Overview
The STP9NK60ZD is an N-channel Zener-protected Power MOSFET developed by STMicroelectronics using their advanced SuperMESH™ technology. This device is designed to offer high performance and reliability in various switching applications. It features a low on-resistance, high dv/dt capability, and integrated Zener diodes for enhanced ESD protection and voltage transient absorption. The STP9NK60ZD is available in several packages, including D²PAK, TO-220, and TO-220FP, making it versatile for different design requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-Source Voltage (VDS) | 600 | V |
| Gate-Source Voltage (VGS) | ±30 | V |
| Continuous Drain Current (ID) at TC = 25°C | 7 | A |
| Continuous Drain Current (ID) at TC = 100°C | 4.3 | A |
| Pulsed Drain Current (IDM) | 28 | A |
| Total Dissipation (PTOT) at TC = 25°C | 125 | W |
| Static Drain-Source On-Resistance (RDS(on)) | 0.85 - 0.95 | Ω |
| Gate Threshold Voltage (VGS(th)) | 2.5 - 4.5 | V |
| Operating Junction Temperature (TJ) | -55 to 150 | °C |
| Thermal Resistance Junction-Case (Rthj-case) | 1 | °C/W |
Key Features
- Extremely high dv/dt capability
- Zener-protected for enhanced ESD protection and voltage transient absorption
- 100% avalanche tested
- Gate charge minimized
- Very low intrinsic capacitances
- Fast internal recovery diode
- Integrated back-to-back Zener diodes for gate-source protection
Applications
The STP9NK60ZD is primarily used in switching applications where high reliability, low on-resistance, and high dv/dt capability are essential. These applications include but are not limited to:
- Power supplies
- Motor control
- High-frequency switching circuits
- Industrial control systems
Q & A
- What is the maximum drain-source voltage of the STP9NK60ZD?
The maximum drain-source voltage (VDS) is 600 V. - What is the typical on-resistance of the STP9NK60ZD?
The typical static drain-source on-resistance (RDS(on)) is 0.85 Ω. - What is the maximum continuous drain current at 25°C?
The maximum continuous drain current (ID) at 25°C is 7 A. - What is the operating junction temperature range of the STP9NK60ZD?
The operating junction temperature range is -55°C to 150°C. - What is the purpose of the integrated Zener diodes in the STP9NK60ZD?
The integrated Zener diodes enhance ESD protection and absorb voltage transients from gate to source. - What are the available packages for the STP9NK60ZD?
The device is available in D²PAK, TO-220, and TO-220FP packages. - What is the typical turn-on delay time of the STP9NK60ZD?
The typical turn-on delay time (td(on)) is around 11.4 ns. - What is the maximum pulse drain current of the STP9NK60ZD?
The maximum pulse drain current (IDM) is 28 A. - What is the thermal resistance junction-case of the STP9NK60ZD in D²PAK package?
The thermal resistance junction-case (Rthj-case) is 1 °C/W. - What are some common applications of the STP9NK60ZD?
Common applications include power supplies, motor control, high-frequency switching circuits, and industrial control systems.
