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MMBZ5231BS-7-F The MMBZ5231BS-7-F is a 5.1V, 200mW dual isolated Zener diode array from Diodes Incorporated, housed in a surface-mount SOT-363 package.
Mfr Part #:

MMBZ5231BS-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
The MMBZ5231BS-7-F is a 5.1V, 200mW dual isolated Zener diode array from Diodes Incorporated, housed in a surface-mount SOT-363 package.
✓ Total Stock: 33,000 pcs
$ Price Range: $0.10 - $0.57

MMBZ5231BS-7-F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
27,000 pcs
On Request
27000 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 1928+ 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.

MMBZ5231BS-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Configuration
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Termination Finish
Tolerance
Voltage
Weight
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MMBZ5231BS-7-F Description

Short technical summary and product information.

The MMBZ5231BS-7-F is a dual isolated Zener diode array from Diodes Incorporated, part of the MMBZ5221BS-MMBZ5259BS series. It features two independent Zener diodes with a nominal voltage of 5.1V and a tolerance of ±5%, tested at 20mA. The device is rated for 200mW power dissipation and has a maximum impedance of 17Ω at 20mA and 1600Ω at 0.25mA. Reverse leakage current is limited to 5µA at 2V reverse voltage, and forward voltage is 0.9V at 10mA.

 

The device is designed for surface-mount assembly in a SOT-363 package (also known as 6-TSSOP, SC-88). It has an operating temperature range of -65°C to 150°C and a storage temperature range of -65°C to 150°C. The thermal resistance from junction to ambient is 625°C/W. The package uses a matte tin finish over an Alloy 42 leadframe and is molded from UL 94V-0 rated plastic.

 

The MMBZ5231BS-7-F is ideal for applications requiring voltage regulation, overvoltage protection, or voltage clamping in low-power circuits. Its dual isolated configuration allows for compact design solutions. The component is RoHS compliant, lead free, and MSL level 1 per J-STD-020D, making it suitable for automated assembly processes.

MMBZ5231BS-7-F Quick Information

Product Type: Zener Diode Array
Series: MMBZ5221BS - MMBZ5259BS
Canonical Name: Zener Diode Array, 5.1V, 200mW, SOT-363, Dual Isolated
Subcategory: Zener Arrays

MMBZ5231BS-7-F Compliance

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

MMBZ5231BS-7-F Estimated Pricing

Qty Low High
1+ $0.57 $0.57
10+ $0.38 $0.38
100+ $0.24 $0.24
500+ $0.16 $0.16
1,000+ $0.14 $0.14
3,000+ $0.10 $0.10

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

MMBZ5231BS-7-F Features

  • Dual isolated Zener diodes in one package.
  • 5.1V nominal Zener voltage with ±5% tolerance.
  • Surface mount SOT-363 package for automated assembly.
  • 200mW power dissipation rating.
  • RoHS compliant and lead free.

MMBZ5231BS-7-F Applications

  • Voltage regulation in portable electronics.
  • Overvoltage protection in low-power circuits.
  • Voltage clamping in signal lines.
  • Reference voltage generation in analog circuits.

MMBZ5231BS-7-F FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the MMBZ5231BS-7-F?

5.1V at IZT=20mA.

What is the forward voltage of this Zener diode array?

0.9V at IF=10mA.

What package is the MMBZ5231BS-7-F available in?

Surface-mount SOT-363 (6-TSSOP, SC-88).

What is the power dissipation of this device?

200mW.

What is the reverse leakage current?

Maximum 5µA at VR=2V.

Is the MMBZ5231BS-7-F RoHS compliant?

Yes, it is RoHS3 compliant and lead free.

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