SMBJ33A-13-F Unidirectional TVS diode with 33V standoff voltage, 53.3V clamping voltage, and 600W peak pulse power dissipation. Surface mount SMB package.
Mfr Part #:

SMBJ33A-13-F

Available from 3 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Unidirectional TVS diode with 33V standoff voltage, 53.3V clamping voltage, and 600W peak pulse power dissipation. Surface mount SMB package.
Total Stock: 83,805 pcs
$ Price Range: $0.14

SMBJ33A-13-F 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
82,020 pcs
82020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
1,335 pcs
1335 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
450 pcs
$0.14
Qty Price
0+ 0.14
450 pcs $0.14
QtyPrice
0+ 0.14
1 On Request On Request On Request On Request On Request

SMBJ33A-13-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Breakdown Voltage (Minimum/Maximum @ @ 1 mA)
Case Material
Current
Halogen Free
Mounting Type
Operating Temperature
Packaging Type
Peak Forward Surge Current (8.3ms Single Half Sine Wave)
Power
Power Line Protection
SVHC Present
Standard Package Quantity
Standoff Voltage
Steady State Power Dissipation (TL=75°C)
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Terminal Finish
Type
Unidirectional Channels
Voltage

SMBJ33A-13-F Description

Short technical summary and product information.

The SMBJ33A-13-F is a 600W unidirectional transient voltage suppressor (TVS) diode from Diodes Incorporated. It is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

 

Key electrical specifications include a standoff voltage of 33V, a minimum breakdown voltage of 36.7V at 1mA, and a maximum clamping voltage of 53.3V at the peak pulse current of 11.3A (10/1000µs waveform). The device can handle a peak pulse power dissipation of 600W and a peak forward surge current of 100A (8.3ms single half sine wave).

 

The SMBJ33A-13-F is housed in a surface mount DO-214AA (SMB) package with molded plastic case material (UL 94V-0) and matte tin terminal finish. It operates over a junction temperature range of -55°C to +150°C and is supplied in tape and reel packaging with 3000 pieces per reel. The device is lead-free, RoHS compliant, and halogen and antimony free.

SMBJ33A-13-F Quick Information

Product Type: TVS Diode
Series: SMBJ
Canonical Name: SMBJ33A-13-F TVS Diode, 600W, 33V Standoff, Unidirectional
Subcategory: Unidirectional TVS Diode

SMBJ33A-13-F Compliance

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

SMBJ33A-13-F Estimated Pricing

Qty Low High
1+ $0.55 $0.55
10+ $0.34 $0.34
100+ $0.21 $0.21
500+ $0.17 $0.17
1,000+ $0.14 $0.14
3,000+ $0.12 $0.12

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

SMBJ33A-13-F Features

  • 600W peak pulse power dissipation.
  • 33V standoff voltage rating.
  • 53.3V maximum clamping voltage.
  • Surface mount SMB package.
  • Unidirectional TVS diode.

SMBJ33A-13-F Applications

  • Used for general purpose transient protection.
  • Protects circuits from voltage spikes.
  • Suitable for surface mount PCB designs.
  • Ideal for power supply protection.

SMBJ33A-13-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the standoff voltage of the SMBJ33A-13-F?

The standoff voltage is 33V.

What is the breakdown voltage range?

The breakdown voltage is 36.7V minimum and 40.6V maximum at 1mA.

What is the clamping voltage?

The maximum clamping voltage is 53.3V at the peak pulse current.

What is the peak pulse current rating?

The maximum peak pulse current is 11.3A under a 10/1000µs waveform.

What package does the SMBJ33A-13-F come in?

It comes in a surface mount DO-214AA (SMB) package.

What is the operating temperature range?

The operating junction temperature range is -55°C to +150°C.

Is the SMBJ33A-13-F RoHS compliant?

Yes, it is listed as RoHS3 compliant with a lead-free finish.

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