SMCJ30CA-TR TVS diode from STMicroelectronics, 30V stand-off voltage, 64.3V clamping, 1500W peak pulse power, surface mount SMC package.
Mfr Part #:

SMCJ30CA-TR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
TVS diode from STMicroelectronics, 30V stand-off voltage, 64.3V clamping, 1500W peak pulse power, surface mount SMC package.
Total Stock: 52,500 pcs
$ Price Range: $0.24 - $1.21

SMCJ30CA-TR 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
47,500 pcs
47500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
5,000 pcs
5000 pcs On Request 1 On Request On Request 04+ On Request On Request

SMCJ30CA-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
Reverse Stand-off Voltage
Supplier Device Package
Type
Voltage

SMCJ30CA-TR Description

Short technical summary and product information.

The SMCJ30CA-TR is a bidirectional Zener TVS diode from STMicroelectronics designed for general purpose circuit protection. It features a reverse stand-off voltage of 30V and a clamping voltage of 64.3V at a peak pulse current of 156A (8/20µs waveform). The device can handle 1500W of peak pulse power, providing robust transient suppression. It is housed in a surface mount DO-214AB (SMC) package and operates over a temperature range of -55°C to 150°C. The part is not intended for power line protection. Its surface mount design enables automated assembly for high-volume production.

SMCJ30CA-TR Quick Information

Product Type: TVS Diode
Canonical Name: SMCJ30CA-TR TVS Diode
Subcategory: TVS Diode

SMCJ30CA-TR Compliance

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

SMCJ30CA-TR Estimated Pricing

Qty Low High
1+ $1.21 $1.21
10+ $0.76 $0.76
100+ $0.50 $0.50
500+ $0.39 $0.39
1,000+ $0.35 $0.35
2,500+ $0.31 $0.31
5,000+ $0.29 $0.29
7,500+ $0.27 $0.27
12,500+ $0.26 $0.26
17,500+ $0.25 $0.25
25,000+ $0.24 $0.24

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

SMCJ30CA-TR Features

  • 1500W peak pulse power rating.
  • 30V reverse stand-off voltage.
  • 64.3V clamping voltage at 156A.
  • Surface mount SMC package.
  • Bidirectional transient suppression.

SMCJ30CA-TR Applications

  • General purpose circuit protection applications.
  • Surface mount design for automated assembly.
  • Wide operating temperature range from -55°C to 150°C.

SMCJ30CA-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the reverse stand-off voltage of the SMCJ30CA-TR?

30V.

What is the clamping voltage of the SMCJ30CA-TR?

64.3V.

What is the peak pulse current rating of the SMCJ30CA-TR?

156A at 8/20µs waveform.

What is the peak pulse power rating of the SMCJ30CA-TR?

1500W (1.5kW).

What package is the SMCJ30CA-TR available in?

DO-214AB (SMC), surface mount.

What is the operating temperature range of the SMCJ30CA-TR?

-55°C to 150°C (TJ).

Is the SMCJ30CA-TR a unidirectional or bidirectional TVS diode?

Bidirectional, as it has 1 bidirectional channel.

Home
Account

Categories