a Pb−Free Device MARKING DIAGRAM 1 BB M 2 Mechanical Characteristics: CASE: Void-free, transfer-molded, thermosetting plastic BB M Epoxy Meets UL 94 V−0 LEAD FINISH: 100% Matte Sn (Tin) MOUNTING POSITION: Any ORDERING INFORMATION QUALIFIED MAX REFLOW TEMPERATURE: 260°C Device Package Shipping† ESD9D5.0ST5G SOD−923 (Pb−Free) 8000/Tape & Reel Device Meets MSL 1 Requirements MAXIMUM RATINGS Rating IEC 61000−4−2 (ESD) Symbol Contact Air Value Unit ±8 ±8 kV = Specific Device Code = Date Code †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. Total Power Dissipation on FR−5 Board (Note 1) @ TA = 25°C °PD° 150 mW Storage Temperature Range Tstg −55 to +150 °C DEVICE MARKING INFORMATION See specific marking information in the device marking column of the Electrical Characteristics tables starting on page 2 of this data sheet. Junction Temperature Range TJ −55 to +125 °C Lead Solder Temperature − Maximum (10 Second Duration) TL 260 °C Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. FR−5 = 1.0 x 0.75 x 0.62 in. See Application Note AND8308/D for further description of survivability specs. © Semiconductor Components Industries, LLC, 2015 September, 2015 − Rev. 1 1 Publication Order Number: ESD9D5.0S/D ESD9D5.0S ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Symbol Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR Working Peak Reverse Voltage IT VC VBR VRWM IR Maximum Reverse Leakage Current @ VRWM VBR IR VRWM VBR VC IT Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF Ppk Peak Power Dissipation C I IPP V IPP Bi−Directional TVS Capacitance @ VR = 0 and f = 1.0 MHz *See Application Note AND8308/D for detailed explanations of datasheet parameters. ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) VRWM (V) IR (mA) @ VRWM VBR (V) @ IT (Note 2) IT C (pF) VC (V) @ IPP = 1 A (Note 3) VC Per IEC61000−4−2 (Note 4) Device Device Marking Max Max Min mA Typ Max Max ESD9D5.0ST5G BB 5.0 1.0 5.4 1.0 0.6 0.9 13.5 Figures 1 and 2 See Below Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 2. VBR is measured with a pulse test current IT at an ambient temperature of 25°C. 3. Surge current waveform per Figure 5. 4. For test procedure see Figures 3 and 4 and Application Note AND8307/D. Figure 1. ESD Clamping Voltage Screenshot Positive 8 kV Contact per IEC61000−4−2 Figure 2. ESD Clamping Voltage Screenshot Negative 8 kV Contact per IEC61000−4−2 www.onsemi.com 2 ESD9D5.0S IEC61000−4−2 Waveform IEC 61000−4−2 Spec. Ipeak Level Test Voltage (kV) First Peak Current (A) Current at 30 ns (A) Current at 60 ns (A) 1 2 7.5 4 2 2 4 15 8 4 3 6 22.5 12 6 4 8 30 16 8 100% 90% I @ 30 ns I @ 60 ns 10% tP = 0.7 ns to 1 ns Figure 3. IEC61000−4−2 Spec ESD Gun Oscilloscope TVS 50 W Cable 50 W Figure 4. Diagram of ESD Test Setup The following is taken from Application Note AND8308/D − Interpretation of Datasheet Parameters for ESD Devices. systems such as cell phones or laptop computers it is not clearly defined in the spec how to specify a clamping voltage at the device level. ON Semiconductor has developed a way to examine the entire voltage waveform across the ESD protection diode over the time domain of an ESD pulse in the form of an oscilloscope screenshot, which can be found on the datasheets for all ESD protection diodes. For more information on how ON Semiconductor creates these screenshots and how to interpret them please refer to AND8307/D. ESD Voltage Clamping For sensitive circuit elements it is important to limit the voltage that an IC will be exposed to during an ESD event to as low a voltage as possible. The ESD clamping voltage is the voltage drop across the ESD protection diode during an ESD event per the IEC61000−4−2 waveform. Since the IEC61000−4−2 was written as a pass/fail spec for larger % OF PEAK PULSE CURRENT 100 PEAK VALUE IRSM @ 8 ms tr 90 PULSE WIDTH (tP) IS DEFINED AS THAT POINT WHERE THE PEAK CURRENT DECAY = 8 ms 80 70 60 HALF VALUE IRSM/2 @ 20 ms 50 40 30 tP 20 10 0 0 20 40 t, TIME (ms) 60 Figure 5. 8 X 20 ms Pulse Waveform www.onsemi.com 3 80 ESD9D5.0S PACKAGE DIMENSIONS SOD−923 CASE 514AB ISSUE C −X− D NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR GATE BURRS. −Y− E 1 2X b 0.08 X Y 2 TOP VIEW DIM A b c D E HE L L2 A c HE MILLIMETERS MIN NOM MAX 0.34 0.37 0.40 0.15 0.20 0.25 0.07 0.12 0.17 0.75 0.80 0.85 0.55 0.60 0.65 0.95 1.00 1.05 0.19 REF 0.05 0.10 0.15 INCHES MIN NOM MAX 0.013 0.015 0.016 0.006 0.008 0.010 0.003 0.005 0.007 0.030 0.031 0.033 0.022 0.024 0.026 0.037 0.039 0.041 0.007 REF 0.002 0.004 0.006 SIDE VIEW SOLDERING FOOTPRINT* 2X L 1.20 2X 2X 0.36 2X L2 PACKAGE OUTLINE BOTTOM VIEW 0.25 DIMENSIONS: MILLIMETERS See Application Note AND8455/D for more mounting details *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. 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