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ONSEMI 1N4742ATR Zener Power Diode
The ONSEMI 1N4742ATR is a silicon planar power Zener diode suitable for a wide range of applications requiring voltage stabilization and clipping. Its robust design and AEC-Q101 qualification make it ideal for automotive and other demanding environments. The diode offers a power dissipation of 1300mW and a junction temperature range of -65°C to +175°C, ensuring reliable performance under varying conditions. It is commonly used in power supplies, voltage regulators, and overvoltage protection circuits.
ONSEMI 1N4742ATR Zener Power Diode Specifications:
- VZrange nom.: 3.3 to 100 V
- Test current IZT: 2.5 to 76 mA
- VZspecification: Thermal equilibrium
- Int. construction: Single
- Power dissipation: 1300 mW
- Zener current: PV/VZ mA
- Thermal resistance junction to ambient air: 110 K/W
- Junction temperature: 175 °C
- Storage temperature range: -65 to +175 °C
- Forward voltage (max.): 1.2 V
- Package: DO-41
- Weight: 310 mg
- Molding Compound Flammability Rating: UL 94 V-0
- Moisture Sensitivity Level: MSL level 1
- Soldering Conditions: 260 °C/10 s at terminals
- Zener Voltage Range: 3.3 to 100 V
- Reverse Leakage Current: ≤ 5 μA
- Dynamic Resistance f = 1 kHz: ≤ 10
- Surge Current: ≤ 400 mA
- Regulator Current: ≤ 276 mA
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Frequently Asked Questions
Where can I buy ONSEMI 1N4742ATR?
You can click on the BUY or RFQ button to purchase 1N4742ATR from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part 1N4742ATR?
You can download the 1N4742ATR datasheet or visit the ONSEMI website for support.
Who is the manufacturer of 1N4742ATR?
ONSEMI