SP1250-01ETG

TVS Diode Arrays (SPA® Diodes) General Purpose Surge Protection - SP1250 SP1250 50A Discrete Unidirectional TVS Diode RoHS Pb GREEN Description The SP1250 unidirectional TVS is fabricated in a proprietary silicon avalanche technology. These diodes provide a high ESD (electrostatic discharge) protection level for electronic equipment. The SP1250 TVS can safely absorb repetitive ESD strikes of ±30 kV (contact and air discharge as defined in IEC 61000-4-2) without any performance degradation. Additionally, each TVS can safely dissipate a 50A 8/20μs surge event as defined in IEC 61000-4-5 2nd edition. Note: This package image is for example and reference only. for detail package drawing, please refer to the package section in this datasheet. Features Pinout SOD882 1 2 • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air • Halogen free, lead free and RoHS compliant • EFT, IEC 61000-4-4, 40A (5/50ns) • Moisture Sensitivity Level (MSL -1) • Lightning, 50A (8/20μs as defined in IEC 61000-4-5 2nd edition) • Low leakage current of 0.02μA (TYP) at 5V Functional Block Diagram 1 Applications 2 • VBUS Protection • Medical Equipment • Portable Battery • Notebooks / Desktops / Servers • Switches / Buttons • Test Equipment / Instrumentation • Computer Peripherals • Point-of-Sale Terminals Life Support Note: Not Intended for Use in Life Support or Life Saving Applications The products shown herein are not designed for use in life sustaining or life saving applications unless otherwise expressly indicated. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/24/20 TVS Diode Arrays (SPA® Diodes) General Purpose Surge Protection - SP1250 Absolute Maximum Ratings Symbol Parameter Value IPP Peak Current (tp=8/20μs) 50 Units A TOP Operating Temperature -40 to 125 °C TSTOR Storage Temperature -55 to 150 °C CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the component. This is a stress only rating and operation of the component at these or any other conditions above those indicated in the operational sections of this specification is not implied. Electrical Characteristics (TOP=25ºC) Parameter Symbol Test Conditions Min Typ Max Units VRWM IR=1μA - - 5 V Breakdown Voltage VBR IR=1mA 5.1 5.5 - V Reverse Leakage Current ILEAK VR=5V - 0.02 0.1 μA Reverse Standoff Voltage Clamp Voltage1 VC IPP=50A, tp=8/20μs - 8.7 10 V Dynamic Resistance2 RDYN TLP, tP=100ns - 0.05 - Ω ESD Withstand Voltage1 VESD IEC 61000-4-2 (Contact Discharge) ±30 - - kV IEC 61000-4-2 (Air Discharge) ±30 - - kV Reverse Bias=0V, f=1MHz - 120 - pF Diode Capacitance1 CIO-GND Note: 1. Parameter is guaranteed by design and/or component characterization. 2. Transmission Line Pulse (TLP) with 100ns width, 0.2ns rise time, and average window t1=70ns to t2= 90ns Capacitance vs. Reverse Bias Clamping voltage vs. IPP for 8/20μs waveshape 10.0 120.0 9.0 Clamp Voltage (VC) Capacitance (pF) 100.0 80.0 60.0 40.0 7.0 6.0 5.0 4.0 3.0 2.0 20.0 0.0 8.0 1.0 0.0 0 1 2 3 Bias Voltage (V) 4 5 15 20 25 30 35 40 45 50 Peak Pulse Current - IPP (A) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/24/20 TVS Diode Arrays (SPA® Diodes) General Purpose Surge Protection - SP1250 Positive Transmission Line Pulsing (TLP) Plot Negative Transmission Line Pulsing (TLP) Plot 24 -2 22 -4 20 18 -8 TLP Current (A) TLP Current (A) -6 -10 -12 -14 -16 16 14 12 10 8 -18 6 -20 4 -22 2 -24 -5 -4 -3 -2 -1 TLP Voltage (V) 0 0 IEC 61000-4-2 +8 kV Contact ESD Clamping Voltage 0 2 4 6 TLP Voltage (V) 8 10 IEC 61000-4-2 -8 kV Contact ESD Clamping Voltage 8/20μs Pulse Waveform 110% 100% 90% Percent of IPP 80% 70% 60% 50% 40% 30% 20% 10% 0% 0.0 5.0 10.0 15.0 20.0 25.0 30.0 Time (μs) © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/24/20 TVS Diode Arrays (SPA® Diodes) General Purpose Surge Protection - SP1250 Soldering Parameters Pb – Free assembly Pre Heat - Temperature Min (Ts(min)) 150°C - Temperature Max (Ts(max)) 200°C - Time (min to max) (ts) 60 – 180 secs Reflow 3°C/second max - Temperature (TL) (Liquidus) 217°C - Temperature (tL) 60 – 150 seconds Peak Temperature (TP) 260 Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Do not exceed 260°C +0/-5 °C Ordering Information TL T S(max) tL Ramp-dow Ramp-down Preheat T S(min) tS 25 time to peak temperature Time Product Characteristics Part Number Package Min. Order Qty. SP1250-01ETG SOD882 10,000 Lead Plating Matte Tin Lead material Copper Alloy Substrate Material Silicon Body Material Molded Compound UL Recognized compound meeting flammability rating V-0 Flammability Part Marking System 2 Critical Zone TL to TP Ramp-up Average ramp up rate (Liquidus) Temp (TL) to peak 3°C/second max TS(max) to TL - Ramp-up Rate tP TP Temperature Reflow Condition V* Part Numbering System SP 1 Date Code Part Name 1250 – 01 E T G TVS Diode Arrays ® (SPA Diodes) G= Green T= Tape & Reel Series Number of Channels Package E: SOD882 © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/24/20 TVS Diode Arrays (SPA® Diodes) General Purpose Surge Protection - SP1250 Package Dimensions — SOD882 D SOD882 e PIN#1 ID. (OPTIONAL) L1 TOP VIEW 1 BOTTOM VIEW-1 Millimeters Inches Min Typ Max Min Typ Max A 0.40 0.50 0.55 0.016 0.020 0.022 A1 0.00 0.02 0.05 0.000 0.001 0.002 L1 0.20 0.25 0.30 0.008 0.010 0.012 L2 0.45 0.50 0.55 0.018 0.020 0.022 e D 0.95 1.00 1.05 0.037 0.039 0.041 E 0.55 0.60 0.65 0.022 0.024 0.026 0.65 BSC 0.026 BSC A e L2 L2 E Symbol A1 L1 1 BOTTOM VIEW-2 0.60mm SIDE VIEW 0.35mm 0.30mm 1.00mm Recommended Soldering Pattern Drawing# : E03-B Embossed Carrier Tape & Reel Specification — SOD882 Component Orientation in Tape Symbol Millimeters A0 0.70+/-0.045 B0 1.10+/-0.045 K0 0.65+/-0.045 F 3.50+/-0.05 P1 2.00+/-0.10 W 8.00 + 0.30 -0.10 ,Ref. ,Ref. Pin2 ,Ref. 8mm TAPE AND REEL Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at http://www.littelfuse.com/disclaimer-electronics. © 2020 Littelfuse, Inc. Specifications are subject to change without notice. Revised: BO.11/24/20