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SMBJ5339B-TP The SMBJ5339B-TP is a 5.6V Zener diode rated for 5W power dissipation in a surface mount DO-214AA (SMB) package.
Mfr Part #:

SMBJ5339B-TP

Available from 2 distributors
Mfr Name: Micro Commercial
Micro Commercial
The SMBJ5339B-TP is a 5.6V Zener diode rated for 5W power dissipation in a surface mount DO-214AA (SMB) package.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.26 - $0.99

SMBJ5339B-TP Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request On Request On Request On Request
MW.FEP S.p.A. ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SMBJ5339B-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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SMBJ5339B-TP Description

Short technical summary and product information.

The SMBJ5339B-TP is a 5.6V Zener diode from Micro Commercial Co, part of the SMBJ5338B-SMBJ5388B series. It offers a nominal Zener voltage of 5.6V with ±5% tolerance and a test current of 220mA. The device features a low dynamic impedance of 1Ω maximum, ensuring stable voltage regulation. Maximum reverse current is 1µA at 2V reverse voltage. It can handle up to 865mA regulator current and 0.25A surge current. Forward voltage is 1.2V at 1mA test current.

 

Power dissipation is rated at 5W, with thermal resistance of 15°C/W junction-to-lead and 90°C/W junction-to-ambient. Operating temperature range is -55°C to +150°C, matching the storage temperature range. The diode is packaged in a DO-214AA (SMB) surface mount package, suitable for automated assembly. It is RoHS compliant, halogen free, lead free, and has a moisture sensitivity level of 1. The epoxy meets UL 94 V-0 flammability rating.

 

Typical applications include voltage regulation, overvoltage protection, and voltage reference in power supplies, automotive electronics, and industrial circuits.

SMBJ5339B-TP Quick Information

Product Type: Zener Diode
Series: SMBJ5338B-SMBJ5388B
Canonical Name: SMBJ5339B-TP Zener Diode 5.6V 5W DO-214AA
Subcategory: Single Zener Diode

SMBJ5339B-TP Compliance

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

SMBJ5339B-TP Estimated Pricing

Qty Low High
1+ $0.99 $0.99
10+ $0.62 $0.62
100+ $0.40 $0.40
500+ $0.31 $0.31
1,000+ $0.28 $0.28
3,000+ $0.33 $0.33
6,000+ $0.31 $0.31
9,000+ $0.29 $0.29
15,000+ $0.28 $0.28
21,000+ $0.27 $0.27
30,000+ $0.26 $0.26

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

SMBJ5339B-TP Features

  • 5.6V nominal Zener voltage with ±5% tolerance.
  • 5W power dissipation in DO-214AA package.
  • Low dynamic impedance of 1 ohm.
  • RoHS compliant and halogen free.
  • Surface mount for automated assembly.

SMBJ5339B-TP Applications

  • Voltage regulation in power supply circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in analog circuits.
  • Used in automotive electronics systems.

SMBJ5339B-TP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SMBJ5339B-TP?

5.6V with ±5% tolerance.

What is the maximum power dissipation?

5W.

What is the forward voltage?

1.2V at 1mA test current.

What package is the SMBJ5339B-TP available in?

DO-214AA (SMB) surface mount package.

What is the dynamic impedance?

1 ohm maximum at 220mA test current.

What is the reverse leakage current?

1µA maximum at 2V reverse voltage.

What is the operating temperature range?

-55°C to +150°C.

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