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onsemi Schottky Diode 40 V 1 A Through Hole DO-41 Package 2-Pin 1N5819G
Specifications
| Country of Origin | India |
|---|---|
| Diameter | 2.7mm |
| Brand | onsemi |
| Height | 5.2mm |
| Length | 3.57mm |
| Model | 1N5819G |
| Finish | All External Surfaces Corrosion Resistant and Terminal Leads are Readily Solderable |
| Gross Weight | 0.4 Gram |
| Width | 0.45mm |
| Mount Type | Through Hole |
| Series | 1N5819 |
| Maximum Operating Temperature | 125°C |
| Case | Epoxy, Molded |
| Package Type | DO-41 |
| Minimum Operating Temperature | -65°C |
| Polarity | Cathode Indicated by Polarity Band |
| Pin Count | 2 |
| Maximum Continuous Forward Current If | 1A |
| Peak Reverse Repetitive Voltage Vrrm | 40V |
| Diode Configuration | Single |
| Rectifier Type | Schottky |
| Peak Reverse Current Ir | 10mA |
| Peak Non-Repetitive Forward Surge Current Ifsm | 25A |
| Maximum Forward Voltage Vf | 900mV |
| Peak Reverse Recovery Time trr | 1.6ns |
| Lead Temperature for Soldering Purposes | 260°C Max for 10 Seconds |
Key Features
- Supports maximum continuous forward current of 1 ampere.
- Peak reverse repetitive voltage rating of 40 volts ensures reliability.
- Low forward voltage drop of 900 millivolts improves efficiency.
- Peak reverse current of 10 milliamperes minimizes leakage.
- Operates within temperature range from -65°C to 125°C for harsh environments.
- Epoxy molded case provides corrosion resistance and durability.
- Lead temperature rating up to 260°C for soldering stability.
- Compact dimensions of 5.2 mm height and 3.57 mm length enable easy PCB integration.
Product Description
onsemi 1N5819G is a Schottky diode packaged in a DO-41 through hole configuration providing 40 V peak reverse voltage and 1 A continuous forward current capability. It features a low forward voltage drop of 900 mV which translates to improved efficiency in power rectification and switching applications. The diode supports a wide operating temperature range from -65°C up to 125°C making it suitable for industrial and commercial electronics operating under rigorous thermal conditions.
The epoxy molded case ensures excellent corrosion resistance and mechanical protection. Terminal leads are designed for ease of soldering with a maximum lead temperature of 260°C for short durations during assembly processes. The 2-pin axial design with a polarity band simplifies correct installation in PCB circuits.
The 1N5819G diode is well suited for use in high-frequency inverter circuits, freewheeling diode applications to prevent voltage spikes, and polarity protection to safeguard sensitive electronic components. This component is widely used in power supplies, automotive electronics, and consumer appliances where efficient switching and low losses are critical.
Maximum continuous forward current: 1 A. Peak reverse repetitive voltage: 40 V. Low forward voltage drop improves power efficiency. Corrosion resistant epoxy molded case. Wide operating temperature: -65°C to 125°C. Axial leaded through hole package DO-41.
Peak reverse current: 10 mA. Compact physical dimensions for versatile mounting. Lead temperature up to 260°C for soldering. Polarity band marked for correct orientation.
Applicable in industrial semiconductor applications, power electronics, automotive, consumer electronics manufacturing, and laboratory prototyping. The robust design balances ruggedness with electrical performance ensuring reliable operation in demanding environments.
Browse more semiconductor diodes and power components at EnvMart for your electronic design and manufacturing needs.
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Frequently Asked Questions
The maximum continuous forward current for this diode is 1 ampere.
The peak reverse repetitive voltage rating is 40 volts.
It has a low forward voltage drop of 900 millivolts.
This diode operates within a temperature range from -65°C to 125°C.
The diode is packaged in a DO-41 through hole configuration.
The maximum lead temperature for soldering purposes is 260°C for short durations of up to 10 seconds.
The peak reverse current is 10 milliamperes.
It features an epoxy molded case that provides corrosion resistance and mechanical protection.
The diode has compact dimensions of 5.2 mm in height and 3.57 mm in length.
This model is suitable for high-frequency inverter circuits, freewheeling diode applications, and polarity protection in various electronic devices.
The maximum non-repetitive forward surge current is 25 amperes.
This diode has a 2-pin configuration, with a polarity band marked for correct orientation during installation.
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