1PMT5919B/TR7
Product Overview
Category
The 1PMT5919B/TR7 belongs to the category of Zener diodes.
Use
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics
- Zener voltage: 3.3V
- Power dissipation: 500mW
- Package type: SOD-123
Packaging/Quantity
The 1PMT5919B/TR7 is typically available in reels with a quantity of 3000 units per reel.
Specifications
- Zener Voltage: 3.3V
- Power Dissipation: 500mW
- Forward Voltage: 1.5V
- Reverse Current: 5µA
- Operating Temperature Range: -65°C to +150°C
Detailed Pin Configuration
The 1PMT5919B/TR7 has three pins: 1. Cathode 2. Anode 3. No Connection (NC)
Functional Features
- Precise voltage regulation
- Transient suppression capability
- Small form factor
Advantages
- High reliability
- Wide operating temperature range
- Low leakage current
Disadvantages
- Limited power dissipation capability
- Sensitive to overvoltage conditions
Working Principles
The 1PMT5919B/TR7 operates based on the Zener effect, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This Zener diode is widely used in voltage regulation circuits, surge protection, and as a reference voltage source in various electronic devices such as power supplies, voltage regulators, and signal conditioning circuits.
Detailed and Complete Alternative Models
Some alternative models to the 1PMT5919B/TR7 include: - BZX84C3V3 - MMSZ5240BT1G - 1N4728A
In conclusion, the 1PMT5919B/TR7 Zener diode offers precise voltage regulation and transient suppression capabilities, making it suitable for a wide range of electronic applications. While it has limitations in power dissipation and sensitivity to overvoltage conditions, its high reliability and small form factor make it a popular choice in the electronics industry.
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What is 1PMT5919B/TR7?
- 1PMT5919B/TR7 is a 1.5KE series Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients.
What are the key features of 1PMT5919B/TR7?
- The key features include a peak pulse power dissipation of 1500W, low clamping voltage, and fast response time.
In what technical solutions can 1PMT5919B/TR7 be used?
- 1PMT5919B/TR7 can be used in various technical solutions such as power supplies, automotive electronics, industrial equipment, and telecommunications systems for transient voltage protection.
What is the operating voltage range of 1PMT5919B/TR7?
- The operating voltage range of 1PMT5919B/TR7 is from 12V to 68V.
How does 1PMT5919B/TR7 provide protection against voltage transients?
- 1PMT5919B/TR7 provides protection by diverting excessive current away from sensitive components when a transient voltage spike occurs.
What is the typical response time of 1PMT5919B/TR7?
- The typical response time of 1PMT5919B/TR7 is less than 1.0 nanosecond.
Can 1PMT5919B/TR7 be used in high-speed data communication applications?
- Yes, 1PMT5919B/TR7 can be used in high-speed data communication applications to protect against voltage surges and ESD events.
Does 1PMT5919B/TR7 require any external components for proper operation?
- No, 1PMT5919B/TR7 does not require any external components for its basic operation.
What are the temperature specifications for 1PMT5919B/TR7?
- The temperature range for 1PMT5919B/TR7 is from -55°C to +175°C.
Where can I find detailed technical specifications and application notes for 1PMT5919B/TR7?
- Detailed technical specifications and application notes for 1PMT5919B/TR7 can be found on the manufacturer's datasheet or website.