BST23A052U

BST23Axx2V Transient Voltage Suppressors ROHS Features 300 watts peak pulse power (tp = 8/20μs) ESD Protection > 40 kilovolts Protects one bidirectional line or two unidirectional lines Working Voltages: 5V, 12V, 15V, 24V and36V Low clamping voltages IEC COMPATIBILITY (EN61000-4) IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) Applications Mechanical Characteristics JEDEC SOT23 package RS-232, RS-422 & RS-485 Molding compound flammability rating: UL Cellular Handsets and Accessories 94V-0 Control & Monitoring Systems Marking: Marking Code Portable Electronics Packaging: Tape and Reel per EIA 481 Set-Top Box RoHS/WEEE Compliant Servers, Notebook, and Desktop PC Wireless Bus Protection Circuit Diagram Schematic & PIN Configuration 2 1 3 3 2 1 SOT-23 (Top View) 1/5 BST23Axx2V Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power（tp=8/20μs） PPP 300 Watts Lead Soldering Temperature TL 260(10sec) °C Operating Temperature TJ -55 to + 125 °C TSTG -55 to +150 °C Storage Temperature Electrical Parameters (T=25℃) Symbol IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRWM IR VBR I Parameter IF Working Peak Reverse Voltage Maximum Reverse Leakage Current @ VRWM VC VBR VRWM Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF V IR VF IT IPP Electrical Characteristics(T=25℃) BST23A052V Parameter Reverse Stand-Off Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 5 V VBR IT=1mA Reverse Leakage Current IR VRWM=5V,T=25°C 1 μA Peak Pulse Current IPP tp =8/20μs 18 A Clamping Voltage VC IPP=1A, tp=8/20μs 9.8 V Maximum Clamping Voltage VC IPP=18A, tp=8/20μs 16.7 V Junction Capacitance Cj Junction Capacitance Cj Reverse Breakdown Voltage Pin 1 to 2 VR = 0V, f = 1MHz Pin 1 to 3 and Pin 2 to 3 VR = 0V, f = 1MHz 6 V 100 pF 150 pF 2/5 BST23Axx2V Transient Voltage Suppressors ROHS BST23A122V Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 12 V VBR IT=1mA 13.3 Reverse Leakage Current IR VRWM=12V,T=25°C 1 μA Peak Pulse Current IPP tp =8/20μs 12 A Clamping Voltage VC IPP=1A, tp=8/20μs 19 V Maximum Clamping Voltage VC IPP=12A, tp=8/20μs 25 V Junction Capacitance Cj Junction Capacitance Cj Pin 1 to 2 VR = 0V, f = 1MHz Pin 1 to 3 and Pin 2 to 3 VR = 0V, f = 1MHz V 30 pF 50 pF BST23A152V Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 15 V VBR IT=1mA 16.7 Reverse Leakage Current IR VRWM=15V,T=25°C 1 μA Peak Pulse Current IPP tp =8/20μs 10 A Clamping Voltage VC IPP=1A, tp=8/20μs 24 V Maximum Clamping Voltage VC IPP=10A, tp=8/20μs 30 V Junction Capacitance Cj Junction Capacitance Cj Pin 1 to 2 VR = 0V, f = 1MHz Pin 1 to 3 and Pin 2 to 3 VR = 0V, f = 1MHz V 25 pF 40 pF BST23A242V Parameter Reverse Stand-Off Voltage Reverse Breakdown Voltage Symbol Conditions Minimum Typical VRWM Maximum Units 24 V VBR IT=1mA Reverse Leakage Current IR VRWM=24V,T=25°C 1 μA Peak Pulse Current IPP tp =8/20μs 5 A Clamping Voltage VC IPP=1A, tp=8/20μs 43 V Maximum Clamping Voltage VC IPP=5A, tp=8/20μs 60 V Junction Capacitance Cj Junction Capacitance Cj Pin 1 to 2 VR = 0V, f = 1MHz Pin 1 to 3 and Pin 2 to 3 VR = 0V, f = 1MHz 26.7 V 20 pF 30 pF 3/5 BST23Axx2V Transient Voltage Suppressors ROHS BST23A362V Parameter Symbol Reverse Stand-Off Voltage Conditions Minimum Typical Maximum Units 36 V VRWM Reverse Breakdown Voltage VBR IT=1mA 40 V Reverse Leakage Current IR VRWM=36V,T=25°C 1 μA Peak Pulse Current IPP tp =8/20μs 4 A Clamping Voltage VC IPP=1A, tp=8/20μs 60 V Maximum Clamping Voltage VC IPP=4A, tp=8/20μs 75 V Junction Capacitance Cj Pin 1 to 2 VR = 0V, f = 1MHz 20 pF Junction Capacitance Cj Pin 1 to 3 and Pin 2 to 3 VR = 0V, f = 1MHz 26 pF Typical Characteristics Peak Pulse Power vs. Pulse Time Power Derating Curve 110 100 1,000 % of Rated Power or IPP Ppp–Peak Pulse Power–Watts 10,000 300W 8/20µs Waveform 100 90 80 70 60 50 40 30 20 10 10 0.1 1 10 100 1000 10000 0 0 25 50 75 100 125 Ambient Temprature -TA(°C) td–Pulse Duration–µs ESD Pulse Waveform (Per IEC 61000-4-2) Pulse Waveform 110 Waveform Paramters tr=8µs td=20µs 100 90 Percent of Ipp 80 70 e-t 60 50 40 30 td=Ipp/2 20 10 0 R1 0 5 10 15 Time (µs) 25 30 35 Ref1 500mV 10.0ns 4/5 150 BST23Axx2V Transient Voltage Suppressors ROHS Outline Drawing – SOT-23 PACKAGE OUTLINE D SOT-23 3 DIMENSIONS E1 E 0.25 θ 1 b e A INCHES MIN MAX MIN MAX 0.900 1.150 0.035 0.045 A1 0.000 0.100 A2 0.900 1.050 0.035 0.041 D 2.800 3.000 0.110 0.118 0.000 0.004 b 0.300 0.500 0.012 0.020 E 2.250 2.550 0.089 0.100 E1 1.200 1.400 0.047 0.055 e A1 MILLIMETER A L 2 A2 SYMBOL L θ 0.950 BSC 0.037 BSC 0.300 0.500 0.012 0.020 0 8○ 0 8○ Notes b DIMENSIONS M Z C e e1 DIM INCHES MILLIMETERS M 0.088 2.20 C 0.0058 0.15 Z 0.093 2.35 e 0.037 BSC 0.95 BSC e1 0.074 BSC 1.9 BSC b 0.0389 0.35 1. Dimensioning and tolerances per ANSI Y14.5M, 1985. 2. Controlling Dimension: Inches 3. Pin 3 is the cathode (Unidirectional Only). 4. Dimensions are exclusive of mold flash and metal burrs. Marking Codes Part Number BST23A052V BST23A122V Marking Code 5M2 BST23A152V AB2 BM2 BST23A242V CM2 BST23A362V DM2 Package Information Qty：3k/Reel 5/5