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MMSZ5239B-7-F The MMSZ5239B-7-F is a 9.1V Zener diode with 500mW power dissipation, ±5% tolerance, and surface mount SOD-123 package.
Mfr Part #:

MMSZ5239B-7-F

Available from 4 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The MMSZ5239B-7-F is a 9.1V Zener diode with 500mW power dissipation, ±5% tolerance, and surface mount SOD-123 package.
✓ Total Stock: 24,362 pcs
$ Price Range: $0.04 - $0.21

MMSZ5239B-7-F 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.

MMSZ5239B-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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MMSZ5239B-7-F Description

Short technical summary and product information.

The MMSZ5239B-7-F is a 9.1V Zener diode from Diodes Incorporated, part of the MMSZ52xxB series. It features 500mW power dissipation and a nominal Zener voltage of 9.1V with ±5% tolerance. The diode exhibits a typical forward voltage of 900mV at 10mA and a reverse leakage current of 3µA at 7V. Maximum Zener impedance is 10Ω. The device is housed in a SOD-123 surface mount package, suitable for automated assembly processes. It is lead-free, RoHS compliant, and halogen and antimony free. The case is molded plastic with UL 94V-0 flammability rating. Moisture sensitivity level is 1 (unlimited). Terminals are matte tin finish. Operating temperature range is -65°C to 150°C. Packaging is tape and reel, with standard quantities of 3,000 or 10,000 pieces per reel.

MMSZ5239B-7-F Quick Information

Product Type: Zener Diode
Canonical Name: Zener Diode 9.1V 500mW Surface Mount SOD-123
Subcategory: Single Zener Diode

MMSZ5239B-7-F Compliance

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

MMSZ5239B-7-F Estimated Pricing

Qty Low High
1+ $0.21 $0.21
10+ $0.12 $0.12
100+ $0.08 $0.08
500+ $0.06 $0.06
1,000+ $0.05 $0.05
3,000+ $0.04 $0.04

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

MMSZ5239B-7-F Features

  • 9.1V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation capability.
  • Surface mount SOD-123 package.
  • RoHS compliant and lead-free.
  • AEC-Q101 qualified for automotive use.

MMSZ5239B-7-F Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • Used in automotive electronics requiring AEC-Q101.
  • General purpose clipping and clamping applications.

MMSZ5239B-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5239B-7-F?

The nominal Zener voltage is 9.1V with a tolerance of ±5%.

What is the forward voltage at 10mA?

The typical forward voltage is 900mV at 10mA.

What is the package type?

The device is housed in a SOD-123 surface mount package.

What is the power dissipation?

The power dissipation is 500mW.

What is the reverse leakage current at 7V?

The typical reverse leakage current is 3µA at 7V.

What is the operating temperature range?

The operating temperature range is -65°C to 150°C.

Is the device RoHS compliant?

Yes, it is RoHS3 compliant and lead-free, with halogen and antimony free.

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