MMSZ5250CT1G Zener diode with nominal voltage 20V, power dissipation 500mW, tolerance ±2%, in SOD-123 surface mount package.
Mfr Part #:

MMSZ5250CT1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with nominal voltage 20V, power dissipation 500mW, tolerance ±2%, in SOD-123 surface mount package.
✓ Total Stock: 40,020 pcs
$ Price Range: $0.19 - $0.53

MMSZ5250CT1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
22,020 pcs
22020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
18,000 pcs
18000 pcs On Request 1 On Request On Request On Request On Request On Request

MMSZ5250CT1G Specifications Quick View

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

MMSZ5250CT1G Description

Short technical summary and product information.

The MMSZ5250CT1G is a 20V Zener diode from the MMSZ52xxxT1G series, designed for voltage regulation and protection in surface mount applications. It offers a nominal Zener voltage of 20V with a tolerance of ±2%, ensuring precise voltage reference.

 

Key electrical characteristics include a maximum power dissipation of 500mW, a maximum Zener impedance of 25Ω, and a reverse leakage current of 100nA at 15V. The forward voltage is 900mV at 10mA. The device operates over a junction temperature range of -55°C to 150°C.

 

The diode is housed in a compact SOD-123 surface mount package, suitable for automated assembly. It is Pb-Free and RoHS3 compliant, with an ESD rating of Class 3 (>16 kV) per the datasheet. This general-purpose, medium-current Zener is ideal for voltage clamping, overvoltage protection, and reference circuits.

MMSZ5250CT1G Quick Information

Product Type: Zener Diode
Series: MMSZ52xxxT1G
Canonical Name: Zener Diode 20V 500mW SOD-123 Surface Mount
Subcategory: Single Zener Diode

MMSZ5250CT1G Compliance

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

MMSZ5250CT1G Estimated Pricing

Qty Low High
1+ $0.53 $0.53
10+ $0.32 $0.32
100+ $0.21 $0.21
500+ $0.19 $0.19
3,000+ $0.19 $0.19

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

MMSZ5250CT1G Features

  • Nominal Zener voltage of 20V.
  • Power dissipation rating of 500mW.
  • Tolerance of ±2% for precise regulation.
  • Surface mount SOD-123 package.
  • Pb-Free and RoHS3 compliant.

MMSZ5250CT1G Applications

  • Voltage regulation in DC-DC converters.
  • Overvoltage protection circuits.
  • General purpose voltage clamping.

MMSZ5250CT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of MMSZ5250CT1G?

20V.

What is the power dissipation rating?

500mW.

What is the tolerance?

±2%.

What is the forward voltage?

900mV at 10mA.

What is the reverse leakage current?

100nA at 15V.

What is the operating temperature range?

-55°C to 150°C.

What package is this device available in?

SOD-123 surface mount.

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