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MMBZ5230B The Vishay MMBZ5230B-HE3-08 is a Zener diode with a nominal voltage of 4.7V and a power dissipation of 225mW. It is supplied in a SOT-23-3 surface mount package.
Mfr Part #:

MMBZ5230B

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay MMBZ5230B-HE3-08 is a Zener diode with a nominal voltage of 4.7V and a power dissipation of 225mW. It is supplied in a SOT-23-3 surface mount package.
✓ Total Stock: 12,000 pcs
$ Price Range: $0.02

MMBZ5230B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 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.

MMBZ5230B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Impedance
Lead Style
Mounting Type
Operating Temperature
Power Dissipation
SVHC Present
Tape & Reel
Tolerance
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MMBZ5230B Description

Short technical summary and product information.

The MMBZ5230B-HE3-08 is a Zener diode manufactured by Vishay General Semiconductor - Diodes Division. This component features a nominal Zener voltage of 4.7V with a tolerance of ±5% and a maximum power dissipation of 225mW. It is designed for surface mounting and comes in a compact SOT-23-3 package.

 

This diode is part of the Automotive, AEC-Q101 series, indicating its suitability for automotive applications. Key electrical characteristics include a maximum impedance of 19 Ohms and a low reverse leakage current of 5 µA at 2V. The operating temperature range is from -55°C to 150°C.

 

The MMBZ5230B-HE3-08 is supplied in tape and reel packaging, suitable for automated assembly processes. Its robust construction and specified performance make it a reliable choice for voltage regulation and transient suppression in various electronic circuits.

MMBZ5230B Quick Information

Product Type: Zener Diode
Series: Automotive, AEC-Q101
Canonical Name: MMBZ5230B-HE3-08 Zener Diode
Subcategory: Zener Diode

MMBZ5230B Compliance

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

MMBZ5230B Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

MMBZ5230B Features

  • 4.7V nominal Zener voltage rating.
  • 225mW maximum power dissipation.
  • ±5% voltage tolerance.
  • Surface mount SOT-23-3 package.
  • Automotive AEC-Q101 qualified.

MMBZ5230B Applications

  • Voltage regulation circuits.
  • Transient voltage suppression.
  • Automotive electronic systems.
  • General purpose power supply.
  • Protection circuits.

MMBZ5230B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMBZ5230B?

4.7 V nominal.

What is the tolerance of the Zener voltage?

±5%.

What is the maximum power dissipation?

225 mW.

What is the package type?

SOT-23-3 (also TO-236-3, SC-59).

What is the operating temperature range?

-55°C to 150°C.

What is the reverse leakage current?

5 µA at 2 V reverse voltage.

What is the maximum impedance?

19 Ohms.

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