SMBJ70CA Littelfuse SMBJ70CA is a 600W bidirectional Zener TVS diode with a standoff voltage of 70V and clamping voltage of 113V. Housed in a surface mount DO-214AA (SMB) package.
Mfr Part #:

SMBJ70CA

Available from 2 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse SMBJ70CA is a 600W bidirectional Zener TVS diode with a standoff voltage of 70V and clamping voltage of 113V. Housed in a surface mount DO-214AA (SMB) package.
Total Stock: 1,179 pcs
$ Price Range: $0.08 - $0.57

SMBJ70CA Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,069 pcs
1069 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
110 pcs
110 pcs On Request 1 On Request On Request On Request On Request On Request

SMBJ70CA 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

SMBJ70CA Description

Short technical summary and product information.

The Littelfuse SMBJ70CA is a 600W bidirectional Zener TVS diode designed to protect sensitive electronic equipment from voltage transients. It features a standoff voltage of 70V and a clamping voltage of 113V at a peak pulse current of 5.3A (10/1000µs waveform).

 

The device offers typical response times less than 1.0ps and low incremental surge resistance. It is intended for general-purpose applications such as I/O interface protection, VCC bus protection, and other vulnerable circuits in telecom, computer, industrial, and consumer electronics.

 

The SMBJ70CA is supplied in a surface-mount DO-214AA (SMB) package, supporting a junction temperature range of -65°C to 150°C.

SMBJ70CA Quick Information

Product Type: TVS Diode
Series: SMBJ series
Canonical Name: SMBJ70CA Littelfuse Surface Mount TVS Diode
Subcategory: Transient Voltage Suppressor

SMBJ70CA Compliance

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

SMBJ70CA Estimated Pricing

Qty Low High
1+ $0.57 $0.57
10+ $0.35 $0.35
100+ $0.22 $0.22
500+ $0.17 $0.17
1,000+ $0.15 $0.15
3,000+ $0.11 $0.11
6,000+ $0.10 $0.10
9,000+ $0.09 $0.09
15,000+ $0.09 $0.09
21,000+ $0.08 $0.08
30,000+ $0.08 $0.08

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

SMBJ70CA Features

  • 600W peak pulse power dissipation capability.
  • Bidirectional operation with one protection channel.
  • Fast response time typically under 1.0ps.
  • Surface mount DO-214AA SMB package.

SMBJ70CA Applications

  • Protects I/O interfaces and VCC buses.
  • Ideal for telecom and computer circuits.
  • Suitable for industrial electronic equipment.
  • Used in consumer electronic applications.

SMBJ70CA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the SMBJ70CA?

The clamping voltage is 113V at a peak pulse current of 5.3A (10/1000µs waveform).

What is the peak pulse power rating of the SMBJ70CA?

The peak pulse power is 600W at a 10/1000µs waveform.

What package does the SMBJ70CA come in?

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

Is the SMBJ70CA bidirectional or unidirectional?

The SMBJ70CA is a bidirectional TVS diode with 1 bidirectional channel.

What is the operating temperature range of the SMBJ70CA?

The junction temperature range is -65°C to 150°C.

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