1N4754AE3/TR13

Product Overview

Use

It is commonly used for voltage regulation and protection in electronic circuits.

Characteristics

Zener voltage: 15V
Power dissipation: 1.0W
Package type: DO-41
Operating temperature range: -65°C to +200°C
Tolerance: ±5%

Packaging/Quantity

The 1N4754AE3/TR13 is typically available in reels with a quantity of 3000 units per reel.

Specifications

Zener voltage: 15V
Power dissipation: 1.0W
Maximum forward voltage: 1.2V
Reverse current: 5μA
Temperature coefficient: 0.05%/°C

Detailed Pin Configuration

The 1N4754AE3/TR13 has two pins, with the anode connected to the positive terminal and the cathode connected to the negative terminal.

Functional Features

Voltage regulation: The Zener diode maintains a constant voltage across its terminals, providing stability in electronic circuits.
Overvoltage protection: It prevents damage to sensitive components by diverting excess voltage.

Advantages and Disadvantages

Advantages

Precise voltage regulation
Compact size
Cost-effective solution for voltage stabilization

Disadvantages

Limited power dissipation capability
Susceptible to thermal runaway if not properly heat-sinked

Working Principles

The 1N4754AE3/TR13 operates based on the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased.

Detailed Application Field Plans

Voltage Regulation

The Zener diode can be used in power supplies, voltage regulators, and reference voltage circuits to maintain a stable output voltage.

Overvoltage Protection

It is employed in electronic systems to protect sensitive components from damage due to transient overvoltage conditions.

Detailed and Complete Alternative Models

1N4728A
1N4733A
1N4740A
BZX55C15

In conclusion, the 1N4754AE3/TR13 Zener diode is a crucial component in electronic circuits, providing precise voltage regulation and overvoltage protection. Its compact size and cost-effectiveness make it a popular choice for various applications in electronics.

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What is the 1N4754AE3/TR13?
- The 1N4754AE3/TR13 is a Zener diode with a voltage rating of 39V and a power rating of 1W.
What are the typical applications of the 1N4754AE3/TR13?
- It is commonly used in voltage regulation, surge suppression, and overvoltage protection circuits.
What is the maximum current that can flow through the 1N4754AE3/TR13?
- The maximum current for reliable operation is typically around 40-50 mA.
How does the 1N4754AE3/TR13 provide voltage regulation?
- The Zener diode conducts in the reverse-biased direction when the voltage across it reaches its breakdown voltage, effectively regulating the voltage.
Can the 1N4754AE3/TR13 be used for overvoltage protection?
- Yes, it can be used to shunt excess voltage and protect sensitive components in a circuit.
What are the key specifications to consider when using the 1N4754AE3/TR13 in a design?
- Key specifications include the breakdown voltage, power rating, and maximum current.
Is the 1N4754AE3/TR13 suitable for high-frequency applications?
- It is not typically recommended for high-frequency applications due to its inherent capacitance and response time.
What are the potential failure modes of the 1N4754AE3/TR13?
- Common failure modes include overheating due to excessive current, voltage spikes, and physical damage.
Can multiple 1N4754AE3/TR13 diodes be connected in series or parallel?
- Yes, they can be connected in series to increase the breakdown voltage or in parallel to share the current load.
Are there any specific layout considerations when incorporating the 1N4754AE3/TR13 into a PCB design?
- It's important to minimize trace lengths and keep the diode close to the components it is protecting to reduce parasitic inductance and ensure effective protection.