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P6SMB6.8CA Littelfuse P6SMB6.8CA is a 600W bidirectional TVS diode with 5.8V reverse standoff voltage and 10.5V clamping voltage in a DO-214AA (SMB) surface mount package.
Mfr Part #:

P6SMB6.8CA

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse P6SMB6.8CA is a 600W bidirectional TVS diode with 5.8V reverse standoff voltage and 10.5V clamping voltage in a DO-214AA (SMB) surface mount package.
✓ Total Stock: 3,057 pcs

P6SMB6.8CA Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
2,300 pcs
On Request
2300 pcs On Request 1 On Request On Request 2013 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
677 pcs
On Request
677 pcs On Request 1 On Request On Request 21+ On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
80 pcs
On Request
80 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

P6SMB6.8CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
ESD Protection
Halogen Free
Mounting Type
Number of Channels
Operating Temperature
Peak Forward Surge Current
Power
Power Line Protection
Response Time
Supplier Device Package
Technology
Termination Style
Type
Voltage
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P6SMB6.8CA Description

Short technical summary and product information.

The Littelfuse P6SMB6.8CA is a bidirectional transient voltage suppression (TVS) diode from the P6SMB series, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It offers 600W peak pulse power capability at a 10/1000μs waveform with a low incremental surge resistance.

 

Key electrical characteristics include a reverse standoff voltage (V_RWM) of 5.8V, a clamping voltage (V_C) of 10.5V at a peak pulse current (I_PP) of 58.1A, and a fast response time typically less than 1.0ps. The device is bidirectional, providing symmetrical protection, and features a typical leakage current of less than 1μA at the standoff voltage.

 

Additional protection capabilities include IEC 61000-4-2 ESD immunity of 30kV (air) and 30kV (contact) and compliance with IEC 61000-4-4 electrical fast transient (EFT) protection. The operating junction temperature range is -55°C to 150°C, with a typical thermal resistance junction-to-ambient of 100°C/W.

 

The P6SMB6.8CA is housed in a DO-214AA (SMB) surface mount package with matte tin lead-free plating. It is RoHS3 compliant, halogen free, Pb-free E3, and recognized to UL 497B for data communications and fire-alarm circuits. Moisture sensitivity level is MSL 1 (unlimited) per J-STD-020.

P6SMB6.8CA Quick Information

Product Type: TVS Diode
Series: P6SMB
Canonical Name: Littelfuse P6SMB6.8CA Bidirectional TVS Diode, 600W, DO-214AA (SMB)
Subcategory: Bidirectional TVS Diode

P6SMB6.8CA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant
Lead Free: Pb-free E3

P6SMB6.8CA Features

  • 600W peak pulse power at 10/1000μs.
  • Bidirectional protection for sensitive circuits.
  • Fast response time typically less than 1ps.
  • ESD rating of 30kV air and contact.
  • Surface mount DO-214AA (SMB) package.

P6SMB6.8CA Applications

  • Protects I/O interfaces from voltage transients.
  • Ideal for VCC bus protection in telecom equipment.
  • Used in industrial and consumer electronic circuits.
  • Suitable for computer and data communication lines.

P6SMB6.8CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P6SMB6.8CA?

5.8V

What is the clamping voltage of the P6SMB6.8CA?

10.5V

What is the peak pulse current rating?

58.1A at 10/1000μs

What package is the P6SMB6.8CA available in?

DO-214AA (SMB)

Is the P6SMB6.8CA unidirectional or bidirectional?

Bidirectional

What is the ESD protection rating?

30kV (Air) / 30kV (Contact) per IEC 61000-4-2

What is the operating temperature range?

-55°C to 150°C (TJ)

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