Page 1
P1087
P-Channel Switch
• This device is designed for low level analog switching sample and hold
circuits and chopper stabilized amplifiers.
• Sourced from process 88.
P1087
D
SG
Absolute Maximum Ratings
TC=25°C unless otherwise noted
Symbol Parameter Value Units
TO-92
V
DG
V
GS
I
GF
T
, T
J
STG
* 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.
Electrical Characteristics
Drain-Gate Voltage - 30 V
Gate-Source Voltage 30 V
Forward Gate Current 50 mA
Operating and Storage Junction Temperature Range -55 ~ +150 °C
TC=25°C unless otherwise noted
Symbol Parameter Test Condition Min. Typ. Max. Units
BV
GSS
I
GSS
(off) Drain Cutoff Leakage Current VDS = 15V
I
D
I
DGO
I
DSS
V
GS
(on) Drain-Source On Voltage VGS = 0V, ID = 3mA 0.5 V
V
DS
(on) Drain-Source On Resistance VGS = 0V, ID = 1mA 150 Ω
r
DS
(on) Drain-Source On Resistance VGS = 0V, ID = 0, f = 1kHz 150 Ω
r
ds
C
iss
C
rss
(on) Trun On Time VDD = -6V
t
d
t
r
(off) Trun Off Time 25 ns
t
d
t
f
Gate-Source Breakdown Voltage VDS = 0V , IG = 1µA30 V
Gate Reverse Current VGS = 15V 2 nA
10 nA
= 7V
V
GS
Drain-Gate Leakage Current VDG = 15V
= 0
I
S
T = +85°C0.5µA
N
2
T = +85°C0.1µA
A
Zero-Gate Voltage Drain Current VDS = 20V, VGS = 0V 5 mA
(off) Gate-Source Cutoff Voltage VDS = 15V, ID = 1µA5V
Input Capacitance VDS = 15V, VGS = 0V, f = 1MHz 45 pF
Reverse Transfer Capacitance VDS = 0V, VGS = 7V, f = 1MHz 10 pF
15 ns
V
(off) = +7V
Rise Time 75 ns
Fall Time 100 ns
GS
= 1.8kΩ
R
L
(on) = -3mA
I
D
Thermal Characteristics
TA=25°C unless otherwise noted
Symbol Parameter Max. Units
P
D
R
θJC
R
θJA
©2002 Fairchild Semiconductor Corporation Rev. A1, November 2002
Total Device Dissipation
Derate above 25°C
350
2.8
mW
mW/°C
Thermal Resistance, Junction to Case 125 °C/W
Thermal Resistance, Junction to Ambient 357 °C/W
Page 2
Package Dimensions
0.46
±0.10
4.58
+0.25
–0.15
P1087
TO-92
±0.20
4.58
±0.40
1.27TYP
[1.27
±0.20
3.86MAX
±0.10
1.02
+0.10
–0.05
0.38
14.47
1.27TYP
]
3.60
±0.20
[1.27
±0.20
]
0.38
+0.10
–0.05
(0.25)
(R2.29)
Dimensions in Millimeters
©2002 Fairchild Semiconductor Corporation Rev. A1, November 2002
Page 3
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I
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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
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DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR
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As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body,
or (b) support or sustain life, or (c) whose failure to perform
when properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to
result in significant injury to the user.
2. A critical component is any component of a life support
device or system whose failure to perform can be
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification Product Status Definition
Advance Information Formative or In
Design
Preliminary First Production This datasheet contains preliminary data, and
No Identification Needed Full Production This datasheet contains final specifications. Fairchild
Obsolete Not In Production This datasheet contains specifications on a product
©2002 Fairchild Semiconductor Corporation Rev. I1
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
that has been discontinued by Fairchild semiconductor .
The datasheet is printed for reference information only.
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