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MMBZ5221BLT1G Zener diode with nominal voltage 2.4V, ±5% tolerance, 225mW power rating, surface mount SOT-23-3 package.
Mfr Part #:

MMBZ5221BLT1G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with nominal voltage 2.4V, ±5% tolerance, 225mW power rating, surface mount SOT-23-3 package.
✓ Total Stock: 25,900 pcs
$ Price Range: $0.03 - $0.22

MMBZ5221BLT1G Available from 4 distributors

✓ Authorised
✓ Non-Authorised
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.

MMBZ5221BLT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
SVHC Present
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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MMBZ5221BLT1G Description

Short technical summary and product information.

The MMBZ5221BLT1G is a Zener voltage regulator from the MMBZ52xxBLT1G series by On Semiconductor. It provides voltage regulation in a compact SOT-23-3 surface mount package. The device is rated for 225mW power dissipation on FR-5 board, with a maximum junction temperature of 150°C. Key specifications include a nominal Zener voltage of 2.4V with ±5% tolerance, maximum impedance of 30Ω, and forward voltage of 0.95V at 10mA. It features an ESD rating exceeding 16kV (Human Body Model) and is RoHS compliant, Pb-Free, and Halogen Free. The operating temperature range is -65°C to 150°C, and it is supplied in tape and reel packaging with 3000 units per reel.

MMBZ5221BLT1G Quick Information

Product Type: Zener Diode
Series: MMBZ52xxBLT1G
Canonical Name: MMBZ5221BLT1G Zener Voltage Regulator 2.4V 225mW
Subcategory: Single Zener Diode

MMBZ5221BLT1G Compliance

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

MMBZ5221BLT1G Estimated Pricing

Qty Low High
1+ $0.22 $0.22
10+ $0.12 $0.12
100+ $0.08 $0.08
500+ $0.05 $0.05
1,000+ $0.05 $0.05
3,000+ $0.03 $0.03

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

MMBZ5221BLT1G Features

  • Nominal Zener voltage of 2.4V.
  • Power dissipation rated at 225 mW.
  • Surface mount SOT-23-3 package.
  • ESD rating greater than 16 kV.
  • RoHS and Halogen Free compliant.

MMBZ5221BLT1G Applications

  • Ideal for voltage regulation in portable electronics.
  • Used in high density PCB designs.
  • Suitable for battery-powered devices.
  • Applications include cellular phones and handheld portables.

MMBZ5221BLT1G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of MMBZ5221BLT1G?

The nominal Zener voltage is 2.4V with a tolerance of ±5%.

What is the forward voltage?

The forward voltage is 0.95V maximum at a forward current of 10 mA.

What is the power dissipation rating?

The power dissipation is 225 mW on FR-5 board, derated above 25°C at 1.8 mW/°C.

What package is this Zener diode available in?

It is available in a surface mount SOT-23-3 package (also referred to as TO-236-3, SC-59).

Is the MMBZ5221BLT1G RoHS compliant?

Yes, it is RoHS3 compliant, Pb-Free, and Halogen Free per the datasheet.

What is the maximum junction temperature?

The maximum junction temperature is 150°C.

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