BSD3C051V

BSD3C(A)XX1V Transient Voltage Suppressors ROHS Features 500 Watts Peak Pulse Power per Line (tp = 8/20μs) Replacement for MLV (0805) Unidirectional & Bidirectional Configurations Protects one I/O or power line Low Clamping Voltage Working Voltage: 3.3V, 5V, 12V, 15V and 24V Low Leakage Current Response Time is Typically < 1 ns IEC COMPATIBILITY (EN61000-4) IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 24A (8/20μs) Applications Mechanical Characteristics JEDEC SOD-323 package Molding compound flammability rating: UL 94V-0 Marking: Marking Code Packaging: Tape and Reel per EIA 481 RoHS/WEEE Compliant Laptop Computers Cellular Phones Digital Cameras Personal Digital Assistants (PDAs) Schematic & PIN Configuration 1 2 Bidirectional 2 1 Unidirectional 1/4 BSD3C(A)XX1V Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units Unidirectional Peak Pulse Power（tp =8/20μs）-See Figure 1 PPP 500 Watts Bidirectional Peak Pulse Power（tp =8/20μs）-See Figure 1 Ppp 400 Watts Operating Temperature TJ -55 to + 125 °C TSTG -55 to +150 °C Storage Temperature Electrical Parameters(T=25°C) Symbol Parameter IPP IF IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR I Working Peak Reverse Voltage Test Current IF Forward Current VF Forward Voltage @ IF V IR VF IT Breakdown Voltage @ IT IT Bidirectional IT IR VC VBR VRWM Maximum Reverse Leakage Current @ VRWM Unidirectional VRWMVBR VC IPP Electrical Characteristics Reverse Stand off Voltage VRWM Minimum Breakdown Voltage VBR@1mA Maximum Clamping Voltage Vc @IPP Maximum Peak Pulse Current Ipp Maximum Reverse Leakage IR@VRWM Typical Capacitance DC=0V CJ@ 1 MHz (Volts) (Volts) (Volts) (Amps) (μA) (pF) BSD3A031V 3.3 4.0 17 27 70 200 BSD3C031V 3B 4.0 18 25 70 100 BSD3A051V 05 6.0 20 24 1 150 BSD3C051V 5B 6.0 24 20 1 75 BSD3A121V 12 13.3 35 15 1 50 BSD3C121V 12B 13.3 39 12 1 25 BSD3A151V 15 16.7 42 12 1 40 BSD3C151V 15B 16.7 55 9 1 20 BSD3A241V 24 26.7 60 8 1 30 BSD3C241V 24B 26.7 67 6 1 15 Part Number 2/4 BSD3C(A)XX1V Transient Voltage Suppressors ROHS Typical Characteristics Figure 2: Power Derating Curve 10 Percent of Rated Power for Ipp Ppp – Peak Pulse Power - Ppp(KW) Figure 1: Peak Pulse Power vs. Pulse Time 500W 8/20µs Waveform 1 0.1 110 100 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 10 100 0 1,000 td – Pulse Duration - µs 25 50 75 100 125 Ambient Temperature - TA (℃) Figure 4: Normalized Junction Capacitance vs. Reverse Voltage Figure 3: Clamping Voltage vs. Peak Pulse Current 1.1 80 1.0 F=1MHz 0.9 60 Cj(VR)/Cj(VR=0) Clamping Voltage -Vc(V) 150 40 0.8 0.7 0.6 0.5 0.4 0.3 20 0.2 0.1 0 0 2 4 6 8 10 12 Peak Pulse Current -Ipp(A) 0 0 6 12 18 24 30 Reverse Voltage -VR(V) Figure 5: Pulse Waveform tr=8µs 110 Waveform Paramters tr=8µs td=20µs 100 Percent Ipp 90 80 70 60 50 40 Half Value Ipp/2 30 20 td=20µs 10 0 0 5 10 15 20 25 30 Time (µs) 3/4 BSD3C(A)XX1V Transient Voltage Suppressors ROHS Outline Drawing – SOD323 PACKAGE OUTLINE C A B E 1 DIMENSIONS 2 SYMBOL D F H L L1 3.000 A B C D E F L L1 H MILLIMETER INCHES MIN MAX 1.600 1.800 0.250 0.350 2.500 2.700 1.000 1.200 1.400 0.080 0.150 0.475 REF 0.250 0.400 0.000 0.100 MIN MAX 0.063 0.071 0.010 0.014 0.098 0.106 0.039 0.047 0.055 0.003 0.006 0.019 REF 0.010 0.016 0.000 0.004 Notes 1. Controlling Dimensions inMillimeters. 2. Dimensions are exclusive of mold flash and metal burrs. 0.800 0.800 DIMENSIONS: MILLIMETERS Marking Codes Part Number BSD3A031V BSD3C031V Package Marking Code 03 BSD3A051V 3B 05 BSD3C051V 5B BSD3A081V 08 BSD3C081V BSD3A121V 8B BSD3C121V 12 AB BSD3A151V 15 BSD3C151V BSD3A241V BSD3C241V BB Qty：3k/Reel 24 CB 4/4