Description

Features

1. Rated reverse working voltage of 24V, perfectly matching 24V signal and power supply circuits
2. Ultra-low typical junction capacitance of 0.6pF, effectively avoiding distortion of high-speed differential signals
3. Nanoampere-level ultra-low reverse leakage current to reduce standby power consumption
4. Superior multi-standard EMC protection performance:
   • IEC 61000-4-2 ESD: ±30kV air discharge, ±30kV contact discharge
   • IEC 61000-4-5 Lightning surge: 8A peak pulse current under 8/20μs waveform
   • IEC 61000-4-4 EFT: 40A transient pulse (5/50ns)
5. High peak pulse power rating up to 400W under standard 8/20μs surge waveform
6. Bidirectional design to suppress both positive and negative voltage transients
7. Nanosecond-level ultra-fast response time to instantaneously dissipate surge energy
8. Tiny lead-free SOD-323 molded plastic package greatly saves PCB layout space
9. Standard lead-free reflow soldering parameters compatible with mainstream SMT production lines
10. Wide operating junction temperature range: -40℃ ~ +125℃ for diverse application scenarios
11. RoHS-compliant lead-free encapsulation to meet global green electronic export requirements

Our advantages

1. Ultra-small SOD-323 mini outline fits ultra-thin portable devices such as smartphones and compact wireless sensor modules
2. Extra-low capacitance maintains complete signal integrity for Gigabit Ethernet and high-speed communication interfaces
3. Industry-leading ±30kV ESD withstand level easily passes strict consumer and industrial EMC certification tests
4. Single bidirectional TVS replaces two unidirectional diodes, simplifying BOM list and PCB wiring design
5. Nanoampere leakage minimizes static power loss, well-suited for battery-powered wireless equipment
6. 8A lightning surge resistance effectively suppresses transient interference on long-distance communication cables
7. Stable two-stage clamping voltage under different surge currents provides reliable protection for sensitive IC chips
8. Optimized junction capacitance curve with low capacitance under rated 24V bias voltage
9. Standard lead-free reflow curve without complex temperature control for mass production
10. Uniform tape & reel packaging compatible with all automatic high-speed SMT pick-and-place equipment

Mechanical Data

1. Package Type: Lead-free molded plastic SOD-323 surface-mount package
2. Outline Dimensions: Standard SOD-323 size specifications (unit: mm) as defined in datasheet
3. Dedicated PCB soldering footprint for SOD-323 layout
4. Soldering Limit: Maximum lead temperature 260℃ within 10 seconds
5. Operating Junction Temperature: -40℃ ~ +125℃
6. Storage Temperature Range: -55℃ ~ +150℃
7. Encapsulation Material: RoHS compliant flame retardant lead-free plastic compound
8. Complete standard lead-free reflow soldering temperature profile provided

Applications

• All kinds of high-speed digital data transmission lines
• Smartphones and wearable portable electronic devices
• USB signal and power interface ports
• Wireless communication modules, Bluetooth and Wi-Fi RF circuits
• 10/100/1000 Base-T Gigabit Ethernet communication ports
• Industrial wired communication equipment with 24V bus voltage
• Handheld measuring instruments and low-voltage control boards
• Miniature IoT wireless sensor equipment and communication terminals