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MMSZ33T1G Diodes - Zener - Single by ON Semiconductor

MMSZ33T1G is a Diodes - Zener - Single model from ON Semiconductor, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Discrete Semiconductor Products / Diodes - Zener - Single product path. Known package information currently points to SOD123 under the ON Semiconductor brand listing. DIODE ZENER 33V 500MW SOD123. TrustCompo combines the available model, brand, hierarchy, and specification details around MMSZ33T1G so buyers can move faster from review to quotation.

RoHS
Datasheet
MMSZ33T1G Diodes - Zener - Single by ON Semiconductor | TrustCompo
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Part Number

MMSZ33T1G

Internal code

TCE000034528

Package

SOD123

Manufacturer

ON Semiconductor

Key specifications

Series

-

Min Quantity

1

Description

DIODE ZENER 33V 500MW SOD123

key Attributes

-

Technical document

Open The Official Datasheet

Review the latest datasheet for MMSZ33T1G from ON Semiconductor in a separate tab so engineers and buyers can check package, electrical characteristics, and application details without leaving this product page.

View MMSZ33T1G Datasheet

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RoHS, REACH, and lead-free documentation can be confirmed during RFQ
Traceability and Certificate of Conformance support available on request
Pre-shipment inspection report support for quality review

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Globally recognized certifications

4 certifications

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ISO 9001

Quality management processes for more consistent sourcing and handling.

AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

Environmental management discipline across warehouse and operating workflows.

ESD Control

Electrostatic handling standards to help protect sensitive components.

Ordering workflow

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Product overview

Overview

The MMSZ33T1G is a surface-mount Zener diode manufactured by ON Semiconductor. Zener diodes are semiconductor devices designed to maintain a constant voltage across their terminals when operated in the reverse breakdown region, making them useful for voltage regulation and protection in electronic circuits.

Key Features:

  • Zener Voltage: The MMSZ33T1G Zener diode has a specific Zener voltage rating, which determines the voltage at which it starts conducting in the reverse breakdown region.

  • Surface-Mount Package: The diode is available in a surface-mount SOD-123 package, making it suitable for automated assembly processes and compact circuit designs.

  • Low Leakage Current: It exhibits low leakage current when operated below the Zener voltage, minimizing power dissipation and ensuring stable operation.

  • High Stability: The diode offers high stability over a wide range of temperatures and operating conditions, ensuring consistent voltage regulation performance.

  • Reverse Voltage Protection: It provides reverse voltage protection by clamping the voltage across its terminals, preventing damage to sensitive components in the circuit.

  • Fast Response Time: The diode has a fast response time to changes in voltage, providing rapid voltage regulation and transient suppression.

  • RoHS Compliance: Manufactured using materials and processes compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring environmental sustainability and safety.

  • Wide Range of Applications: It can be used in various applications such as voltage regulation, voltage reference, overvoltage protection, and signal conditioning in electronic circuits.

Applications:

  • Voltage Regulation: The Zener diode is commonly used for voltage regulation in power supplies, voltage references, and voltage dividers to maintain a stable output voltage.

  • Overvoltage Protection: It can be employed for overvoltage protection in electronic circuits, protecting sensitive components from excessive voltage spikes and transients.

  • Signal Conditioning: The diode is used for signal conditioning and level shifting applications, ensuring compatibility between different voltage levels in electronic systems.

  • Voltage Reference: It serves as a voltage reference in analog circuits, providing a stable and accurate voltage reference for measurement and control applications.

  • Transient Suppression: It is used for transient suppression and ESD (Electrostatic Discharge) protection in communication interfaces, data lines, and sensor inputs to protect against voltage surges and transients.

  • Battery-Powered Devices: The diode finds applications in battery-powered devices such as mobile phones, portable electronics, and IoT devices for voltage regulation and protection against overvoltage conditions.

  • Automotive Electronics: It is used in automotive electronics such as automotive ECUs (Engine Control Units), sensors, and actuators for voltage regulation and overvoltage protection in harsh automotive environments.

  • Industrial Control Systems: The diode is employed in industrial control systems, PLCs (Programmable Logic Controllers), and instrumentation for voltage regulation and protection in industrial automation applications.

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Popular Specs Surfaced First

Export Classifications & Environmental

JESD-609 Code

e3

Export Classifications & Environmental

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Export Classifications & Environmental

RoHS Status

ROHS3 Compliant

Export Classifications & Environmental

REACH SVHC

No SVHC

Export Classifications & Environmental

HTSUS

8541.10.0050

Export Classifications & Environmental

ECCN Code

EAR99

JESD-609 Code
e3
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8541.10.0050
ECCN Code
EAR99
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Mounting Type
Surface Mount
Published
2006
Factory Lead Time
8 Weeks
Packaging
Tape & Reel (TR)
Termination
SMD/SMT
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Element Configuration
Single
Manufacturer
ON Semiconductor
Max Power Dissipation
500mW
Categories
Discrete Semiconductor Products
Operating Temperature
-55°C~150°C
Tolerance
±5%
Subcategory
Voltage Reference Diodes
Sub-Categories
Diodes - Zener - Single
HTS Code
8541.10.00.50
Package / Case
SOD-123
Height
1.12mm
Additional Feature
UL RECOGNIZED
Surface Mount
YES
Contact Plating
Tin
Radiation Hardening
No
Pbfree Code
yes
Number Of Terminations
2
Width
1.6mm
Number Of Pins
2
Voltage Tolerance
5%
Pin Count
2
Voltage Tol-Max
5%
Power Dissipation
500mW
Polarity
UNIDIRECTIONAL
Technology
ZENER
ESD Protection
Yes
Length
2.69mm
Reflow Temperature-Max (S)
10
Zener Current
10mA
Power Rating
500mW
Manufacturer'S Part No.
MMSZ33T1G
Base Part Number
MMSZ33
Reference Voltage
33V
Zener Voltage
33V
Working Voltage
33V
Impedance-Max
80Ohm
Impedance
80Ohm
Voltage - Rated DC
33V
Voltage - Forward (Vf) (Max) @ If
900mV @ 10mA
Diode Type
ZENER DIODE
Forward Voltage
900mV
Number Of Elements
1
Diode Element Material
SILICON
Peak Reverse Current
50nA
Max Reverse Leakage Current
50nA
Breakdown Voltage
31.35V
Current - Reverse Leakage @ Vr
50nA @ 23.1V
Test Current
2mA

Common questions

Product FAQ

Quick answers for buyers reviewing MMSZ33T1G, stock, documentation, and sourcing steps.

What is MMSZ33T1G?

MMSZ33T1G is a Diodes - Zener - Single component from ON Semiconductor. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for MMSZ33T1G?

MMSZ33T1G is listed with package reference SOD123. The current product description is DIODE ZENER 33V 500MW SOD123, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is MMSZ33T1G available in stock?

This page currently shows 116850 units in stock and 98605 units available for MMSZ33T1G. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for MMSZ33T1G?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for MMSZ33T1G by ON Semiconductor. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for MMSZ33T1G?

Yes. This page links to the datasheet for MMSZ33T1G by ON Semiconductor, so engineers and buyers can review package, ratings, and application details before purchase.

How should buyers verify MMSZ33T1G before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for MMSZ33T1G before approving the order.

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