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ONSEMI 1N4744ATR Zener Diode
The ONSEMI 1N4744ATR is a Zener diode within the 1N4728A to 1N4758A series, designed for voltage regulation and overvoltage protection in a variety of electronic circuits. These diodes are characterized by their stable Zener breakdown voltage, making them ideal for applications requiring a precise reference voltage or to clamp voltage levels. They are commonly used in power supplies, voltage regulators, and protection circuits for sensitive components. The devices are packaged in a DO-41 glass case and feature a color band to denote the cathode. Careful consideration of operating temperature and power dissipation is crucial for optimal performance and longevity.
ONSEMI 1N4744ATR Zener Diode Specifications:
- Absolute Maximum Ratings Ta = 25°C unless otherwise noted Power Dissipation @ TL50C, Lead Length = 3/8”: 1.0 W
- Derate above 50C: 6.67 mW/C
- Operating and Storage Temperature Range: -65 to +200 C
- VZ (V) @ IZ (Note 1) Min.: 3.135
- VZ (V) @ IZ (Note 1) Typ.: 3.3
- VZ (V) @ IZ (Note 1) Max.: 3.465
- Test Current IZ (mA): 76
- Max. Zener Impedance ZZ @ IZ (): 10
- Max. Zener Impedance ZZK @ IZK (): 400
- IZK (mA): 1
- Leakage Current IR (A): 1
- VR (V): 1
- Non-Repetitive Peak Reverse Current IZSM(mA) (Note 2): 1380
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Frequently Asked Questions
Where can I buy ONSEMI 1N4744ATR?
You can click on the BUY or RFQ button to purchase 1N4744ATR from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part 1N4744ATR?
You can download the 1N4744ATR datasheet or visit the ONSEMI website for support.
Who is the manufacturer of 1N4744ATR?
ONSEMI