MMBZ5248BLT1G

Name: MMBZ5248BLT1G
Brand: Onsemi
Availability: InStock
Rating: 4.5 (10 reviews)
Author: Lisleapex

MMBZ5248BLT1G is a unidirectional voltage regulator diode made of silicon with a power rating of 0

8,704 Effective Inventory

MMBZ5248BLT1G

Effective Inventory8,704

MMBZ5248BLT1G is a unidirectional voltage regulator diode made of silicon with a power rating of 0

Manufacturer Part # : MMBZ5248BLT1G
Package/Case: SOT23-3
Part Status : ACTIVE
Brand: Onsemi
Product Categories : Single Zener Diodes
Series : MMBZ5248
RoHS:

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MMBZ5248BLT1G DataSheet

Pricing (USD)

Quantity	Unit Price	Ext. Price
3000	$0.017	$51.00
9000	$0.015	$135.00
20	$0.029	$0.58
200	$0.023	$4.60
600	$0.019	$11.40
21000	$0.014	$294.00

These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.

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MMBZ5248BLT1G Details

The MMBZ5248BLT1G is a Zener diode from ON Semiconductor, specifically designed for voltage regulation. It offers a Zener voltage of 12V with a tolerance of ±5%. This diode is ideal for protecting sensitive electronic components from voltage spikes and ensuring stable operation in various applications. Its compact SOT-23 package allows for easy integration into space-constrained designs.

Pinout

1 (A): Anode
2 (C): Cathode
3 (NC): No Connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Stable Zener Voltage: Provides a reliable Zener voltage of 12V with ±5% tolerance.
Compact Package: Housed in a small SOT-23 package for space-saving designs.
Low Leakage Current: Ensures low leakage current for efficient operation.
High Power Dissipation: Capable of handling power dissipation up to 500mW.
Fast Response Time: Offers quick response for transient voltage spikes.

Application

Voltage Regulation: Ideal for maintaining a steady voltage in power supply circuits.
Transient Voltage Protection: Used to protect sensitive components from sudden voltage spikes.
Signal Clipping: Suitable for signal clipping applications in various electronic devices.

Where to Use

The MMBZ5248BLT1G is ideal for applications requiring effective voltage regulation and transient voltage protection. It is commonly used in power supply circuits, signal processing, and other electronics where stable voltage is critical.

How to Use

Connect the MMBZ5248BLT1G by wiring the anode (A) to the regulated circuit and the cathode (C) to ground. Ensure that the Zener voltage rating matches the application requirement. For optimal performance, consider input voltage fluctuations and load current. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the MMBZ5248BLT1G illustrates how to connect the Zener diode for voltage regulation. This includes proper connections for input voltage and the regulated output, ensuring reliable operation.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

BZX84C12: A similar Zener diode with comparable specifications for voltage regulation.
1N5221B: An alternative Zener diode with equivalent performance and characteristics.

Complementary

The MMBZ5248BLT1G can be complemented by the MMBZ5237BLT1G, which offers a different Zener voltage for applications needing varying regulation levels while maintaining similar package dimensions and characteristics.

When selecting complementary diodes, ensure that the specifications match your application requirements for optimal reliability and performance.

Frequently Asked Questions

Q: What is the Zener voltage of the MMBZ5248BLT1G?

A: The MMBZ5248BLT1G has a nominal Zener voltage of 12V with a tolerance of ±5%. For more details, refer to the datasheet for accurate specifications.

Q: Can the MMBZ5248BLT1G be used in high-power applications?

A: While the MMBZ5248BLT1G can handle power dissipation up to 500mW, ensure that the application does not exceed this rating to prevent overheating and potential failure.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status	Active	Compliance	PbAHP
Package Type	SOT-23-3	Case Outline	318-08
MSL Type	1	MSL Temp (°C)	260
Container Type	REEL	Container Qty.	3000
ON Target	N	VZ Typ (V)	18
P Max (W)	0.225	Pricing ($/Unit)	$0.0124Sample

FAQs

What is MMBZ5248BLT1G?

The MMBZ5248BLT1G is a low-power Zener diode designed to provide voltage regulation and transient protection in various electronic circuits. It is commonly used in voltage reference, signal clamping, and reverse voltage protection applications.

How Does MMBZ5248BLT1G Work?

The MMBZ5248BLT1G works by maintaining a constant voltage across its terminals, acting as a voltage regulator. When the input voltage exceeds the Zener voltage, the diode conducts and limits the voltage to the Zener voltage level, protecting the circuit from overvoltage conditions. It has a sharp breakdown characteristic, providing precise voltage regulation.

How Many Pins does MMBZ5248BLT1G have and What are the Functions of the Pinout Configuration?

The MMBZ5248BLT1G is housed in a SOT-23 package, which typically has three pins. The pinout configuration includes:

Pin 1 (Cathode): Connected to the low-voltage side of the Zener diode.
Pin 2 (Anode): Connected to the high-voltage side of the Zener diode.
Pin 3 (No Connection): Some SOT-23 packages may have a pin without connection.

What are the Pros and Cons of MMBZ5248BLT1G?

Pros:

Voltage Regulation: Provides precise voltage regulation and stability.
Transient Protection: Offers protection against voltage spikes and transients.
Small Form Factor: SOT-23 package is compact and suitable for space-constrained designs.
Wide Operating Temperature Range: Can operate in a wide range of temperatures.

Cons:

Reverse Current Limitation: Zener diodes have limitations on reverse current handling.
Precision Limitations: May not be as precise as other voltage reference options like precision voltage references.

Are There Any Equivalents/Alternatives to MMBZ5248BLT1G for Recommendation?

The BZT52C3V6-7-F from Diodes Incorporated is an equivalent Zener diode with similar electrical characteristics.
Alternatives to the MMBZ5248BLT1G include the 1N4733A from ON Semiconductor and the BZX84C5V6 from Nexperia.