LC7.0A

Features: • Unidirectional low-capacitance TVS series for flexible thru-hole mounting (for bidirectional see Figure 4)• Suppresses transients up to 1500 watts @ 10/1000 s (see Figure 1)*• Clamps transient in less than 100 pico seconds• Working voltage (VWM) range 6.5 V to 1...

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SeekIC No. : 004391769 Detail

LC7.0A: Features: • Unidirectional low-capacitance TVS series for flexible thru-hole mounting (for bidirectional see Figure 4)• Suppresses transients up to 1500 watts @ 10/1000 s (see Figure 1)*...

floor Price/Ceiling Price

Part Number:
LC7.0A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

• Unidirectional low-capacitance TVS series for flexible thru-hole mounting (for bidirectional see Figure 4)
• Suppresses transients up to 1500 watts @ 10/1000 s (see Figure 1)*
• Clamps transient in less than 100 pico seconds
• Working voltage (VWM) range 6.5 V to 170 V
• Hermetic sealed DO-13 metal package
• Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS are also available by adding MQ, MX, MV, MSP prefixes respectively to part numbers, e.g. MXLC6.5A, etc.
• Surface mount equivalent packages also available as SMCJLCE6.5 - SMCJLCE170A or SMCGLCE6.5 - SMCGLCE170A in separate data sheet (consult factory for other surface mount options)
• Plastic axial-leaded equivalents available in the LCE6.5 - LCE170A series in separate data sheet



Application

• Protection from switching transients and induced RF
• Protection for aircraft fast data rate lines per select level waveforms in RTCA/DO-160D & ARINC 429
• ESD & EFT protection per IEC 61000-4-2 and -4-4
• Secondary lightning protection per IEC61000-4-5 with 42 Ohms source impedance:
Class 1: LC6.5 to LC170A
Class 2: LC6.5 to LC150A
Class 3: LC6.5 to LC70A
Class 4: LC6.5 to LC36A
• Secondary lightning protection per IEC61000-4-5 with 12 Ohms source impedance:
Class 1 : LC6.5 to LC90A
Class 2: LC6.5 to LC45 A
Class 3: LC6.5 to LC22A
Class 4: LC6.5 to LC11A
• Secondary lightning protection per IEC61000-4-5 with 2 Ohms source impedance:
Class 2: LC6.5 to LC20A
Class 3: LC6.5 to LC10A
• Inherently radiation hard per Microsemi MicroNote 050



Specifications

• 1500 Watts at 10/1000 s with repetition rate of 0.01% or less* at lead temperature (TL) 25 (see Figs. 1, 2, & 4)
• Operating & Storage Temperatures: -65o to +175
• THERMAL RESISTANCE: 50oC/W (Typical) junction to lead at 0.375 inches (10 mm) from body or 110 /W junction to ambient when mounted on FR4 PC board with 4 mm2 copper pads (1 oz) and track width 1 mm, length 25 mm
• DC Power Dissipation*: 1 Watt at TL < +125oC 3/8" (10 mm) from body (see derating in Fig 3 and note below)
• Solder Temperatures: 260 for 10 s (maximum)



Description

This hermetically sealed Transient Voltage Suppressor (TVS) LC7.0A family includes a rectifier diode element in series and opposite direction to achieve low capacitance performance below 100 pF (see Figure 2). The low level of TVS capacitance may be used for protecting higher frequency applications in inductive switching environments or electrical systems involving secondary lightning effects per IEC61000-4-5 as well as RTCA/DO-160D or ARINC 429 for airborne avionics. With virtually instantaneous response, they also protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4. If bipolar transient capability is required, two of these low capacitance TVS devices may be used in parallel in opposite directions (anti-parallel) for complete ac protection as shown in Figure 6.




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