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MMBFJ271
tm
P-Channel Switch
Features
• This device is designed for low level analog switching sample and hold
circuits and chopper stabilized amplifiers.
G
• Sourced from process 88.
S
D
SOT-23
Mark : 62T
Absolute Maximum Ratings *
Symbol
Ta = 25°C unless otherwise noted
Parameter
Value
Units
VDG
Drain-Gate Voltage
-30
V
VGS
Gate-Source Voltage
30
V
IGF
Forward Gate Current
50
mA
TJ, TSTG
Operating and Storage Junction Temperature Range
-55 ~ 150
°C
* These ratings are limiting values above which the serviceability of any semiconductor device may by impaired.
- These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations
Thermal Characteristics
Symbol
Parameter
Value
Units
PD
Total Device Dissipation
Derate above 25°C
225
1.8
mW
mW/°C
RθJA
Thermal Resistance, Junction to Ambient
556
°C/W
Note2 : Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch
Electrical Characteristics
Symbol
TC = 25°C unless otherwise noted
Parameter
Test Condition
MIN
MAX
Units
Off Characteristics (Note3)
V(BR)GSS
Gate-Source Breakdwon Voltage
IG = 1.0µA, VDS = 0
IGSS
Gate Reverse Current
VGS = 20V, VDS = 0
VGS(off)
Gate-Source Cutoff Voltage
VDS = -15V, ID = -1.0nA
30
V
200
pA
1.5
4.5
V
On Characteristics (Note3)
IDSS
Zero-Gate Voltage Drain Current *
VDS = -15V, VGS = 0
-6.0
-50
mA
gfs
Forward Transferconductance
VGS = 0V, VDS = 15V, f = 1.0kHz
8000
18000
µmhos
goss
Common- Source Output Conduc- VGS = 0V, VDS = 15V, f = 1.0kHz
tance
500
µmhos
Note3 : Short duration test pulse used to minimize self-heating effect.
©2006 Fairchild Semiconductor Corporation
MMBFJ271 Rev. A
1
www.fairchildsemi.com
MMBFJ271 P-Channel Switch
June 2006
MMBFJ271 P-Channel Switch
Package Dimensions
0.45~0.60
0.20 MIN
SOT-23
2.40 ±0.10
1.30 ±0.10
0.40 ±0.03
0.03~0.10
0.38 REF
0.40 ±0.03
+0.05
0.12 –0.023
0.96~1.14
0.97REF
2.90 ±0.10
0.95 ±0.03 0.95 ±0.03
1.90 ±0.03
0.508REF
Dimensions in Millimeters
2
MMBFJ271 Rev. A
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Advance Information
Formative or In
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This datasheet contains the design specifications for product
development. Specifications may change in any manner without notice.
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First Production
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reserves the right to make changes at any time without notice
in order to improve design.
No Identification Needed
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This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time
without notice in order to improve design.
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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. I19
3
MMBFJ271 Rev. A
www.fairchildsemi.com
MMBFJ271 P-Channel Switch
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are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
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regardless of any support or applications information provided by ON Semiconductor. “Typical” parameters which may be provided in ON Semiconductor data sheets and/or
specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer
application by customer’s technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not
designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification
in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized
application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This
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