MMBF4091 Datasheet PDF

ABSOLUTE MAXIMUM RATINGS

* Symbol VDG VGS IGF TJ ,Tstg Drain-Gate Voltage Gate-Source Voltage Forward Gate Current TA = 25°C unless otherwise noted Parameter Value 40 - 40 50 -55 to +150 Units V V mA °C Operating and Storage Junction Temperature Range *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 150 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations Thermal Characteristics Symbol PD RθJC RθJA TA = 25°C unless otherwise noted Characteristic Total Device Dissipation Derate above 25°C Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient PN4091-4093 625 5.0 125 357 Max *MMBF4091-4093 350 2.8 556 Units mW mW/°C °C/W °C/W *Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06." 1997 Fairchild Semiconductor Corporation PN4091 / 4092 / 4093 / MMBF4091 / 409...