SMBJ70CA-TR Bidirectional Zener TVS diode with 70V reverse standoff, 113V clamping, 600W peak pulse power, in surface mount DO-214AA (SMB) package.
Mfr Part #:

SMBJ70CA-TR

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
Bidirectional Zener TVS diode with 70V reverse standoff, 113V clamping, 600W peak pulse power, in surface mount DO-214AA (SMB) package.
Total Stock: 153,000 pcs
$ Price Range: $0.13 - $0.69

SMBJ70CA-TR Available from 1 distributor

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SMBJ70CA-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Tape & Reel
Type
Voltage
Voltage - Breakdown (Min)
Voltage - Reverse Standoff (Typ)

SMBJ70CA-TR Description

Short technical summary and product information.

The SMBJ70CA-TR is a bidirectional Zener TVS diode from STMicroelectronics designed for general purpose transient voltage suppression. It features a reverse standoff voltage of 70V and a minimum breakdown voltage of 77.8V. The device clamps transient overvoltages to a maximum of 113V at a peak pulse current of 5.5A (10/1000µs waveform).

 

With a peak pulse power rating of 600W, this diode is suitable for protecting sensitive electronics from voltage spikes in a variety of applications. It is not intended for power line protection, making it ideal for signal and low-power supply lines.

 

The component is housed in a DO-214AA (SMB) surface mount package, supporting a wide operating temperature range from -55°C to 150°C. Its compact footprint and surface mount design facilitate automated assembly and space-constrained layouts.

SMBJ70CA-TR Quick Information

Product Type: TVS Diode
Canonical Name: SMBJ70CA-TR TVS Diode
Subcategory: Zener Clamping Diode

SMBJ70CA-TR Compliance

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

SMBJ70CA-TR Estimated Pricing

Qty Low High
1+ $0.69 $0.69
10+ $0.39 $0.39
100+ $0.27 $0.27
500+ $0.21 $0.21
1,000+ $0.19 $0.19
2,500+ $0.15 $0.15
5,000+ $0.15 $0.15
10,000+ $0.14 $0.14
25,000+ $0.13 $0.13

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

SMBJ70CA-TR Features

  • 600W peak pulse power rating.
  • 70V reverse standoff voltage.
  • 113V maximum clamping voltage.
  • Bidirectional Zener protection.
  • Surface mount DO-214AA package.

SMBJ70CA-TR Applications

  • Protects sensitive electronics from voltage transients.
  • Used in general purpose circuit protection.
  • Suitable for signal and low-power lines.
  • Ideal for automated surface mount assembly.

SMBJ70CA-TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of SMBJ70CA-TR?

70V typical.

What is the clamping voltage of SMBJ70CA-TR?

Maximum 113V at 5.5A peak pulse current (10/1000µs).

What is the peak pulse power rating?

600W (10/1000µs).

What package does SMBJ70CA-TR come in?

DO-214AA (SMB) surface mount package.

Is SMBJ70CA-TR bidirectional?

Yes, it has 1 bidirectional channel.

What is the operating temperature range?

-55°C to 150°C.

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