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MMSZ5237BT1 The ON Semiconductor MMSZ5237BT1 is a 500 mW Zener diode in a SOD-123 surface mount package. It offers a Zener voltage of 8.2V with a tolerance of ±5%.
Mfr Part #:

MMSZ5237BT1

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MMSZ5237BT1 is a 500 mW Zener diode in a SOD-123 surface mount package. It offers a Zener voltage of 8.2V with a tolerance of ±5%.
✓ Total Stock: 5,530 pcs
$ Price Range: $0.99

MMSZ5237BT1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Partservice ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
2,530 pcs
On Request
2530 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.

MMSZ5237BT1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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MMSZ5237BT1 Description

Short technical summary and product information.

The ON Semiconductor MMSZ5237BT1 is a Zener voltage regulator diode designed for general-purpose, medium-current applications. It is housed in a compact SOD-123 surface mount package, suitable for high-density board designs and automated assembly.

 

This device features a power dissipation rating of 500 mW on an FR-5 board at 75°C, with a derating of 6.7 mW/°C above that temperature. The operating temperature range is from -55°C to 150°C. The Zener voltage is specified at 8.2V with a typical tolerance of ±5%. The reverse leakage current is a low 3 µA at 6.5V, and the Zener impedance is a maximum of 8 Ω.

 

The MMSZ5237BT1 is designed for optimal automated board assembly and provides a convenient alternative to leadless package styles. It also features an ESD rating of Class 3 (> 16 kV) per the Human Body Model. The device is Pb-Free and meets UL 94 V-0 flammability rating.

 

This Zener diode is suitable for voltage regulation and transient suppression in various electronic circuits. Its small package size and surface mount capability make it ideal for space-constrained applications.

MMSZ5237BT1 Quick Information

Product Type: Zener Diode
Series: MMSZ52xxBT1G
Canonical Name: MMSZ5237BT1 Zener Voltage Regulator
Subcategory: Single Zener Diodes

MMSZ5237BT1 Compliance

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

MMSZ5237BT1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MMSZ5237BT1 Features

  • 500 mW power rating on FR-5 board.
  • 8.2V Zener voltage with ±5% tolerance.
  • SOD-123 surface mount package.
  • Wide operating temperature range: -55°C to 150°C.
  • ESD rating of Class 3 (> 16 kV).

MMSZ5237BT1 Applications

  • Voltage regulation circuits.
  • Power supply stabilization.
  • Transient voltage suppression.
  • Reference voltage generation.

MMSZ5237BT1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5237BT1?

The Zener voltage of the MMSZ5237BT1 is 8.2V.

What is the power dissipation rating for the MMSZ5237BT1?

The power dissipation rating for the MMSZ5237BT1 is 500 mW on an FR-5 board at 75°C.

What package type is the MMSZ5237BT1 available in?

The MMSZ5237BT1 is available in a SOD-123 surface mount package.

What is the operating temperature range for this Zener diode?

The operating temperature range for the MMSZ5237BT1 is -55°C to 150°C.

Does the MMSZ5237BT1 meet RoHS standards?

The MMSZ5237BT1 is RoHS3 Compliant.

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