PN4119

PN4117 / PN4118 / PN4119 / MMBF4117 / MMBF4118 / MMBF4119 Discrete POWER & Signal Technologies PN4117 PN4118 PN4119 MMBF4117 MMBF4118 MMBF4119 G D G S TO-92 D SOT-23 Mark: 61A / 61C / 61E S N-Channel Switch This device is designed for low current DC and audio applications. These devices provide excellent performance as input stages for sub-picoamp instrumentation or any high impedance signal sources. Sourced from Process 53. 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 PN4117 350 2.8 125 357 Max *MMBF4117 225 1.8 556 Units mW mW/°C °C/W °C/W *Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06." ã 1997 Fairchild Semiconductor Corporation PN4117 / PN4118 / PN4119 / MMBF4117 / MMBF4118 / MMBF4119 N-Channel Switch (continued) Elec...