Description

Features

• 5000W high peak pulse power capacity for 10/1000μs surge waveform
• Unidirectional surge suppression design for single-polarity overvoltage protection
• Low-profile SMC package with low inductance to restrain surge overshoot voltage
• Ultra-fast response time: typically less than 1.0ps from 0V to minimum breakdown voltage
• Ultra-low reverse leakage current (IR ≤ 1μA) at rated stand-off voltage above 12V
• Excellent voltage clamping capability to limit surge voltage to a safe range rapidly
• Molded plastic housing with UL94V-0 flame retardant grade, fully RoHS compliant
• Solder-plated terminals, solderable per MIL-STD-750 Method 2026 standard
• Wide temperature tolerance: operating junction temperature -55℃ ~ +125℃; storage temperature -55℃ ~ +150℃
• Standard tape & reel packing: 3000 pieces per 13-inch reel for automated SMT assembly
• Core electrical specifications at 25℃ ambient temperature:
  
  
  VRWM=28.0V, VBR=31.10V~34.40V @ IT=1mA, IR≤1μA, VC=45.4V, IPP=110.2A

Our advantages

1. 5000W super high surge power, far stronger protection capacity than conventional low-power SMA TVS, suitable for heavy surge industrial scenarios
2. Low-inductance SMC body minimizes voltage spikes during transient pulse impact to avoid secondary component damage
3. Picosecond-level ultra-fast response instantly clamps ESD and lightning-induced surges without delay
4. Microampere tiny leakage current greatly reduces standby power consumption, ideal for battery-powered devices
5. Slim low-profile outline saves PCB layout space, meeting the design demand of compact miniaturized electronics
6. Flame-retardant RoHS plastic housing complies with global electronic safety and environmental regulations
7. Stable electrical characteristics under extreme high and low temperatures, adaptable to outdoor, automotive and industrial harsh environments
8. Uniform tape reel packaging matches fully automatic high-speed SMT production lines to boost assembly efficiency and reduce labor cost

Mechanical Data

1. Package Form: SMC (DO-214AB), transfer molded plastic encapsulation
2. Housing Grade: UL94V-0 flame retardant, RoHS compliant
3. Terminal Treatment: Solder plated, compatible with standard industrial soldering processes
4. Polarity Mark: Color band on the component body marks the cathode terminal (unidirectional model)
5. Single Unit Weight: Approx. 0.28g
6. Dimension Standard: SMC standard maximum outline size (unit: mm)
7. Packaging Spec: 3K pieces per 13-inch tape reel
8. Operating Junction Temperature: -55℃ ~ +125℃
9. Storage Temperature Range: -55℃ ~ +150℃

Applications

• Desktop & notebook computer systems and peripherals
• Household electrical appliances
• Video signal input interfaces
• Industrial control modules
• AC/DC switching power supplies
• Wired communication equipment
• Automotive electronic control circuits
• Security monitoring devices
• Precision testing instruments