SMCJ70CA Bidirectional TVS diode from Littelfuse Inc. with 70V reverse standoff voltage, 113V clamping voltage, and 1500W peak pulse power dissipation in a DO-214AB surface mount package.
Mfr Part #:

SMCJ70CA

Available from 4 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Bidirectional TVS diode from Littelfuse Inc. with 70V reverse standoff voltage, 113V clamping voltage, and 1500W peak pulse power dissipation in a DO-214AB surface mount package.
Total Stock: 1,284 pcs

SMCJ70CA Available from 4 distributors

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SMCJ70CA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Bidirectional Channels
Clamping Voltage
Current
Mounting Type
Operating Temperature
Power
Power Line Protection
Supplier Device Package
Type
Voltage

SMCJ70CA Description

Short technical summary and product information.

The SMCJ70CA is a bidirectional transient voltage suppression (TVS) diode from Littelfuse Inc., designed to protect sensitive electronic equipment from voltage transients. It features a reverse standoff voltage of 70V and a maximum clamping voltage of 113V. The device can handle a peak pulse power dissipation of 1500W under a 10/1000µs waveform, with a maximum peak pulse current of 13.3A.

 

This TVS diode is suitable for general purpose applications and is not intended for power line protection. It is designed for surface mount assembly and is housed in a DO-214AB (SMC) package, also referred to as the SMCJ package. The device has an operating temperature range of -55°C to 150°C.

 

The SMCJ series is designed for protecting I/O interfaces, VCC bus, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics. The part is bidirectional, making it suitable for applications where protection is needed for both positive and negative voltage transients.

SMCJ70CA Quick Information

Product Type: TVS Diode
Series: SMCJ
Canonical Name: SMCJ70CA TVS Diode, 70V Reverse Standoff, 113V Clamping, 1500W, DO-214AB
Subcategory: Bidirectional TVS Diode

SMCJ70CA Compliance

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

SMCJ70CA Features

  • Bidirectional TVS diode for transient protection.
  • 70V reverse standoff voltage rating.
  • 113V maximum clamping voltage.
  • 1500W peak pulse power dissipation.
  • Surface mount DO-214AB (SMC) package.

SMCJ70CA Applications

  • Protect I/O interfaces from voltage transients.
  • Suitable for VCC bus protection circuits.
  • Used in telecom and computer equipment.
  • Ideal for industrial and consumer electronics.

SMCJ70CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMCJ70CA?

The reverse standoff voltage is 70V.

What is the clamping voltage of the SMCJ70CA?

The maximum clamping voltage is 113V.

What is the peak pulse power rating of the SMCJ70CA?

The maximum peak pulse power dissipation is 1500W under a 10/1000µs waveform.

What is the peak pulse current rating of the SMCJ70CA?

The maximum peak pulse current is 13.3A under a 10/1000µs waveform.

What package is the SMCJ70CA available in?

The SMCJ70CA is available in a DO-214AB (SMC) surface mount package.

Is the SMCJ70CA a bidirectional or unidirectional TVS diode?

The SMCJ70CA is a bidirectional TVS diode with 1 bidirectional channel.

What is the operating temperature range of the SMCJ70CA?

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

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