The Zener Diode 1W, 4.3V, DO-41 is designed for voltage regulation applications. It features a nominal Zener voltage of 4.3V and a maximum power dissipation of 1W, making it suitable for various electronic circuits. The diode operates within a temperature range of -65¬8C to +200¬8C, ensuring reliability in diverse environments. It has a maximum Zener impedance of 58Oc at the test current, which contributes to its performance in stabilizing voltage. The device is housed in a DO-41 glass case and is compliant with RoHS standards, indicating its suitability for environmentally conscious designs. This diode is part of the 1N47xxA series, known for its robust performance in voltage regulation tasks.
Zener Diode 4.3V 1W ±5% Through Hole DO-41
Zener Diode, 4.3V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41
Manufacturer: Fairchild Semiconductor
Win Source Part Number: 054462-1N4731A
Category: Discrete Semiconductor Products
Family: Diodes - Zener - Single
Packaging: Bulk
Mounting Style: Through Hole
Operating Temperature Range: -65°C ~ 200°C
Package: DO-204AL DO-41 Axial
Manufacturer Device Package: DO-41
Standard Package: 1000
Catalog: Zener Diode
Tolerance: ±5%
Power - Max: 1W
Current - Reverse Leakage @ Vr: 10µA @ 1V
Voltage - Zener (Nom) (Vz): 4.3V
Impedance (Max) (Zzt): 9 Ohm
Family Name: 1N4731A
Alternative Parts (Cross-Reference): 1N3824; 1N3824TR; 1N3824e3; JANTX1N3824A;
Introduction Date: August 19, 1998
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: Obsolete / End of life
Popularity: Medium
Fake Threat In the Open Market: 83 pct.
Supply and Demand Status: Balance
DIODE ZENER 4.3V 1W DO41
ZENER DIODE, 1W, 4.3V, DO-41; Zener Voltage Nom:4.3V; Power Dissipation:1W; Diode Case Style:DO-41; No. of Pins:2Pins; Operating Temperature Max:200°C; Diode Mounting:Through Hole; Product Range:1N47xxA Series; Qualification:- RoHS Compliant: Yes
| DigiKey | Rochester Electronics | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|
| Product Category | Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes |
| Product Number | 1N4731A-ND | 1N4731A | 054462-1N4731A | 1N4731A | 18C8947 |
| Product Name | Single Zener Diodes | Discrete Semiconductor Products | Discrete Semiconductor Products - Diodes - Zener | Zener Diode, 1W, 4.3V, Do-41; Zener Voltage Nom Onsemi | |
| Tj | -65 to 200 C (-85 to 392 F) | -65 to 200 C (-85 to 392 F) | -65 to 200 C (-85 to 392 F) | ? to 200 C (? to 392 F) | |
| Life Cycle Stage | Obsolete | Removed; Obsolete | |||
| Package | DO-41, DO-204AL; DO-41 | DO-41; DO-41 | DO-41; DO-41 | ||
| RoHS Compliant | RoHS | RoHS | |||
| VZ | 4.3 volts | 4.3 volts |
