N-Channel Switch. PN4119 Datasheet

PN4119 Switch. Datasheet pdf. Equivalent

Part PN4119
Description N-Channel Switch
Feature PN4117 / PN4118 / PN4119 / MMBF4117 / MMBF4118 / MMBF4119 Discrete POWER & Signal Technologies PN4.
Manufacture Fairchild Semiconductor
Datasheet
Download PN4119 Datasheet

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PN4119
Discrete POWER & Signal
Technologies
PN4117
PN4118
PN4119
MMBF4117
MMBF4118
MMBF4119
G
G
SD
TO-92
SOT-23
S
Mark: 61A / 61C / 61E
D
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* TA = 25°C unless otherwise noted
Symbol
Parameter
Value
VDG Drain-Gate Voltage
40
VGS Gate-Source Voltage
- 40
IGF Forward Gate Current
50
TJ ,Tstg
Operating and Storage Junction Temperature Range
-55 to +150
*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 TA = 25°C unless otherwise noted
Symbol
Characteristic
PD Total Device Dissipation
Derate above 25°C
RθJC Thermal Resistance, Junction to Case
RθJA Thermal Resistance, Junction to Ambient
*Device mounted on FR-4 PCB 1.6" X 1.6" X 0.06."
Max
PN4117
350
2.8
125
*MMBF4117
225
1.8
357 556
Units
V
V
mA
°C
Units
mW
mW /°C
°C/W
°C/W
ã 1997 Fairchild Semiconductor Corporation



PN4119
Electrical Characteristics
Symbol
Parameter
TA = 25°C unless otherwise noted
Test Conditions
N-Channel Switch
(continued)
Min Max Units
OFF CHARACTERISTICS
V(BR)GSS
Gate-Source Breakdown Voltage
IGSS Gate Reverse Current
VGS(off)
Gate-Source Cutoff Voltage
IG = 1.0 µA, VDS = 0
VGS = 20 V, VDS = 0
VGS = 20 V, VDS = 0, TA = 150°C
VDS = 10 V, ID = 1.0 nA PN4117
PN4118
PN4119
- 40
- 0.6
- 1.0
- 2.0
- 10
- 25
- 1.8
- 3.0
- 6.0
V
pA
nA
V
V
V
ON CHARACTERISTICS
IDSS Zero-Gate Voltage Drain Current*
VDS = 10 V, VGS = 0
PN4117
PN4118
PN4119
30
80
200
90
240
600
µA
µA
µA
SMALL-SIGNAL CHARACTERISTICS
gfs
goss
Re(yfs)
Ciss
Crss
Common-Source Forward
Transconductance
Common-Source Output Conductance
Common-Source Forwad
Transconductance
Input Capacitance
Reverse Transfer Capacitance
VDS = 10 V VGS = 0, f= 1.0 kHz
PN4117
PN4118
PN4119
VDS = 10 V VGS = 0, f= 1.0 kHz
PN4117
PN4118
PN4119
VDS = 10 V, VGS = 0, f= 30 MHz
PN4117
PN4118
PN4119
VDS = 10 V, VGS = 0, f= 1.0 kHz
VDS = 10 V, VGS = 0, f= 1.0 MHz,
*Pulse Test: Pulse Width £ 300 ms, Duty Cycle £ 1.0%
70
80
100
60
70
90
210 µmhos
250 µmhos
330 µmhos
3.0 µmhos
5.0 µmhos
10 µmhos
µmhos
µmhos
µmhos
3.0 pF
1.5 pF





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