Product Summary

The SD2942 is a gold metallized N-Channel MOS field-effect RF power transistor. The SD2942 offers 25% lower Rds(ON) than industry standard and 20% higher power saturation than ST SD2932. These characteristics make the SD2942 ideal for 50V DC very high power application up to 250 MHz.

Parametrics

SD2942 absolute maximum ratings: (1)Drain Source Voltage:130V; (2)Drain-Gate Voltage (RGS = 1MΩ):130V; (3)Gate-Source Voltage:±20V; (4)Drain Current:40A; (5)Power Dissipation:500W; (6)Max. Operating Junction Temperature:+200℃; (7)Storage Temperature:-65℃ to +150℃.

Features

SD2942 features: (1)gold metallization; (2)excellent thermal stability; (3)common source configuration, push pull; (4)POUT = 350W min. with 15dB gain @ 175MHz; (5)low RDS(on).

Diagrams

SD2942 pin configuration

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
SD2942W
SD2942W

STMicroelectronics

Transistors RF MOSFET Power RF PWR N-Ch MOS 350W 15dB 175MHz

Data Sheet

0-33: $176.79
SD2942
SD2942

STMicroelectronics

MOSFET RF POWER TRANS

Data Sheet

0-1: $82.88
1-10: $76.05
10-25: $68.25
25-50: $60.45