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P6SMB550C Bidirectional TVS diode from Littelfuse, 600W peak pulse power, 468V reverse standoff voltage, 798V clamping, in DO-214AA SMB surface mount package.
Mfr Part #:

P6SMB550C

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode from Littelfuse, 600W peak pulse power, 468V reverse standoff voltage, 798V clamping, in DO-214AA SMB surface mount package.
✓ Total Stock: 6 pcs

P6SMB550C Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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6 pcs
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6 pcs On Request 1 On Request On Request On Request On Request On Request
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P6SMB550C Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Halogen Free
Lead Style
Mounting Type
Operating Temperature
Power
Power Line Protection
Response Time
Supplier Device Package
Termination Style
Type
Voltage
Working Voltage
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P6SMB550C Description

Short technical summary and product information.

The P6SMB550C is a 600W bidirectional TVS diode from Littelfuse, designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 468V and a clamping voltage of 798V at 800mA peak pulse current.

 

This device offers excellent clamping capability with a fast response time of less than 1.0ps from 0V to breakdown voltage. It provides ESD protection up to 30kV (air and contact) per IEC 61000-4-2 and is suitable for general purpose applications including I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

 

The P6SMB550C is housed in a DO-214AA (SMB) surface mount package with gull wing terminals. It is halogen free, RoHS compliant, and UL recognized to ANSI/UL 497B. The operating junction temperature range is -55°C to 150°C.

P6SMB550C Quick Information

Product Type: TVS Diode
Series: P6SMB
Canonical Name: P6SMB550C Littelfuse Inc. 600W Bidirectional TVS Diode
Subcategory: Bidirectional TVS Diode

P6SMB550C Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

P6SMB550C Features

  • 600W peak pulse power capability.
  • Bidirectional TVS diode protection.
  • Fast response time under 1.0ps.
  • ESD protection up to 30kV.
  • Halogen free and RoHS compliant.

P6SMB550C Applications

  • Protects I/O interfaces from voltage transients.
  • Suitable for VCC bus protection circuits.
  • Used in telecom and industrial electronics.
  • Ideal for consumer electronic applications.

P6SMB550C FAQs

6 frequently asked questions generated from this part’s specifications.
What is the working voltage of the P6SMB550C?

The reverse standoff voltage (V_RWM) is 468V.

What is the clamping voltage of this TVS diode?

The clamping voltage (V_C) at 800mA peak pulse current is 798V.

What is the peak pulse power rating?

The peak pulse power dissipation (P_PP) is 600W.

What package does the P6SMB550C come in?

It is available in a DO-214AA (SMB) surface mount package.

What is the ESD protection rating?

ESD protection is 30kV for both air and contact discharge per IEC 61000-4-2.

Is the P6SMB550C RoHS compliant?

Yes, it is RoHS3 compliant and halogen free.

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