BZX58550-C6V8X Nexperia BZX58550-C6V8X is a low-current voltage regulator (Zener) diode with a nominal Zener voltage of 6.8V, ±5% tolerance, and maximum power dissipation of 300mW. It is housed in a surface-mount SOD-523 (SC-79) package.
Mfr Part #:

BZX58550-C6V8X

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
Nexperia BZX58550-C6V8X is a low-current voltage regulator (Zener) diode with a nominal Zener voltage of 6.8V, ±5% tolerance, and maximum power dissipation of 300mW. It is housed in a surface-mount SOD-523 (SC-79) package.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.05

BZX58550-C6V8X 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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15,000 pcs
15000 pcs On Request 1 On Request On Request 23+ On Request On Request

BZX58550-C6V8X Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

BZX58550-C6V8X Description

Short technical summary and product information.

The BZX58550-C6V8X is a low-current voltage regulator diode from Nexperia, part of the BZX58550 series. It is designed in an ultra-small SOD523 (SC-79) plastic surface-mount package, ideal for space-constrained applications.

 

Key electrical specifications: nominal Zener voltage of 6.8V with ±5% tolerance, specified at a low test current of 50 µA which makes it suitable for battery-powered and portable devices. Forward voltage is 0.9V maximum at 10 mA. Reverse leakage current is 100 nA maximum at 5.1V. Dynamic impedance (Zzt) is 15 Ω maximum. Maximum power dissipation is 300 mW at 25°C ambient when mounted on an FR4 PCB with 35 mm² copper area at the cathode tab. Operating junction temperature can reach up to 150°C.

 

Applications include low-current general regulation functions, voltage reference, and protection circuits in portable electronics. The device is fully RoHS3 compliant and REACH unaffected (unverified). Package marking code is 1C.

BZX58550-C6V8X Quick Information

Product Type: Zener Diode
Series: BZX58550
Canonical Name: Nexperia BZX58550-C6V8X Zener Diode 6.8V ±5% 300mW SOD-523
Subcategory: Single Zener Diode

BZX58550-C6V8X Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 3
REACH Status: REACH Unaffected

BZX58550-C6V8X Estimated Pricing

Qty Low High
18,000+ $0.05 $0.05

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

BZX58550-C6V8X Features

  • 6.8V nominal Zener voltage ±5% tolerance.
  • 300mW power dissipation at 25°C ambient.
  • Low 50µA test current for portable devices.
  • Surface mount SOD-523 package.
  • Specified at low current for battery applications.

BZX58550-C6V8X Applications

  • Low-current general regulation functions.
  • Ideal for portable battery-powered applications.
  • Suitable for low bias voltage references.
  • Used in surface mount designs.

BZX58550-C6V8X FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of BZX58550-C6V8X?

Nominal 6.8V with ±5% tolerance.

What is the forward voltage drop?

Maximum 0.9V at 10mA forward current.

What package is the BZX58550-C6V8X available in?

SOD-523 (SC-79) surface mount package.

What is the power dissipation rating?

300mW maximum at 25°C ambient when mounted on FR4 PCB with 35mm² Cu area.

What is the reverse leakage current?

100nA maximum at 5.1V reverse voltage.

Is the BZX58550-C6V8X RoHS compliant?

Yes, RoHS3 compliant (unverified).

What is the operating temperature range?

Maximum junction temperature 150°C.

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