Littelfuse壓敏電阻

• RoHS compliant
• Rated for ESD (IEC-61000-4-2)
• Characterized for impedance and capacitance
• -55ºC to +125ºC operating temperature range
• Leadless 0402, 0603, 0805, and 1206 sizes
• Operating voltages up to 18V
• Multilayer ceramic construction technology

• Power supply, control and signal lines
• Mobile communications
• Computer/EDP products
• Medical products
• Handheld/portable devices
• Industrial equipment, including diagnostic port protection and I/O interfaces
• Suppression of ESD events such as specified in IEC-61000-4-2 or MIL-STD-883C Method-3015.7, for electromagnetic compliance (EMC)

• RoHS compliant
• Leadless 0402, 0603, 0805, 1206
  and 1210 chip sizes
• Multilayer ceramic construction technology
• -55ºC to +125ºC operating temperature range
• Operating voltage range: V_M(DC) =5.5V to 120V
• Rated for surge current (8 x 20µs)
• Rated for energy (10 x 1000µs)
• Inherent bi-directional clamping
• Standard low capacitance types available

• Suppression of inductive switching or other transient events such as EFT and surge voltage at the circuit board level
• ESD protection for IEC 61000-4-2, MIL-STD-883c method 3015.7, and other industry specifications (see also the MLE or MLN Series)
• Provides on-board transient voltage protection for ICS and transistors
• Used to help achieve electromagnetic compliance of end products
• Replace larger surface mount TVS Zeners in many applications

• AEC-Q200 compliant
• RoHS compliant
• Leadless 0603, 0805, 1206, and 1210 chip
  sizes
• Multilayer ceramic construction technology
• -55ºC to +125ºC operating temperature
  range
• Operating voltage range V_M(DC)=3.5V to 48V
• Rated for surge current (8x20µs)
  
• Rated for energy (10 x 1000µs)
• Inherent bi-directional clamping
• No plastic or epoxy packaging assures better
  than UL94V-0 flammability rating
• Standard low capacitance types available

• Suppression of inductive switching or other
  transient events such as EFT and surge
  voltage at the circuit board level
• ESD protection for IEC 61000-4-2, MIL-STD-883c method 3015.7, and other industry specifications
• Provides on-board transient voltage protection for ICS and transistors
• Used to help achieve electromagnetic compliance of end products
• Replace larger surface mount TVS Zeners in
  many applications

• Electrical equivalent to leaded types LA/ZA series
• AC voltage rating 275V to 510VAC rms
• No De-Rating up to 85ºC ambient
• Good solderability
• Available in tape and reel

• AC power meters

• RoHS compliant
• Four individual devices in one chip
• ESD rated to IEC 61000-4-2 (Level 4)
• AC characterized for impedance and capacitance
• Low adjacent channel crosstalk, -55dB at 10MHz (Typ)
• Low leakage
• Operating voltage up to 18V _M(DC)  
• -55ºC to 125ºC operating temperature range
• Low-profile, PCMCIA compatible

• Data, Diagnostic I/O Ports
• Analog signal/Sensor lines
• Portable/handheld products
• Mobile communications/Cellular phones
• Computer/DSP products
• Industrial instruments including Medical

MHS Series High Speed Multilayer Transient Voltage
Surge Suppressor

The Multilayer High-Speed MHS Series is a very low capacitance extension of the Littelfuse ML family of Transient Voltage Surge Suppression devices available in an 0402 and 0603-size surface mount chip.




