World's First Climate Tech Platform | Free Delivery in India | Global Shipping
Shop with confidence knowing that our 24/7 Customer Support is always available to assist with any inquiries
Avail maximum benefits from input tax mechanism on all your Business Invoices. Get GST Invoices on your business purchases. And 0% Taxes on all worldwide deliveries
If you find this product anywhere at lower cost than us. Call us and we will not only match the price but also give a complimentary coupon
Shop with assurance, as each product we offer is 100% original, ensuring quality and authenticity with every purchase
| Country of Origin | India |
|---|---|
| Brand | onsemi |
| Height | 2.72mm |
| Length | 5.2mm |
| Model | 1N4746A |
| Mount Type | Through Hole |
| Series | 1N47 |
| Maximum Operating Temperature | 200°C |
| Package Type | DO-41 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Maximum Power Dissipation Pd | 1W |
| Diode Configuration | Single |
| Test Current It | 14mA |
| Maximum Reverse Leakage Current | 5μA |
| Nominal Zener Voltage Vz | 18V |
| Zener Type | General Purpose |
| Maximum Zener Impedance | 20Ω |
onsemi 1N4746A is a single Zener diode designed for general purpose voltage regulation applications with a nominal Zener voltage of 18 volts and a power dissipation rating of 1 watt. Packaged in a through hole, 2-pin DO-41 form factor, this device is intended for use in various electronic circuits requiring stable voltage maintenance.
This Zener diode features a voltage tolerance of ±5%, allowing consistent voltage clamping in sensitive circuits. Its maximum operating temperature of 200°C and minimum of -65°C enable usage in harsh industrial or commercial environments. Typical applications include power supply voltage stabilization, voltage reference, and surge suppression in industrial, laboratory, and manufacturing equipment.
The maximum reverse leakage current is 5 microamperes which helps maintain low standby power consumption, while the maximum Zener impedance of 20 ohms allows stable voltage regulation. The device is tested at a current of 14 milliamperes to ensure performance within specifications. Its compact dimensions, 5.2 mm length and 2.72 mm height, make it suitable for efficient PCB space usage.
For installation, the through hole mounting facilitates secure and reliable mounting on printed circuit boards, commonly used in industrial and electronic component assembly lines. The 1N4746A diode provides reliable voltage regulation in a compact, durable package suited to varied operating conditions.
This diode features a nominal Zener voltage of 18 volts. It supports a maximum power dissipation of 1 watt. The component comes in a two-pin DO-41 package designed for through hole mounting. Its Zener voltage tolerance is ±5% for precise voltage regulation.
The device operates reliably from -65°C up to 200°C. Maximum reverse leakage current is limited to 5 microamperes. The maximum Zener impedance is 20 ohms, ensuring stable operation. Typical test current is 14 milliamperes for optimal performance.
The diode provides general purpose Zener functionality suitable for voltage regulation. Explore more products in the Zener Diodes category on EnvMart for your electronic design and manufacturing needs.
Interested in this product? Drop us an email and we will let you know when it's available for order.
Global Payments 140+ Countries
Global Shipping Fedex/UPS/DHL/Aramex/
BlueDart/Delhivery/DP World
24/7 Customer Support Email/Chat/Telephonic SupportInterested in this product? Drop us an email and we will let you know when it's available for order.
Comments (0)
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent