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MMSZ5242BS-7-F The MMSZ5242BS-7-F is a 12V Zener diode from Diodes Incorporated in a SOD323 surface mount package. It features 200mW power dissipation, ±5% tolerance, and 30Ω impedance at 20mA.
Mfr Part #:

MMSZ5242BS-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The MMSZ5242BS-7-F is a 12V Zener diode from Diodes Incorporated in a SOD323 surface mount package. It features 200mW power dissipation, ±5% tolerance, and 30Ω impedance at 20mA.
✓ Total Stock: 213 pcs
$ Price Range: $0.06 - $0.42

MMSZ5242BS-7-F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
137 pcs
On Request
137 pcs On Request 1 On Request On Request On Request On Request On Request
Trace Tec ✓
Non-Authorised Inventory information
76 pcs
On Request
76 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.

MMSZ5242BS-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Finish
Tolerance
Voltage
Weight
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MMSZ5242BS-7-F Description

Short technical summary and product information.

The MMSZ5242BS-7-F is a 12V Zener diode from Diodes Incorporated, part of the MMSZ52xxBS series. It is designed for voltage regulation and protection in low-power applications.

 

Electrical characteristics: Nominal zener voltage 12V with ±5% tolerance. Maximum power dissipation 200mW. Maximum impedance 30Ω at 20mA test current. Reverse leakage current 1µA at 9.1V. Forward voltage 900mV at 10mA. Operating temperature range -65°C to 150°C.

 

Package and mounting: Supplied in a SOD323 surface mount package (SC-76). Terminals are matte tin plated over Alloy 42 leadframe. Polarity indicated by cathode band. Moisture sensitivity level 1. Weight 0.004g. Suitable for automated assembly.

 

Compliance: RoHS3 compliant, lead-free, halogen and antimony free (green device). REACH unaffected (unverified). Available in tape and reel packaging (3000 per reel for -7-F suffix).

MMSZ5242BS-7-F Quick Information

Product Type: Zener Diode
Series: MMSZ52xxBS
Canonical Name: MMSZ5242BS-7-F Zener Diode 12V 200mW SOD323
Subcategory: Single Zener Diode

MMSZ5242BS-7-F Compliance

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

MMSZ5242BS-7-F Estimated Pricing

Qty Low High
1+ $0.42 $0.42
10+ $0.29 $0.29
100+ $0.18 $0.18
500+ $0.11 $0.11
1,000+ $0.09 $0.09
3,000+ $0.06 $0.06

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

MMSZ5242BS-7-F Features

  • 12V nominal zener voltage with ±5% tolerance.
  • 200mW maximum power dissipation rating.
  • Surface mount SOD323 package for compact designs.
  • RoHS3 compliant and halogen-free green device.
  • Operating temperature range -65°C to 150°C.

MMSZ5242BS-7-F Applications

  • Voltage regulation in low-power DC circuits.
  • Overvoltage protection for sensitive components.
  • Reference voltage in analog and mixed-signal designs.
  • Clamping and limiting in signal conditioning circuits.

MMSZ5242BS-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of the MMSZ5242BS-7-F?

12V.

What is the power dissipation rating?

200mW maximum.

What is the forward voltage drop?

900mV maximum at 10mA.

What is the package type?

SOD323 (SC-76) surface mount.

What is the operating temperature range?

-65°C to 150°C.

Is the MMSZ5242BS-7-F RoHS compliant?

Yes, RoHS3 compliant and lead-free.

What is the maximum reverse leakage current?

1µA at 9.1V.

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