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Features

• RoHS compliant
• 3pF, 12pF, and 22pF capacitance versions suitable for high-speed data rate lines
• ESD rated to IEC 61000-4-2 (Level 4)
• EFT/B rated to IEC 61000-4-4 (Level 4)
• Low leakage currents
• -55ºC to +125ºC operating temperature range
• Inherently bi-directional

• Data, Diagnostic I/O Ports
• Universal Serial Bus (USB)
• Video & Audio Ports
• Portable/Handheld Products
• Mobile Communications
• Computer/DSP Products
• Industrial Instruments, including Medical

• Lead-free
• Leadless, surface mount chip in 5x8mm size
• Voltage ratings: V _M(AC)RMS 14V to 275V
• Supplied in tape and reel or bulk pack
• No derating up to 125ºC ambient

• Low-voltage DC
• Off-line board level protection

• RoHS compliant and lead-free available
• Patented integrated thermal protection device -
  Patent # US6636403
• Designed to facilitate compliance to UL1449 3rd
  Edition for SPD product
• High peak surge current rating up to 10kA
• Wave solderable
• Standard lead form and spacing option
• Low leakage
• -55ºC to +85ºC operating temperature range
• Three-lead version available for indication purposes

• SPD products
• AC panel protection modules
• AC line power supplies
• Surge protected strip connectors
• AC power meters
• Relocatable AC power taps
• GFCI (Ground Fault Current Interupter)
• UPS (Uninterruptable Power Supply)
• White goods
• Plug-in SPD
• Inverters
• AC/DC power supplies

• RoHS compliant and lead-free
• Patented integrated thermal protection
  device - Patent #US6636403
• Wave solderable
• Standard operating voltage range compatible
  with common AC line voltages (115VAC to 750
  VAC)
• High peak surge current rating up to 20kA at single 8/20µS impulse
• Standard lead form and spacing option
• -55ºC to +85ºC operating temperature range

• SPD products
• AC panel protection modules
• AC line power supplies
• Surge protected strip connectors
• AC power meters
• Inverters, AC/DC power supplies, etc.
• UPS (Uninterruptible Power Supply)

• Lead-free, halogen-free and RoHS compliant
• High peak surge current rating (I_TM) up to
  10kA, single 8 x 20 pulse, (20mm)
• Standard operating voltage range
  compatible with common AC line voltages
  (130 V_AC to 625V_AC)
• Characterized for maximum standby
  current (leakage)
• Custom voltage types available
• Standard lead form and lead space options

• Transient Voltage Surge Suppressors (TVSS)
• Uninterruptable Power Supplies (UPS)
• AC power taps
• AC power meters

• Lead-free and RoHS compliant
• High peak surge current rating (I_TM)
  22kA, single 8/20µs pulse, (25mm)
• 40kA rating when 2 devices paralleled
  (VN(DC) matched within +/-5%. Contact
  factory for special selections
• Standard operating voltage range compatible
  with common AC line voltages (115 to 750VAC)
• Characterized for maximum standby current
  (leakage)
• Custom voltage types available
• Standard lead form and lead space options

• Surge Protective Devices (SPD)
• Uninterruptable Power Supplies (UPS)
• AC power taps
• AC power meters

• Lead-free and RoHS compliant option available.
  Please see the device and ratings specifications
  table for more information.
• High energy absorption capability W_TM 40J
  to 530J( 2ms)
• High pulse life rating
• High peak pulse current capability
  I_TM 3500A to 9000A (8/20µs)
• Wide operating voltage range V_M(AC)RMS
  130V to 680V
• Available in tape and reel for automatic
  insertion; Also available with crimped
  and/or trimmed lead styles
• No derating up to 85ºC ambient
• The C-III Series is supplied in 10mm,
  14mm, and 20mm disc versions with
  various lead options
• Temperature range: -55ºC to +85ºC

• Transient Voltage Surge Suppressor (TVSS)
  product environment

• Lead-free, halogen-free and RoHS compliant
• Energy absorption capability (W_TM) up to 360J
• Wide operating voltage range V M_(AC)RMS
  130V to 1000V
• No derating up to 85ºC
• Available in tape and reel or bulk pack
• Temperature range: -55ºC to +85ºC
• Available in 4 model sizes: 7mm, 10mm,
  14mm, and 20mm.

