Fairchild MMBF4091 N-channel switch Datasheet

PN4091 / 4092 / 4093 / MMBF4091 / 4092 / 4093
MMBF4091
MMBF4092
MMBF4093
PN4091
PN4092
PN4093
G
D
G
S
TO-92
S
SOT-23
D
Mark: 61J / 61K / 61L
NOTE: Source & Drain
are interchangeable
N-Channel Switch
This device is designed for low level analog switching, sample
and hold circuits and chopper stabalized amplifiers. Sourced
from Process 51. See J111 for characteristics.
Absolute Maximum Ratings*
Symbol
TA = 25°C unless otherwise noted
Parameter
Value
Units
VDG
Drain-Gate Voltage
40
V
VGS
Gate-Source Voltage
- 40
V
IGF
Forward Gate Current
50
mA
TJ ,Tstg
Operating and Storage Junction Temperature Range
-55 to +150
°C
*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
TA = 25°C unless otherwise noted
Characteristic
RθJC
Total Device Dissipation
Derate above 25°C
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."
1997 Fairchild Semiconductor Corporation
Max
Units
PN4091-4093
625
5.0
125
*MMBF4091-4093
350
2.8
357
556
mW
mW/°C
°C/W
°C/W
(continued)
Electrical Characteristics
Symbol
TA = 25°C unless otherwise noted
Parameter
Test Conditions
Min
Max
Units
- 10
- 7.0
- 5.0
- 200
- 400
200
200
200
V
V
V
pA
nA
pA
pA
pA
400
nA
400
nA
400
nA
0.2
0.2
0.2
30
50
80
mA
mA
mA
V
V
V
Ω
Ω
Ω
VDS = VGS = 0, f= 1.0 kHz
30
50
80
16
Ω
Ω
Ω
pF
5.0
pF
25
35
60
ns
ns
ns
40
60
80
ns
ns
ns
OFF CHARACTERISTICS
V(BR)GSS
Gate-Source Breakdown Voltage
IG = 1.0 µA, VDS = 0
VGS(off)
Gate-Source Cutoff Voltage
VDS = 20 V, ID = 1.0 nA
IDGO
Drain-Gate Leakage Current
ID(off)
Drain Cutoff Leakage Current
VDG = 20 V, IS = 0
VDG = 20 V, IS = 0, TA = 150°C
4091
VDS = 20 V, VGS = - 12 V
4092
VDS = 20 V, VGS = - 8.0 V
4093
VDS = 20 V, VGS = - 6.0 V
VDS = 20 V, VGS = -12 V,
4091
TA = 150°C
VDS = 20 V, VGS= - 8.0 V,
4092
TA = 150°C
VDS = 20 V, VGS = - 6.0 V,
4093
TA = 150°C
- 40
4091
4092
4093
- 5.0
- 2.0
- 1.0
V
ON CHARACTERISTICS
IDSS
Zero-Gate Voltage Drain Current*
VDS = 20 V, VGS = 0
VDS(on)
Drain-Source On Voltage
rDS(on)
Drain-Source On Resistance
ID = 6.6 mA, VGS = 0
ID = 4.0 mA, VGS = 0
ID = 2.5 mA, VGS = 0
ID = 1.0 mA, VGS = 0
4091
4092
4093
4091
4092
4093
4091
4092
4093
30
15
8.0
SMALL-SIGNAL CHARACTERISTICS
rds(on)
Drain-Source On Resistance
Ciss
Input Capacitance
4091
4092
4093
VDS = 20, VGS = 0, f = 1.0 MHz
Crss
Reverse Transfer Capacitance
VGS = - 20 V, f = 1.0 MHz
SWITCHING CHARACTERISTICS
ton
Turn-On Time
toff
Turn-Off Time
*Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 1.0%
ID(on) = 12 mA
ID(on) = 6.0 mA
ID(on) = 3.0 mA
VGS(off) = 12 V
VGS(off) = 6.0 V
VGS(off) = 3.0 V
4091
4092
4093
4091
4092
4093
PN4091 / 4092 / 4093 / MMBF4091 / 4092 / 4093
N-Channel Switch
5
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PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
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.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. G
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