N-Channel Switch
PN4117 / PN4118 / PN4119 / MMBF4117 / MMBF4118 / MMBF4119
Discrete POWER & Signal Technologies
PN4117 PN4118 PN4119
M...
Description
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
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