5.0SMDJ24A 5.0SMDJ24A is a 5000W surface mount TVS diode from Littelfuse, with 24V reverse standoff voltage and 38.9V clamping voltage, in a DO-214AB package.
Mfr Part #:

5.0SMDJ24A

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
5.0SMDJ24A is a 5000W surface mount TVS diode from Littelfuse, with 24V reverse standoff voltage and 38.9V clamping voltage, in a DO-214AB package.
Total Stock: 15,170 pcs
$ Price Range: $0.72 - $2.20

5.0SMDJ24A Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,000 pcs
9000 pcs On Request 1 On Request On Request 15+ On Request On Request
Non-Authorised Inventory information
6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Non-Authorised Inventory information
170 pcs
170 pcs On Request 1 On Request On Request On Request On Request On Request

5.0SMDJ24A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Application
Applications
Automotive Grade
Clamping Voltage
Current
ESD Rating
Forward Surge Current
Forward Voltage
Halogen Free
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Unidirectional Channels
Operating Temperature
Operating Temperature Range
Package / Case
Peak Pulse Current
Peak Pulse Power
Power
Power Line Protection
Response Time
Reverse Standoff Voltage
SVHC Present
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Thermal Resistance Junction-to-Ambient
Thermal Resistance, Junction to Lead
Type
UL Flammability
Unidirectional Channels
Voltage

5.0SMDJ24A Description

Short technical summary and product information.

The Littelfuse 5.0SMDJ24A is a 5000W surface mount transient voltage suppression diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient events. It features a reverse standoff voltage of 24V and a clamping voltage of 38.9V at a peak pulse current of 129A under a 10/1000μs waveform. The device offers a fast response time of less than 1.0ps from 0V to breakdown voltage.

 

This TVS diode is unidirectional with a Zener technology, providing 30kV ESD protection per IEC 61000-4-2 for both air and contact discharge. It is housed in a DO-214AB (SMC) surface mount package with a junction-to-lead thermal resistance of 15°C/W and an operating temperature range of -65°C to 150°C.

 

The 5.0SMDJ24A is ideal for protecting I/O interfaces, VCC buses, and other circuits in telecom, computer, industrial, and consumer electronic applications. It is halogen-free, RoHS compliant (Pb-free E3), and UL recognized with a V-0 flammability rating.

5.0SMDJ24A Quick Information

Product Type: TVS Diode
Series: 5.0SMDJ
Canonical Name: Littelfuse 5.0SMDJ24A TVS Diode, 24V Reverse Standoff, 38.9V Clamping, DO-214AB
Subcategory: Surface Mount TVS

5.0SMDJ24A Compliance

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

5.0SMDJ24A Estimated Pricing

Qty Low High
1+ $2.20 $2.20
10+ $1.45 $1.45
100+ $0.99 $0.99
500+ $0.85 $0.85
1,000+ $0.76 $0.76
3,000+ $0.72 $0.72

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

5.0SMDJ24A Features

  • 5000W peak pulse power dissipation.
  • 24V reverse standoff voltage rating.
  • 38.9V clamping voltage at 129A.
  • Fast response time less than 1.0ps.
  • RoHS compliant and halogen free.

5.0SMDJ24A Applications

  • Protects telecom equipment from lightning surges.
  • Ideal for I/O interface and VCC bus protection.
  • Used in industrial and consumer electronic circuits.
  • ESD protection for sensitive electronic devices.

5.0SMDJ24A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reverse standoff voltage of the 5.0SMDJ24A?

24V

What is the clamping voltage of this TVS diode?

38.9V at 129A peak pulse current (10/1000μs waveform)

What is the peak pulse power rating?

5000W (5kW) for a 10/1000μs waveform

What package is the 5.0SMDJ24A available in?

DO-214AB, SMC surface mount package

What is the ESD rating?

30kV air discharge and 30kV contact discharge per IEC 61000-4-2

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