J201-J202/MMBFJ201-MMBFJ203 is a N-Channel General Purpose Amplifier produced by Fairchild Semiconductor Corporation, mainly used for low level audio and general purpose applications with high impedance signal sources.
The document details the MMBFJ201, MMBFJ202, and MMBFJ203 series of N-Channel General Purpose Amplifiers. These devices are designed primarily for low-level audio and general-purpose applications with high-impedance signal sources. The datasheet covers absolute maximum ratings, thermal characteristics, and electrical specifications for both J-series and MMBFJ-series models.
| Gate-Source Voltage | -40 V |
|---|---|
| Forward Gate Current | 50 mA |
| Operating Junction Temperature Range | -55 ~ 150 °C |
| Total Device Dissipation (J201-J202) | 625 mW |
| Thermal Resistance, Junction to Case | 125 °C/W |
| Thermal Resistance, Junction to Ambient | 357 °C/W |
This device is designed primarily for low level audio and general purpose applications with high impedance signal sources.
The device operates and stores within a junction temperature range of -55 to 150 °C.