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SMCJ24CA-Q Bourns SMCJ24CA-Q is a 1500W automotive-grade TVS diode with 24V working peak reverse voltage and 38.9V clamping, in a surface-mount DO-214AB package.
Mfr Part #:

SMCJ24CA-Q

Available from 1 distributors
Mfr Name: Bourns
Bourns
Bourns SMCJ24CA-Q is a 1500W automotive-grade TVS diode with 24V working peak reverse voltage and 38.9V clamping, in a surface-mount DO-214AB package.
Total Stock: 5 pcs
$ Price Range: $0.27 - $1.33

SMCJ24CA-Q Available from 1 distributor

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

SMCJ24CA-Q Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Applications
Automotive Grade
Bidirectional Channels
Current
Industrial Grade
Mounting Type
Operating Temperature
Power
Power Line Protection
Prop 65
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Type
Voltage
Working Peak Reverse Voltage (Vrwm)

SMCJ24CA-Q Description

Short technical summary and product information.

The Bourns SMCJ24CA-Q is a bidirectional transient voltage suppressor diode designed for overvoltage protection in automotive and industrial applications. It features a working peak reverse voltage of 24 V and a clamping voltage of 38.9 V, capable of handling 1500 W of peak pulse power (10/1000 µs waveform). The device can conduct a peak pulse current of 38.6 A.

 

This TVS diode is AEC-Q101 qualified, making it suitable for automotive electronics requiring high reliability. It is housed in a standard DO-214AB (SMC) surface-mount package, compatible with automated pick-and-place assembly. The operating temperature range spans -55°C to +150°C, ensuring performance in harsh environments.

 

Typical applications include protection of power buses, I/O interfaces, and overvoltage transient suppression in automotive comfort and entertainment systems, as well as telecom and industrial electronics. The device is RoHS compliant and carries a California Prop 65 warning.

SMCJ24CA-Q Quick Information

Product Type: TVS Diode
Series: SMCJ-Q
Canonical Name: Bourns SMCJ24CA-Q TVS Diode
Subcategory: TVS Diodes

SMCJ24CA-Q Compliance

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

SMCJ24CA-Q Estimated Pricing

Qty Low High
1+ $1.33 $1.33
10+ $0.83 $0.83
100+ $0.55 $0.55
500+ $0.43 $0.43
1,000+ $0.39 $0.39
3,000+ $0.34 $0.34
6,000+ $0.31 $0.31
9,000+ $0.30 $0.30
15,000+ $0.29 $0.29
21,000+ $0.28 $0.28
30,000+ $0.27 $0.27

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

SMCJ24CA-Q Features

  • 1500W peak pulse power dissipation.
  • 24V working peak reverse voltage.
  • 38.9V clamping voltage capability.
  • AEC-Q101 qualified for automotive use.
  • Surface mount DO-214AB (SMC) package.

SMCJ24CA-Q Applications

  • Protection of automotive power buses.
  • Overvoltage transient suppression circuits.
  • I/O interface protection in electronics.
  • Automotive comfort and entertainment systems.

SMCJ24CA-Q FAQs

6 frequently asked questions generated from this part’s specifications.
What is the working peak reverse voltage of the SMCJ24CA-Q?

24 V.

What is the clamping voltage of this TVS diode?

38.9 V.

What is the peak pulse power rating?

1500 W (1.5 kW).

What package is the SMCJ24CA-Q available in?

DO-214AB (SMC) surface-mount package.

Is this part AEC-Q101 qualified?

Yes, it is AEC-Q101 compliant for automotive applications.

What is the operating temperature range?

-55°C to +150°C.

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