MMBZ5232B The MMBZ5232B is a Zener Diode from ON Semiconductor with a 5.6V Zener voltage and 350mW power dissipation. It is available in a surface mount SOT-23-3 package.
Mfr Part #:

MMBZ5232B

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMBZ5232B is a Zener Diode from ON Semiconductor with a 5.6V Zener voltage and 350mW power dissipation. It is available in a surface mount SOT-23-3 package.
Total Stock: 5,950 pcs
$ Price Range: $0.99

MMBZ5232B 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
3,000 pcs
3000 pcs On Request 1 On Request On Request 10+ On Request On Request
Non-Authorised Inventory information
2,950 pcs
2950 pcs On Request 1 On Request On Request On Request On Request 2026-05-08 07:15:32

MMBZ5232B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage (Maximum @ IF = 10 mA)
Impedance (Max) (Zzt)
Mounting Type
Operating Junction Temperature
Operating Temperature
Power
Power Dissipation (Maximum) @ TA=25°C
Reverse Leakage (Maximum @ VR = 3 V)
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
Voltage Rating (Nominal @ IZ = 20 mA)
impedance (Maximum @ IZ = 20 mA)

MMBZ5232B Description

Short technical summary and product information.

The MMBZ5232B is a Zener Diode manufactured by ON Semiconductor, designed for voltage regulation applications. It features a nominal Zener voltage of 5.6V with a tolerance of ±5%. The diode can dissipate up to 350mW of power at 25°C ambient temperature.

 

This device exhibits a maximum forward voltage of 0.9V at 10mA and a maximum reverse leakage current of 5µA at 3V. The Zener impedance is rated at a maximum of 11Ω when operating at 20mA.

 

The MMBZ5232B is housed in a compact TO-236-3, SC-59, SOT-23-3 surface mount package, making it suitable for space-constrained designs. It operates across a wide temperature range from -55°C to 150°C.

 

This component is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

MMBZ5232B Quick Information

Product Type: Zener Diode
Canonical Name: MMBZ5232B Zener Diode
Subcategory: Diodes - Zener - Single

MMBZ5232B Compliance

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

MMBZ5232B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMBZ5232B Features

  • 5.6V nominal Zener voltage rating.
  • 350mW maximum power dissipation.
  • ±5% Zener voltage tolerance.
  • Surface mount SOT-23-3 package.
  • Wide operating temperature range.

MMBZ5232B Applications

  • Used for voltage regulation circuits.
  • Suitable for power supply filtering.
  • Applicable in transient voltage suppression.
  • Ideal for low power circuits.

MMBZ5232B FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMBZ5232B?

The nominal Zener voltage for the MMBZ5232B is 5.6V at a test current of 20 mA.

What is the power dissipation rating for the MMBZ5232B?

The MMBZ5232B has a maximum power dissipation of 350 mW at an ambient temperature of 25°C.

What is the tolerance of the Zener voltage for the MMBZ5232B?

The MMBZ5232B has a Zener voltage tolerance of ±5%.

What is the operating temperature range for the MMBZ5232B?

The MMBZ5232B can operate in a temperature range of -55°C to 150°C.

What package type is the MMBZ5232B available in?

The MMBZ5232B is available in a surface mount SOT-23-3 package.

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