BLF2043 is a high power LDMOS transistor produced by Philips. It has high power gain, easy power control, excellent ruggedness, source connected to the mounting base, eliminates DC isolators, reduces common mode inductance, and is designed for broadband operation (HF to 2.2 GHz).
The document is a datasheet for the Philips BLF2043, a Silicon N-channel enhancement mode lateral D-MOS transistor designed for broadband operation from HF to 2.2 GHz. It is encapsulated in a 2-lead flangeless ceramic package (SOT538A) with the common source connected to the mounting base, eliminating the need for DC isolators. The device is intended for communication transmitter applications in the UHF frequency range.
| Total power dissipation | 10 W |
|---|---|
| Junction temperature | 200 °C |
| Operating frequency range | HF to 2.2 GHz |
The maximum drain current (DC) is 2.2 A.
No, these products are not designed for use in life support appliances or systems.
The thermal resistance from junction to mounting base is 5 K/W.