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MMBZ5226B MMBZ5226B is a 3.3V Zener diode from On Semiconductor with ±5% tolerance and 350mW power dissipation in a SOT-23-3 surface mount package.
Mfr Part #:

MMBZ5226B

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
MMBZ5226B is a 3.3V Zener diode from On Semiconductor with ±5% tolerance and 350mW power dissipation in a SOT-23-3 surface mount package.
Total Stock: 9,698 pcs
$ Price Range: $0.04

MMBZ5226B Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
8,038 pcs
8038 pcs On Request 1 On Request On Request 607 On Request On Request
Non-Authorised Inventory information
1,660 pcs
1660 pcs On Request 1 On Request On Request On Request On Request On Request

MMBZ5226B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
SVHC Present
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Voltage - Forward (Vf) (Max) @ If

MMBZ5226B Description

Short technical summary and product information.

The MMBZ5226B is a 3.3V Zener diode from On Semiconductor, part of the MMBZ5221B-MMBZ5257B series. It features a nominal Zener voltage of 3.3V with a tolerance of ±5% and a maximum power dissipation of 350mW. The diode has a maximum Zener impedance of 28Ω at 20mA test current and a maximum reverse leakage current of 25µA at 1V reverse voltage. The forward voltage is 900mV maximum at 10mA forward current.

 

This Zener diode is designed for general-purpose voltage regulation and protection applications. It operates over a junction temperature range of -55°C to +150°C and is housed in a SOT-23-3 surface mount package (also available as TO-236-3 or SC-59). The device is suitable for automated assembly and is commonly used in portable electronics, power management circuits, and signal clamping.

 

The MMBZ5226B is a surface mount device with a maximum power dissipation of 350mW, making it appropriate for low-power voltage reference and regulation tasks. Its compact SOT-23-3 footprint allows for high-density PCB designs.

MMBZ5226B Quick Information

Product Type: Zener Diode
Series: MMBZ5221B-MMBZ5257B
Canonical Name: MMBZ5226B Zener Diode, 3.3V, ±5%, 350mW, SOT-23-3
Subcategory: Single Zener Diode

MMBZ5226B Compliance

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

MMBZ5226B Estimated Pricing

Qty Low High
36,000+ $0.04 $0.04

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

MMBZ5226B Features

  • 3.3V nominal Zener voltage with ±5% tolerance.
  • 350mW maximum power dissipation rating.
  • Surface mount SOT-23-3 package for compact designs.
  • 28Ω maximum Zener impedance at 20mA test current.
  • 25µA maximum reverse leakage current at 1V.

MMBZ5226B Applications

  • Voltage regulation in low-power electronic circuits.
  • Overvoltage protection for sensitive components.
  • Voltage reference in analog and mixed-signal designs.
  • Signal clamping and waveform shaping applications.
  • Power management in portable battery-powered devices.

MMBZ5226B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMBZ5226B?

The nominal Zener voltage is 3.3V with a tolerance of ±5%.

What is the maximum power dissipation of the MMBZ5226B?

The maximum power dissipation is 350mW.

What is the package type of the MMBZ5226B?

The device is available in TO-236-3, SC-59, and SOT-23-3 surface mount packages. The supplier device package is SOT-23-3.

What is the forward voltage of the MMBZ5226B?

The maximum forward voltage is 900mV at a forward current of 10mA.

What is the operating temperature range of the MMBZ5226B?

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

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