SMBJ26A TVS Diode, unidirectional, 600W peak pulse power, 42.1V clamping voltage, surface mount DO-214AA package.
Mfr Part #:

SMBJ26A

Available from 3 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
TVS Diode, unidirectional, 600W peak pulse power, 42.1V clamping voltage, surface mount DO-214AA package.
Total Stock: 7,046 pcs
$ Price Range: $0.07 - $0.50

SMBJ26A 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
6,000 pcs
6000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
523 pcs
523 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
523 pcs
523 pcs On Request 1 On Request On Request On Request On Request On Request

SMBJ26A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Maximum Instantaneous Forward Voltage (VF) (at 50A)
Mounting Type
Operating Temperature
Peak Forward Surge Current (Ifsm)
Polarity
Power
Power Dissipation (PD)
Power Line Protection
Response Time
Storage Temperature Range
Supplier Device Package
Tape & Reel
Thermal Resistance Junction to Ambient (RθJA)
Thermal Resistance Junction to Lead (RθJL)
Type
Unidirectional Channels
Voltage

SMBJ26A Description

Short technical summary and product information.

The SMBJ26A from Littelfuse is a unidirectional TVS diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. It is part of the SMBJ series and is suitable for general purpose protection of I/O interfaces, VCC bus, telecom, computer, industrial and consumer electronics.\n\nKey electrical characteristics include a peak pulse power dissipation of 600W (10/1000µs waveform), a clamping voltage of 42.1V, and a peak pulse current of 14.3A. The device features Zener technology with fast response time typically less than 1ps from 0V to VBR min. It is unidirectional with one channel.\n\nThe TVS diode is housed in a DO-214AA (SMB) surface mount package with supplier device package DO-214AA (SMBJ). It operates over a temperature range of -65°C to 150°C (junction). The device is RoHS3 compliant, halogen free, Pb-free (E3), and meets MSL level 1 per J-STD-020.

SMBJ26A Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: Littelfuse SMBJ26A Unidirectional TVS Diode, 600W, 42.1V Clamping, DO-214AA
Subcategory: Unidirectional TVS Diode

SMBJ26A Compliance

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

SMBJ26A Estimated Pricing

Qty Low High
1+ $0.50 $0.50
10+ $0.31 $0.31
100+ $0.20 $0.20
500+ $0.15 $0.15
1,000+ $0.13 $0.13
3,000+ $0.09 $0.09
6,000+ $0.08 $0.08
9,000+ $0.08 $0.08
15,000+ $0.07 $0.07
21,000+ $0.07 $0.07
30,000+ $0.07 $0.07

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

SMBJ26A Features

  • 600W peak pulse power dissipation.
  • Unidirectional Zener TVS protection.
  • 42.1V clamping voltage, 14.3A IPP.
  • Fast response time < 1ps.
  • Surface mount DO-214AA (SMBJ) package.

SMBJ26A Applications

  • Protection of I/O interfaces and VCC bus.
  • Used in telecom, computer, industrial systems.
  • Suppresses lightning-induced transients.
  • Ideal for consumer electronics applications.

SMBJ26A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of SMBJ26A?

42.1 V

What is the peak pulse current rating?

14.3 A

What is the peak pulse power rating?

600 W

What is the package / case of this TVS diode?

DO-214AA, SMB

Is this device unidirectional?

Yes, unidirectional

What is the operating temperature range?

-65°C to 150°C (TJ)

What is the response time?

Typically less than 1 ps from 0V to VBR min

Home
Account

Categories