1N4740A Zener Diode 10V 1W
The 1N4740A is a high-quality, 1-Watt silicon Zener diode featuring a glass-passivated junction. Designed for voltage regulation and protection, this 10V diode is housed in a low-profile DO-204AL (DO-41) package, providing reliable performance with low inductance and built-in strain relief.
✅Features
- High Reliability
- Robust Design
- Low Leakage
- Environmental Compliance
- Quality Standards
📜📚Specifications
| Parameter | Value | Unit |
|---|---|---|
| Electrical Characteristics (at TA = 25°C) | ||
| Nominal Zener Voltage (VZ) | 10 | V |
| Zener Voltage Range (Min – Max) | 9.50 – 10.50 | V |
| Test Current (IZT) | 25.0 | mA |
| Max. Zener Impedance (ZZT @ IZT) | 7 | Ω |
| Max. Zener Impedance (ZZK @ IZK) | 700 | Ω |
| Test Current (IZK) | 0.25 | mA |
| Max. Reverse Leakage Current (IR) | 10 | μA |
| Reverse Voltage (VR) | 7.6 | V |
| Max. Surge Current (IR) | 454 | mA |
| Absolute Maximum Ratings | ||
| Total Power Dissipation (Ptot) @ TA = 50°C | 1.00 | W |
| Power Derating (above 50°C) | 6.67 | mW/°C |
| Operating Junction Temperature (TJ) | -55 to +150 | °C |
| Storage Temperature Range (TSTG) | -55 to +150 | °C |
💻Applications
- Switching mode power supplies (SMPS)
- AC/DC Adapters
- Lighting applications
- On-board DC/DC converters
🎁Package Content
- 1 x 1N4740A Zener Diode 10V 1W
