Name: MMBZ5243B
Brand: Rochester Electronics
SKU: DS-5889515
Price: 0.0576 USD
Availability: InStock
Rating: 4.8 (3 reviews)

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Rochester Electronics MMBZ5243B

DIODE ZENER 13V 225MW SOT23-3

Manufacturer # :MMBZ5243B

Manufacturer :Rochester Electronics

Dasenic # :MMBZ5243B-DS

Datasheet :

MMBZ5243B Datasheet

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Description : DIODE ZENER 13V 225MW SOT23-3

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Quantity	Unit Price	Total
10+	$ 0.0576	$ 0.58
100+	$ 0.0204	$ 2.04
500+	$ 0.0184	$ 9.2
3000+	$ 0.0163	$ 48.9
12000+	$ 0.0158	$ 189.6

In Stock: 48557

MOQ :1 PCS

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Delivery Time :Ship Within 48 Hours

Shipping Origin :Shenzhen or Hong Kong Warehouse

Quantity :

Unit Price :$ 0.0576

Total :$ 0.06

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MMBZ5243B information

Rochester Electronics MMBZ5243B technical specifications, attributes, parameters.
Category:Discrete Semiconductor Devices/Diodes - Zener - Single
Product Status:Active
Tolerance:±5%
Operating Temperature:-65°C ~ 150°C (TJ)
Mounting Type:Surface Mount
Package / Case:TO-236-3, SC-59, SOT-23-3
Power - Max:225 mW
Supplier Device Package:SOT-23-3
Voltage - Forward ( Vf) ( Max) @ If:900 mV @ 10 mA
Current - Reverse Leakage @ Vr:500 nA @ 9.9 V
Voltage - Zener ( Nom) ( Vz):13 V
Impedance ( Max) ( Zzt):13 Ohms
EU RoHS Status:RoHS Compliant
REACH Status:REACH is not affected
US ECCN:EAR99
China RoHS Status:Green Symbol: Green and environmentally friendly product

Download datasheets and manufacturer documentation for Rochester Electronics MMBZ5243B
Datasheet:
MMBZ5243B,

Rochester Electronics MMBZ5243B Environmental and export classification status description
The Fairchild Semiconductor MMBZ5243B is a 12 V Zener diode, which operates in a SOT-23 package. It is designed to provide a stable voltage regulation function in various electronic circuits by exhibiting a constant voltage drop across its terminals. Functions: 1. Voltage Regulation: The MMBZ5243B regulates voltage by maintaining a stable output voltage across its terminals. 2. Surge Protection: It can prevent excessive voltage spikes from damaging sensitive components in a circuit. 3. Voltage Clamping: Ensures that the voltage across the diode does not exceed its specified breakdown voltage. Applications: 1. Voltage Regulation: Used in voltage reference circuits within power supplies and amplifiers. 2. Overvoltage Protection: Safeguards sensitive components from voltage surges. 3. Signal Clipping: Helps in limiting the amplitude of signals in audio and communication systems. Alternative Components: - BZT52C12-7: 12 V Zener diode in a SOD-123 package. - 1N4742A: 12 V Zener diode in an axial-lead DO-41 package. Embedded Modules: - Fairchild Semiconductor MMBZ5253B: Similar Zener diode with a different breakdown voltage in the same SOT-23 package. Related Q&A: 1. What is the maximum power dissipation of the MMBZ5243B Zener diode? - The maximum power dissipation is typically 200 mW. 2. Can the MMBZ5243B be used in reverse bias mode for overvoltage protection? - Yes, the diode can handle reverse bias voltage to protect against overvoltage conditions. 3. What is the temperature coefficient of the voltage reference in the MMBZ5243B? - The temperature coefficient is typically around +5.6 mV/°C. 4. What is the minimum and maximum reverse standoff voltage of the MMBZ5243B? - The minimum standoff voltage is 11.4 V, and the maximum is 12.6 V. 5. In which industries are Zener diodes like the MMBZ5243B commonly used for voltage regulation? - Zener diodes find applications in the automotive, telecommunications, and consumer electronics industries for voltage regulation purposes.

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MMBZ5243B provided by Rochester Electronics

As an original manufacturer stocking distributor, Rochester Electronics has over 15 billion devices in stock encompassing more than 200,000-part numbers, providing the world’s most extensive range of end-of-life (EOL) semiconductors and broadest range of active semiconductors. As a licensed semiconductor manufacturer, Rochester has manufactured over 20,000 device types. With over 12 billion die in stock, Rochester has the capability to manufacture over 70,000 device types. Rochester oﬀers a full range of manufacturing services including Design, Wafer Processing, Assembly, Test, Reliability, and IP Archiving providing single solutions through to full turnkey manufacturing, enabling faster time-to-market.