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SMBJ30CA-TR SMBJ30CA-TR is a 600W bidirectional TVS diode with 30V reverse standoff voltage and 48.4V clamping voltage. It comes in an SMB (DO-214AA) surface mount package.
Mfr Part #:

SMBJ30CA-TR

Available from 7 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
SMBJ30CA-TR is a 600W bidirectional TVS diode with 30V reverse standoff voltage and 48.4V clamping voltage. It comes in an SMB (DO-214AA) surface mount package.
✓ Total Stock: 566,432 pcs
$ Price Range: $0.11 - $0.66

SMBJ30CA-TR Available from 7 distributors

✓ Authorised
✓ Non-Authorised
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.

SMBJ30CA-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Bidirectional Channels
Current
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Power Line Protection
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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SMBJ30CA-TR Description

Short technical summary and product information.

The SMBJ30CA-TR from STMicroelectronics is a bidirectional transient voltage suppression (TVS) diode designed to protect sensitive electronics from voltage transients. It offers a peak pulse power of 600W (10/1000µs waveform) and a clamping voltage of 48.4V at 13A peak pulse current. With a reverse standoff voltage of 30V, it is suitable for 30V systems requiring protection against overvoltage events.

 

The device is bidirectional with a single channel. It is intended for general-purpose applications such as power supply protection, I/O interface protection, and other circuit protection needs. The TVS diode operates over a wide temperature range of -55°C to 150°C.

 

The SMBJ30CA-TR is offered in the industry-standard DO-214AA (SMB) surface mount package, which is compact and suitable for automated assembly. The package is RoHS compliant and has an MSL of 1 (unlimited).

SMBJ30CA-TR Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: SMBJ30CA-TR TVS Diode, Bidirectional, 30V Standoff, 600W, SMB Package
Subcategory: Bidirectional TVS

SMBJ30CA-TR Compliance

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

SMBJ30CA-TR Estimated Pricing

Qty Low High
1+ $0.66 $0.66
10+ $0.41 $0.41
100+ $0.26 $0.26
500+ $0.20 $0.20
1,000+ $0.18 $0.18
2,500+ $0.13 $0.13
10,000+ $0.12 $0.12
25,000+ $0.12 $0.12
50,000+ $0.11 $0.11

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

SMBJ30CA-TR Features

  • 600W peak pulse power dissipation.
  • 30V reverse standoff voltage.
  • 48.4V clamping voltage at 13A.
  • Bidirectional single channel protection.
  • Surface mount SMB (DO-214AA) package.

SMBJ30CA-TR Applications

  • General purpose circuit protection.
  • I/O interface transient suppression.
  • Protection for 30V DC lines.
  • Power supply overvoltage protection.

SMBJ30CA-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMBJ30CA-TR?

30V.

What is the clamping voltage of this TVS diode?

48.4V at 13A peak pulse current.

What is the peak pulse current rating?

13A.

What package does the SMBJ30CA-TR come in?

DO-214AA (SMB) surface mount package.

What is the peak pulse power rating?

600W.

Is the SMBJ30CA-TR bidirectional or unidirectional?

Bidirectional, with 1 channel.

What is the operating temperature range?

-55°C to 150°C.

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