P6SMB550CA The P6SMB550CA is a 600W bidirectional TVS diode by Littelfuse with a reverse standoff voltage of 468V and clamping at 760V, in a surface-mount DO-214AA (SMB) package.
Mfr Part #:

P6SMB550CA

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
The P6SMB550CA is a 600W bidirectional TVS diode by Littelfuse with a reverse standoff voltage of 468V and clamping at 760V, in a surface-mount DO-214AA (SMB) package.
Total Stock: 3,829 pcs

P6SMB550CA Available from 3 distributors

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1,870 pcs
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Non-Authorised Inventory information
1,870 pcs
1870 pcs On Request 1 On Request On Request On Request On Request On Request
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89 pcs
89 pcs On Request 1 On Request On Request On Request On Request On Request

P6SMB550CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Industrial Grade
Lead Style
Mounting Type
Number of Bidirectional Channels
Operating Temperature
Power
Power Line Protection
Reverse Standoff Voltage
Storage Temperature
Supplier Device Package
Type
Voltage

P6SMB550CA Description

Short technical summary and product information.

The P6SMB550CA is a bidirectional Zener TVS diode from Littelfuse Inc., designed to protect sensitive electronic equipment from voltage transients. It offers 600W peak pulse power capability at a 10/1000μs waveform with a repetition rate of 0.01%. The device has a reverse standoff voltage of 468V and clamps at 760V at a peak pulse current of 0.8A. Its bidirectional configuration allows protection for AC or dual-polarity circuits.

 

The diode is housed in a surface-mount DO-214AA (SMB) package, suitable for automated assembly. It operates over a junction temperature range of -55°C to 150°C. Typical applications include general purpose transient protection for I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

P6SMB550CA Quick Information

Product Type: TVS Diode
Series: P6SMB
Canonical Name: P6SMB550CA Littelfuse TVS Diode Bidirectional 468V 600W DO-214AA
Subcategory: Zener TVS Diode

P6SMB550CA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Non-Compliant
Lead Free: No

P6SMB550CA Features

  • Bidirectional Zener TVS diode for transient protection.
  • 600W peak pulse power capability at 10/1000μs waveform.
  • 468V reverse standoff voltage with 760V clamping.
  • Surface mount package DO-214AA (SMB).
  • Operating temperature range -55°C to 150°C.

P6SMB550CA Applications

  • Ideal for protecting sensitive electronic equipment from voltage transients.
  • Suitable for I/O interfaces and VCC bus protection.
  • Used in telecom, computer, industrial, and consumer applications.
  • Compatible with automated surface mount assembly processes.

P6SMB550CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the P6SMB550CA?

The reverse standoff voltage is 468 V.

What is the clamping voltage of the P6SMB550CA?

The clamping voltage is 760 V.

What is the peak pulse current rating?

The peak pulse current is 0.8 A at a 10/1000μs waveform.

What is the peak pulse power rating?

The peak pulse power is 600 W at a 10/1000μs waveform.

What is the package type?

The package is DO-214AA (SMB), surface mount.

Is the P6SMB550CA unidirectional or bidirectional?

It is bidirectional.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

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