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ONSEMI 1N4740A Zener Diode
The ONSEMI 1N4740A is a Zener diode within the 1N4728A to 1N4758A series, offering a range of Zener voltages for voltage regulation, overvoltage protection, and reference applications. Encased in a DO-41 glass case, it features a color band indicating the cathode. Key specifications include power dissipation, operating and storage temperature ranges, and detailed electrical characteristics like Zener voltage, Zener impedance, leakage current, and peak reverse current. It's commonly used in power supplies, voltage regulators, and protection circuits across various industrial sectors.
ONSEMI 1N4740A Zener Diode Specifications:
- Absolute Maximum Ratings: Ta = 25°C unless otherwise noted
- Power Dissipation: 1.0 W @ TL50C, Lead Length = 3/8”
- Derate: 6.67 mW/C above 50C
- Operating and Storage Temperature Range: -65 to +200 C
- Zener Voltage (VZ): Measured with the device junction in thermal equilibrium at the lead temperature (TL) at 30C ± 1C and 3/8” lead length.
- Non-Repetitive Peak Reverse Current: Measured at 8.3 msec soak time
- Cathode Band: Denotes cathode
- Marking: ON Semiconductor Logo, Device Name, Date Code
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Frequently Asked Questions
Where can I buy ONSEMI 1N4740A?
You can click on the BUY or RFQ button to purchase 1N4740A from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part 1N4740A?
You can download the 1N4740A datasheet or visit the ONSEMI website for support.
Who is the manufacturer of 1N4740A?
ONSEMI