RJP30H2A IGBT 300V 30A High-Speed Power Transistor TO-263

RJP30H2A IGBT 300V 30A High-Speed Power Transistor TO-263 is a critical Insulated Gate Bi-polar Transistor (IGBT) engineered for high-speed switching applications that demand efficiency and robust thermal performance. This power transistor combines the high input impedance of a MOSFET with the low saturation voltage of a bi-polar transistor, creating an optimal device for medium-power, high-frequency switching tasks. The RJP30H2A is specifically optimized for soft-switching circuits due to its remarkably fast switching speed and minimal switching loss. Consequently, it delivers superior power efficiency in resonance applications compared to standard MOSFETs or older IGBT generations. Encased in the surface-mount TO-263 package, this IGBT offers excellent heat dissipation, therefore providing reliable performance even under continuous high-current operation.

Key Features:

• High-Speed Switching: Optimized turn-off time (t_f) is extremely fast, typically less than 100 ns, making it ideal for high-frequency resonant circuits.
• Low Saturation Voltage (V_CE(sat)): Exhibits a low voltage drop across the collector and emitter when on, which minimizes conduction losses and improves overall system efficiency.
• High Current Capability: Handles a continuous collector current (I_C) up to 30 A (20 A continuous at 100°C), furthermore providing high power density.
• Robust Avalanche Energy: Possesses a high single pulse avalanche energy (E_AS) rating, improving reliability against transients and unexpected overloads.
• TO-263 Package: The surface-mount (SMD) package offers enhanced thermal dissipation compared to standard through-hole alternatives.

Technical Specifications:

• Collector-Emitter Voltage (V_CES): 300 V max
• Continuous Collector Current (I_C): 30 A (20 A at T_C=100°C)
• Gate-Emitter Voltage (V_GES): ±30 V max
• Collector-Emitter Saturation Voltage (V_CE(sat)): Typically 1.5 V at 15 A
• Turn-Off Switching Time (t_f): Typically 80 ns
• Maximum Power Dissipation (P_D): 100 W (at T_C=25°C)
• Junction Temperature (T_j): −55°C to +150°C

Mechanical Specifications:

• Package Type: TO-263 (D²PAK)
• Mounting: Surface Mount Technology (SMT)
• Pin Configuration: 3-Pin (Gate, Collector, Emitter)
• Thermal Resistance (R_th(j-c)): ≈ 1.25 °C/W (Low thermal resistance for effective cooling)

Dimensions:

• Body Length: ≈ 10.16 mm
• Body Width: ≈ 9.14 mm
• Body Height: ≈ 4.57 mm (Overall maximum)
• Lead Spacing: 2.54 mm (Standard)
• Mounting Tab: Features a large metal tab for heat sinking.

Pinout and Wiring:

• Pin 1 (Gate): The control terminal. Drive this pin with a voltage source (typically 10V to 15V) to switch the IGBT on and off.
• Pin 2 (Collector): The main current input terminal (the high side of the switch). The mounting tab is also internally connected to the Collector.
• Pin 3 (Emitter): The main current output terminal (the low side of the switch).
• Wiring Note: Always use a series gate resistor (R_G) to limit the current and dampen oscillations, controlling the switching speed.

Datasheet Reference:

• Download RJP30H2A IGBT Datasheet

Commonly Used in:

• Induction Heating Circuits: Ideal for resonant topologies where fast, efficient switching is critical.
• Resonant Power Supplies: Frequently used in high-frequency DC-DC converters and inverters.
• Power Factor Correction (PFC): Employed in PFC circuits operating at higher switching frequencies.

Applications:

• Fluorescent Lamp Ballasts: Providing the high-speed switching element for electronic ballasts.
• High-Frequency Inverters: Suitable for small to medium-power inverters requiring minimum switching loss.
• Consumer Electronics: Used in the power stages of high-efficiency televisions and monitors.

Equivalent Models:

• FGA15N120ANTD (Fairchild/ON Semi): A comparable high-speed IGBT, however, it typically handles higher voltages (1200V) in the TO-247 package.
• IRGP4063D (Infineon): Offers similar V_CE(sat) and switching speeds but is available in different packages.
• GT30J322 (Toshiba): An older, functionally equivalent high-speed IGBT often used in similar resonant applications.

Package Includes:

• 1 x RJP30H2A IGBT 300V 30A High-Speed Power Transistor TO-263