SMBJ33CA-TP SMBJ33CA-TP is a 600W bidirectional TVS diode with 33V reverse stand-off voltage and 53.3V clamping voltage in a DO-214AA package.
Mfr Part #:

SMBJ33CA-TP

Available from 2 distributors
Mfr Name: Micro Commercial
Micro Commercial
SMBJ33CA-TP is a 600W bidirectional TVS diode with 33V reverse stand-off voltage and 53.3V clamping voltage in a DO-214AA package.
Total Stock: 1,428 pcs
$ Price Range: $0.13 - $0.55

SMBJ33CA-TP Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
864 pcs
864 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
564 pcs
564 pcs On Request 1 On Request On Request On Request On Request On Request

SMBJ33CA-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Breakdown Voltage
Current
Flammability Rating
Halogen Free
Lead-Free Finish
Maximum Soldering Temperature
Mounting Type
Operating Temperature
Power
Power Line Protection
Response Time
Reverse Stand-off Voltage
SVHC Present
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
Voltage

SMBJ33CA-TP Description

Short technical summary and product information.

The SMBJ33CA-TP from Micro Commercial Co is a 600W bidirectional transient voltage suppression (TVS) diode designed for surface mount applications. It provides protection against voltage transients with a reverse stand-off voltage of 33V and a breakdown voltage range of 36.7V to 40.6V at 1mA test current. The clamping voltage is maximum 53.3V at 11.3A peak pulse current (10/1000μs waveform), ensuring fast clamping to protect sensitive circuits.

 

This TVS diode features a fast response time of less than 1ps from 0V to VBR min, making it suitable for high-speed data lines and I/O interfaces. It is housed in a DO-214AA (SMB) package and can be mounted using surface mount technology. The device operates over a junction temperature range of -55°C to +175°C and is rated for a peak pulse power dissipation of 600W.

 

The device is RoHS compliant, halogen free, and has a moisture sensitivity level of 1. It meets UL 94 V-0 flammability rating and uses lead-free finish. These characteristics make it reliable for general-purpose circuit protection in consumer electronics, telecommunications, and industrial applications.

SMBJ33CA-TP Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: TVS Diode, Bi-Directional, 33V Reverse Stand-off, 600W Peak Pulse Power, DO-214AA
Subcategory: Bi-Directional TVS Diode

SMBJ33CA-TP Compliance

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

SMBJ33CA-TP Estimated Pricing

Qty Low High
1+ $0.55 $0.55
10+ $0.34 $0.34
100+ $0.22 $0.22
500+ $0.18 $0.18
1,000+ $0.15 $0.15
3,000+ $0.13 $0.13

Estimated market price range - modelled values for guidance only, not live distributor offers.

SMBJ33CA-TP Features

  • Bidirectional TVS diode protection.
  • 600W peak pulse power capability.
  • Fast response time under 1ps.
  • DO-214AA surface mount package.
  • RoHS compliant and halogen free.

SMBJ33CA-TP Applications

  • General purpose transient voltage suppression.
  • Protect I/O interfaces and data lines.
  • Suitable for portable electronics and consumer devices.
  • Used in telecommunications and industrial equipment.

SMBJ33CA-TP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse stand-off voltage of SMBJ33CA-TP?

33V.

What is the breakdown voltage range?

36.7V to 40.6V at 1mA test current.

What is the clamping voltage?

Maximum 53.3V at 11.3A peak pulse current (10/1000μs waveform).

What is the peak pulse current rating?

11.3A for 10/1000μs waveform.

What package is the SMBJ33CA-TP available in?

DO-214AA (SMB) surface mount package.

What is the peak pulse power rating?

600W for 10/1000μs waveform.

What is the response time of this TVS diode?

Less than 1ps from 0V to VBR minimum.

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