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MMSZ5248CT1G Zener diode with nominal 18V breakdown voltage, 500mW power dissipation, and ±2% tolerance. Surface mount SOD-123 package.
Mfr Part #:

MMSZ5248CT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with nominal 18V breakdown voltage, 500mW power dissipation, and ±2% tolerance. Surface mount SOD-123 package.
✓ Total Stock: 16,020 pcs
$ Price Range: $0.11 - $0.53

MMSZ5248CT1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
10,020 pcs
On Request
10020 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 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.

MMSZ5248CT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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MMSZ5248CT1G Description

Short technical summary and product information.

The MMSZ5248CT1G is a Zener voltage regulator diode from the MMSZ52xxxT1G series by ON Semiconductor. It offers a nominal Zener voltage of 18V with a tolerance of ±2%, making it suitable for precision voltage reference and regulation applications. The device is rated for a maximum power dissipation of 500mW on FR-5 or FR-4 boards, with a derating of 6.7mW/°C above 75°C lead temperature.

 

Electrical characteristics include a maximum impedance of 21Ω at the Zener test current, a reverse leakage current of 100nA at 14V reverse voltage, and a forward voltage of 900mV at 10mA forward current. The junction and storage temperature range spans -55°C to 150°C, and the device has an ESD rating of Class 3 (>16 kV) per the Human Body Model.

 

The diode is housed in a SOD-123 surface mount package, which is designed for automated board assembly and high-density applications. The case is void-free, transfer-molded plastic with a corrosion-resistant finish and a flammability rating of UL 94 V-0. The cathode is identified by a polarity band. These devices are Pb-Free and RoHS compliant.

MMSZ5248CT1G Quick Information

Product Type: Zener Diode
Series: MMSZ52xxxT1G
Canonical Name: Zener Diode, 18V, 500mW, SOD-123, Surface Mount
Subcategory: Single Zener Diode

MMSZ5248CT1G Compliance

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

MMSZ5248CT1G Estimated Pricing

Qty Low High
1+ $0.53 $0.53
10+ $0.32 $0.32
100+ $0.21 $0.21
500+ $0.16 $0.16
1,000+ $0.14 $0.14
3,000+ $0.11 $0.11

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

MMSZ5248CT1G Features

  • 18V nominal Zener voltage with ±2% tolerance.
  • 500mW power dissipation on FR-5 board.
  • 21Ω maximum impedance at Zzt.
  • Surface mount SOD-123 package.
  • Pb-Free and RoHS compliant.

MMSZ5248CT1G Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection applications.
  • General purpose medium current applications.

MMSZ5248CT1G FAQs

8 frequently asked questions generated from this part’s specifications.
What is the Zener voltage rating of the MMSZ5248CT1G?

18V nominal.

What is the forward voltage of the MMSZ5248CT1G?

900mV maximum at 10mA forward current.

What package does the MMSZ5248CT1G come in?

SOD-123 surface mount package.

What is the tolerance of the MMSZ5248CT1G?

±2%.

What is the impedance of the MMSZ5248CT1G?

21Ω maximum at Zzt.

What is the reverse leakage current of the MMSZ5248CT1G?

100nA maximum at 14V reverse voltage.

What is the operating temperature range of the MMSZ5248CT1G?

-55°C to 150°C.

What is the power dissipation rating of the MMSZ5248CT1G?

500mW maximum on FR-5 board.

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