SMC30J18CA TVS diode with 18V reverse standoff voltage, 29.2V clamping voltage, and 3kW peak pulse power. Surface mount in DO-214AB (SMC) package.
Mfr Part #:

SMC30J18CA

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode with 18V reverse standoff voltage, 29.2V clamping voltage, and 3kW peak pulse power. Surface mount in DO-214AB (SMC) package.
Total Stock: 5,000 pcs
$ Price Range: $0.46 - $1.47

SMC30J18CA Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request On Request On Request On Request

SMC30J18CA 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
Reverse Standoff Voltage
Supplier Device Package
Tape & Reel
Type
Voltage

SMC30J18CA Description

Short technical summary and product information.

The SMC30J18CA is a Zener-type transient voltage suppression (TVS) diode designed to protect sensitive electronics from voltage transients. It features a reverse standoff voltage of 18V and a clamping voltage of 29.2V at a peak pulse current of 103A. With a peak pulse power rating of 3000W (3kW), it provides robust protection for general-purpose applications. The device is bidirectional with a single channel and does not include power line protection. It is surface mountable in a DO-214AB (SMC) package, suitable for automated assembly. The operating temperature range is -55°C to 175°C (junction).

SMC30J18CA Quick Information

Product Type: TVS Diode
Canonical Name: TVS Diode, 18V Reverse Standoff, 29.2V Clamping, DO-214AB (SMC)
Subcategory: Zener TVS Diode

SMC30J18CA Compliance

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

SMC30J18CA Estimated Pricing

Qty Low High
1+ $1.47 $1.47
10+ $1.13 $1.13
100+ $0.82 $0.82
500+ $0.66 $0.66
1,000+ $0.59 $0.59
2,500+ $0.49 $0.49
5,000+ $0.49 $0.49
10,000+ $0.46 $0.46

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

SMC30J18CA Features

  • 18V reverse standoff voltage.
  • 29.2V clamping voltage.
  • 3kW peak pulse power rating.
  • Bidirectional Zener TVS diode.
  • Surface mount DO-214AB package.

SMC30J18CA Applications

  • General purpose transient voltage protection.
  • Suitable for surface mount designs.
  • Protects sensitive electronics from surges.
  • Used in circuit protection applications.

SMC30J18CA FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the SMC30J18CA?

18V.

What is the clamping voltage?

29.2V.

What is the peak pulse current?

103A.

What package is the SMC30J18CA available in?

DO-214AB (SMC).

What is the peak pulse power rating?

3000W (3kW).

What is the operating temperature range?

-55°C to 175°C (junction).

Is the SMC30J18CA bidirectional?

Yes, it has 1 bidirectional channel.

Home
Account

Categories