B0524P

B0524P Transient Voltage Suppressors ROHS ROHS Features Solid-state silicon-avalanche technology Low operating and clamping voltage Up to four I/O Lines of Protection Ultra low capacitance: 0.35pF typical(I/O to I/O) Low Leakage Low operating voltage:5V Flow-Through design 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) 3A (8/20μs) Mechanical Characteristics Application DFN-10L package (2.5×1.0×0.58mm) Digital Visual Interface(DVI) Molding compound flammability rating: UL 94V-0 MDDI Ports Marking: Marking Code DisplayPortTM Interface Packaging: Tape and Reel PCI Express RoHS/WEEE Compliant High Definition Multi-Media Interface(HDMI) eSATA Interfaces Circuit Diagram Pin 1 Pin 2 Schematic & PIN Configuration Pin 4 3,8 4-Line Protection 10 9 8 7 6 1 2 3 4 5 Pin 5 Pin 1,2,4,5 Identificaion Input Lines 6,7,9,10 Output Lines (No Internal Connection) 3,8 Ground 1/5 B0524P Transient Voltage Suppressors ROHS Absolute Maximum Rating Rating Symbol Value Units Peak Pulse Power ( tp =8/20μs ) PPP 100 Watts Peak Pulse Current ( tp =8/20μs ) Ipp 5 A ESD per IEC 61000-4-2(Air) +/-15 VESD ESD per IEC 61000-4-2(contact) Operating Temperature Storage Temperature kV +/-8 TJ -55 to + 125 °C TSTG -55 to +150 °C Electrical Parameters (T=25℃) Symbol I Parameter IPP Maximum Reverse Peak Pulse Current VC Clamping Voltage @ IPP VRW M IR VBR IF Working Peak Reverse Voltage VC VBRVRWM Maximum Reverse Leakage Current @1.5KExxA(CA) VRWM Breakdown Voltage @ IT IT Test Current IF Forward Current VF Forward Voltage @ IF V IR VF IT IPP Electrical Characteristics Parameter Symbol Conditions Minimum Typical Maximum Units 5.0 V VRWM Any I/O pin to ground VBR It = 1mA Any I/O pin to ground Reverse Leakage Current IR VRWM = 5V, T=25°C Any I/O pin to ground 1 µA Clamping Voltage Vc Ipp=3A, tp=8/20µs Any I/O pin to ground 20 V VR = 0V, f = 1MHz I/O pin to GND 0.7 pF 0.5 pF Reverse Stand-Off Voltage Reverse Breakdown Voltage Junction Capacitance Cj VR = 0V, f = 1MHz Between I/O pins 6.0 V 0.35 2/5 B0524P Transient Voltage Suppressors ROHS Typical Characteristics Power Derating curve Non-Repetitive Peak Pulse Power vs. Pulse Time 110 1 % of Rated Power or IPP Peak Pulse Power - Ppp (KW) 10 100W 8/20µs Waveform 0.1 100 90 80 70 60 50 40 30 20 10 0 0.01 0.1 1 100 10 1000 25 0 Pulse Duration tp (us) 150 40 Waveform Parameters: tr=8us td=20us 90 80 70 e -t 60 Td＝IPP /2 30 20 10 5 10 30 Line to Line 25 1.5KExxA(CA)20 50 40 35 Clamping Voltage - Vc(V) 100 Percent of Ipp 125 Clamping Voltage vs.Peak Pulse Current 110 0 100 Ambient Temperature - TA ( ℃ ) Pulse Waveform 0 75 50 20 15 25 15 Waveform parameters: tr=8us td=20us 10 5 0 30 Line to Gnd 0 1 2 3 Time (us) 4 5 6 Peak Pulse Current - Ipp (A) Insertion Loss S21 - I/O to GND Normalized Capacitance vs. Reverse Voltage CH1S21 LOG 6dB / REF 0 dB 1: -0.086 dB C ( V R ) / CJ ( V R = 0 ) 1.5 900 MHz 1.3 1.2 1 2 - 6dB 0.8 0.7 0.6 0.5 2: -0.0336dB 1.8 GHz - 12dB 3: -0.126dB 2.5GHz - 18dB 0.4 0.3 0.1 0 3 0 1.0 - 24dB F=1MHz 0 1 2 3 Reverse voltage - V R (V) 4 5 - 30dB - 36dB - 42dB - 48dB 1 MHz 10 MHz STAR .030MHz 100 MHz 1 3 GHz GHz STOP 3000.000000MHz 3/5 B0524P Transient Voltage Suppressors ROHS ROHS Design Recommendations for HDMI protection Adding external ESD protection to HDMI ports can be challenging. First, ESD protection devices have an inherent junction capacitance. Furthermore, adding even a small amount of capacitance will cause the impedance of the differential pair to drop. Second, large packages and land pattern requirements cause discontinuities that adversely affect signal integrity. The B0524P are specifically designed for protection of high-speed interfaces such as HDMI. They present