• Lead-free, halogen-free and RoHS compliant
• Wide operating voltage range V_M(AC)RMS 4V to 460V
• DC voltage ratings 5.5V to 615V
• No derating up to 85ºC ambient
• 5 model sizes available: 5, 7, 10, 14, and 20mm
• Radial lead package for hard-wired or printed
  circuit board designs
• Available in tape and reel or bulk pack
• Standard lead form options

• Motor control
• Telecom
• Automotive systems
• Solenoid
• Power supply circuits

• High energy absorption capability W_TM
  BA Series 3200J
  BB Series 10,000J
• Wide operating voltage range V_M(AC)RMS
  BA Series 130V to 880V
  BB Series 1100V to 2800V
• Rigid terminals for secure wire contact
• Case design provides complete electrical
  isolation of disc subassembly
• Littelfuse largest packaged disc 60mm
  diameter
• No derating up to 85ºC ambient
• RoHS compliant

• Oil drilling
• Mining
• Transportation equipment
• Other heavy industrial AC line applications

• High energy absorption capability
• W_TM up to 1050J
• Wide operating voltage range
  V_M(AC)RMS 130V to 750V
• Screw terminals (DA Series), quick connect
  push-on connectors (DB Series)
• Case design provides complete electrical
  isolation of disc subassembly
• 40mm diameter disc
• No derating up to 85ºC ambient
• RoHS compliant
• Temperature range: -55ºC to +125ºC

• Oil drilling
• Mining
• Transportation equipment

• RoHS compliant and lead-free
• Wide operating voltage range
  V_M(AC)RMS 110V to 750V
• Two disc sizes available 32mm and 40mm
• High energy absorption capability
  W_TM = 170J to 1050J
• High peak pulse current capability,
  ITM=25,000A to 40,000A
• Rigid terminals for secure mounting
• Available in trimmed version for through
  hole board mounting - Designation "HC"
• No derating up to 85ºC ambient

• Outdoor and service entrance environment
  (distribution panels)
• Industrial applications for motor controls
• Power supplies
  - oil-drilling
  - mining
  - transportation fields

• Standard disc size nominal 60mm diameter
• Voltage range 250V to 2800V_(AC)RMS
• Discs have edge passivation insulation
• High peak pulse current range 50,000A
  to 70,000A
• Very high-energy capability
  W_tm 880J to 10,000J

• Special applications requiring unique
  electrical contact or packaging
  methods provided by the customer.

Datasheet

• Lead-free, halogen-free and RoHS
  compliant available
• Wide operating voltage range
  V_M(AC)RMS 110V to 750V
• High energy absorption capability
  W_TM = 220J to 1050J
• High peak pulse current capability
  I_TM = 40,000A
• Rigid terminals for secure through-hole
  solder mounting
• No derating up to 85ºC ambient

• Industrial heavy motors, controls, and
  power supplies
• HVAC
• Motor/generator applications

• Lead-free, halogen-free and RoHS compliant
• Wide operating voltage range
  V_M(AC)RMS 110V to 750V
• High-energy absorption capability
• W_TM = 220J to 1050J
• High peak pulse current (Each of two
  discs placed in parallel) capability
  I_TM = 40,000A
• Rigid terminals for secure through-hole
  for secure through-hole solder mounting
• No derating up to 85ºC ambient
• Dual Disc Device - two 34mm varistor
  discs in parallel in a single package.

• Industrial heavy motors, controls, and power supplies
• HVAC
• Motor/generator applications

• 3mm diameter disc size
• Small axial lead package
• Wide operating voltage range:
  V_M(AC)RMS 9V to 264V
  V_M(DC) 13V to 365V
• Available in tape and reel
  or bulk packaging
• No derating up to 85ºC ambient
• New black epoxy offers improved
  performance for high temperature
  lead-free wave soldering process

• Board level industrial and
  commercial electronic equipment

• Lead-free/RoHS compliant parts
  available (add suffix "x2749")
• Low profile outline with precise
  seating plane
• No derating up to 125ºC ambient
• In-line leads
• Wide operating voltage range:
  V_M(AC)RMS: 4-275V
  V_M(DC): 5.5-369V
• High energy absorption capability
  W_TM up to 140J
• 3 model sizes available A8, RA16, and RA22

• Automotive
• Motor control
• Telecommunication
• Military