DistyParts Icon
MMSZ5239BT1G MMSZ5239BT1G is a 9.1V Zener voltage regulator diode rated for 500mW power dissipation in a SOD-123 surface mount package.
Mfr Part #:

MMSZ5239BT1G

Available from 7 distributors
Mfr Name: On Semiconductor
On Semiconductor
MMSZ5239BT1G is a 9.1V Zener voltage regulator diode rated for 500mW power dissipation in a SOD-123 surface mount package.
✓ Total Stock: 80,346 pcs
$ Price Range: $0.02 - $0.16

MMSZ5239BT1G Available from 7 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.

MMSZ5239BT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
View Similar Products (0)

MMSZ5239BT1G Description

Short technical summary and product information.

The MMSZ5239BT1G is a Zener voltage regulator diode from onsemi's MMSZ52xxxT1G series, offering a nominal Zener voltage of 9.1V with ±5% tolerance. It is designed for general-purpose voltage regulation and clamping applications requiring up to 500mW of power dissipation on FR-4 or FR-5 boards.

 

This device features a maximum impedance of 10Ω at the Zener test current and a low reverse leakage current of 3µA at 7V. It is housed in a compact SOD-123 surface mount package, suitable for high-density PCB designs. The diode is rated for an operating temperature range of -55°C to 150°C and has an ESD rating of Class 3 (>16kV) per the Human Body Model.

 

The MMSZ5239BT1G is Pb-Free and RoHS3 compliant (unverified), with a flammability rating of UL 94 V-0. It is supplied in tape and reel packaging with a standard quantity of 3,000 pieces per reel.

MMSZ5239BT1G Quick Information

Product Type: Zener Diode
Series: MMSZ52xxxT1G
Canonical Name: MMSZ5239BT1G Zener Voltage Regulator Diode, 9.1V, 500mW, SOD-123
Subcategory: Single Zener Diode

MMSZ5239BT1G Compliance

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

MMSZ5239BT1G Estimated Pricing

Qty Low High
1+ $0.16 $0.16
10+ $0.09 $0.09
100+ $0.06 $0.06
500+ $0.05 $0.05
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03
6,000+ $0.02 $0.02

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

MMSZ5239BT1G Features

  • 9.1V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation on FR-5 board.
  • Low impedance of 10Ω maximum at test current.
  • ESD rating Class 3 (>16kV) per Human Body Model.
  • Compact SOD-123 surface mount package.

MMSZ5239BT1G Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection for sensitive components.
  • General purpose clamping and reference applications.
  • Used in automotive and industrial electronics.

MMSZ5239BT1G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5239BT1G?

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

What is the power dissipation rating of this Zener diode?

The maximum power dissipation is 500mW on FR-5 board at a lead temperature of 75°C.

What package is the MMSZ5239BT1G available in?

It is available in a SOD-123 surface mount package.

What is the maximum forward voltage of this diode?

The maximum forward voltage is 900mV at a forward current of 10mA.

What is the operating temperature range?

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

Home
Account

Categories