MMSZ4678-TP The Micro Commercial MMSZ4678-TP is a 1.8V Zener diode in a SOD-123 package. It offers 500mW power dissipation and ±5% voltage tolerance.
Mfr Part #:

MMSZ4678-TP

Available from 1 distributors
Mfr Name: Micro Commercial
Micro Commercial
The Micro Commercial MMSZ4678-TP is a 1.8V Zener diode in a SOD-123 package. It offers 500mW power dissipation and ±5% voltage tolerance.
✓ Total Stock: 42 pcs
$ Price Range: $0.99

MMSZ4678-TP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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Non-Authorised Inventory information
42 pcs
42 pcs On Request 1 On Request On Request On Request On Request On Request

MMSZ4678-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Halogen Free
Mounting Type
Operating Temperature
Power
Power Dissipation
Storage Temperature
Supplier Device Package
Supplier Package
Thermal Resistance
Tolerance
Voltage

MMSZ4678-TP Description

Short technical summary and product information.

The Micro Commercial MMSZ4678-TP is a single Zener diode designed for voltage regulation applications. It features a nominal Zener voltage of 1.8V with a tolerance of ±5%. The diode has a maximum power dissipation rating of 500mW and operates within a junction temperature range of -55°C to +150°C.

 

This component is housed in a compact SOD-123 surface mount package, making it suitable for space-constrained designs. Its electrical characteristics include a maximum forward voltage of 0.95V at 10mA and a low leakage current of 7.5µA at 1V.

 

The MMSZ4678-TP is suitable for various electronic circuits requiring stable voltage references. Its construction includes a lead-free finish and is RoHS compliant, aligning with environmental standards.

MMSZ4678-TP Quick Information

Product Type: Zener Diode
Canonical Name: MMSZ4678-TP Zener Diode
Subcategory: Diodes - Zener - Single

MMSZ4678-TP Compliance

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

MMSZ4678-TP Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMSZ4678-TP Features

  • Nominal Zener voltage is 1.8V.
  • Power dissipation rated at 500mW.
  • Surface mount SOD-123 package.
  • Voltage tolerance is ±5%.
  • Operating temperature range -55°C to 150°C.

MMSZ4678-TP Applications

  • Used for voltage regulation in electronic circuits.
  • Suitable for protecting sensitive components from voltage spikes.
  • Ideal for power supply and voltage reference applications.
  • Employed in signal clipping and voltage clamping circuits.

MMSZ4678-TP FAQs

5 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the MMSZ4678-TP?

The nominal Zener voltage is 1.8V.

What is the power dissipation rating for the MMSZ4678-TP?

The power dissipation is rated at 500mW.

What package type is the MMSZ4678-TP available in?

The MMSZ4678-TP is available in a SOD-123 package.

What is the operating temperature range for this Zener diode?

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

What is the voltage tolerance of the MMSZ4678-TP?

The voltage tolerance is ±5%.

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