SM24B-TP

SM24B Features • Protects Two Bi-Directional Lines • Ultra Low Leakage • Low Clamping Voltage • Moisture Sensitivity Level 1 • Epoxy Meets UL 94 V-0 Flammability Rating • Halogen Free Available Upon Request By Adding Suffix "-HF" • Lead Free Finish/RoHS Compliant ("P" Suffix Designates RoHS Compliant. See Ordering Information) ESD Protection Device Maximum Ratings • • Operating Junction Temperature Range: -55°C to +125°C Storage Temperature Range: -55°C to +150°C SOT-23 A MCC Part Number Device Marking SM24B 24M D C F Air Contact IEC61000-4-2(ESD) E ±30KV ±30KV H G IEC61000−4−4 (EFT) @5/50ns 40A Peak Pulse Current(8/20μs) IPP Peak Pulse Power (8/20us) PPK B 4A 300W Internal Structure 3 J L K DIMENSIONS INCHES MM DIM MIN MAX MIN MAX A 0.110 0.120 2.80 3.04 B 0.083 0.104 2.10 2.64 C 0.047 0.055 1.20 1.40 0.034 0.041 0.85 1.05 D E 0.067 0.083 1.70 2.10 F 0.018 0.024 0.45 0.60 G 0.0004 0.006 0.01 0.15 H 0.035 0.043 0.90 1.10 J 0.003 0.007 0.08 0.18 K 0.012 0.020 0.30 0.51 L 0.007 0.020 0.20 0.50 NOTE Suggested Solder Pad Layout 1 2 0.031 0.800 0.035 0.900 0.079 2.000 0.037 0.950 Rev.3-2-09182019 1/4 inches mm 0.037 0.950 MCCSEMI.COM SM24B ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Symbol Parameter IPP IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM Working Peak Reverse Voltage IR Maximum Reverse Leakage Current @ VRWM VBR Breakdown Voltage @ IT IT Test Current C VC VBR VRWM I IT IR V IR IT Capacitance @VR=0 and f =1MHz VRWM VBR VC IPP Electrical Characteristics @ 25°C (Unless Otherwise Specified) Parameter Symbol Reverse Working Voltage VRWM Reverse Breakdown Voltage VBR IT = 1mA Reverse Leakage Current IR VRWM =24V 0.2 μA Clamping Voltage VC IPP=1A, tP=8/20μs 42 V Clamping Voltage VC IPP=4A, tP=8/20μs 44 50 V Junction Capacitance CJ VR = 0V, f = 1MHz 20 Rev.3-2-09182019 Conditions 2/4 Min. Typ. Max. Units 24 V 27 V pF MCCSEMI.COM SM24B Curve Characteristics Fig. 1 - 8 X 20μs Pulse Waveform Fig. 2 - Pulse Derating Curve 120 Peak value IRSM @ 8μs tr 90 80 Pulse width(tP) is defined 70 as that point where the peak current decay=8μs Percent of Rated Power (%) Percent of Peak Pulse Current (%) 100 60 Half value IRSM @ 20μs 50 40 30 tP 100 80 60 40 20 20 10 0 0 20 40 60 80 0 25 50 75 100 125 150 Ambient Temperature (°C) Time (μs) Rev.3-2-09182019 0 3/4 MCCSEMI.COM SM24B Ordering Information Device Packing Part Number-TP Tape&Reel: 3Kpcs/Reel Note : Adding "-HF" Suffix for Halogen Free, eg. Part Number-TP-HF ***IMPORTANT NOTICE*** Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***LIFE SUPPORT*** MCC's products are not authorized for use as critical components in life support devices or systems without the express written approval of Micro Commercial Components Corporation. ***CUSTOMER AWARENESS*** Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. Rev.3-2-09182019 4/4 MCCSEMI.COM