©2005 Fairchild Semiconductor Corporation
1
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MMBF4416A Rev. A2
MMBF4416A N-Channel RF A mplifier
March 2005
MMBF4416A
N-Channel RF Amplifier
• This device is designed for RF amplifiers.
• Sourced from process 50.
Absolute Maxim u m Ratings *
T
a
= 25°C unless othe rwi se noted
* 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 ju nct i on temperature of 150 degrees C.
2) These are stea dy sta te li m i ts. The fac tory should be consult ed on applications involving pulsed or low duty cycle operations.
Electrical Characteristics
T
a
=25°C unless otherwise noted
* Pulse Test: Pulse Width ≤ 300ms, Dut y Cycle ≤ 2%
Symbol Parameter Value Units
V
DG
Drain-Gate Voltage 35 V
V
GS
Gate-Source Voltage -35 V
I
GF
Forward Gate Curre nt 10 mA
T
J
, T
STG
Operating and Storage Junction Temperature Range - 55 ~ 150 °C
Symbol Parameter Test Condition Min. Typ. Max. Units
Off Characteristics
V
(BR)GSS
Gate-Source Breakdown Voltage V
DS
= 0, I
G
= 1.0µA-35 V
I
GSS
Gate Reverse Current V
GS
= -20V, V
DS
= 0 -100 pA
V
GS
(off) Gate Source Cut-off Voltage V
DS
= 15V, I
D
= 1.0nA -2.5 -6.0 V
V
GS
Gate Source Voltage V
DS
= 15V, I
D
= 500µA-1 -5.5V
On Characteristics
I
DSS
Zero-Gate Voltage Drain Current V
GS
= 15V, V
GS
= 0 5 15 mA
V
GS
(f) Gate-Source Forward Voltage V
DS
= 0, I
G
= 1.0mA 1 V
Small Signal Characteristics
g
fs
Forward Transfer Conductance * V
DS
= 15V, V
GS
= 0, f = 1.0kHz 4500 7500 µmhos
g
os
Output Conductance * V
DS
= 15V, V
GS
= 0, f = 1.0kHz 50 µmhos
C
iss
Input Capacitance V
DS
= 15V, V
GS
= 0, f = 1.0MHz 4.0 pF
Crss Reverse Transfer Capacitance V
DS
= 15V, V
GS
= 0, f = 1.0MHz 0.8 pF
C
oss
Output Capacitance V
DS
= 15V, V
GS
= 0, f = 1.0MHz 2.0 pF
NF Noise Figure V
DS
= 15V, V
GS
= 0, I
D
= 5mA,
R
g
= 1kΩ, f = 400MHz 4.0 dB
SOT-23
D
S
G
Mark: 6BG
2
www.fairchildsemi.com
MMBF4416A Rev. A2
MMBF4416A N-Channel RF A mplifier
Thermal Characteristics
T
A
=25°C unless otherwise noted
* Device mounted on FR-4 PCB 1.6” × 1.6” × 0.06”.
Symbol Parameter Max. Units
P
D
Total Device Dissipation
Derate above 25°C225
1.8 mW
mW/°C
R
θJA
Thermal Resistance, Junction to Ambient 556 °C/W
3
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MMBF4416A Rev. A2
MMBF4416A N-Channel RF A mplifier
Mechani cal Dimensions
0.96~1.14
0.12
0.03~0.10
0.38 REF
0.40
±0.03
2.90
±0.10
0.95
±0.03
0.95
±0.03
1.90
±0.03
0.508REF
0.97REF 1.30
±0.10
0.45~0.60
2.40
±0.10
+0.05
–0.023
0.20 MIN
0.40
±0.03
SOT-23
Dimensions in Millimeters
TRADEMARKS
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended to
be an exhaustive list of all such trademarks.
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MMBF4416A Rev. A2
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY
PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY
ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT
CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR
SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
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 accord ance with ins tructions for use provided in the labeli ng,
can be rea sonably expec ted to result in s ignificant inju ry to the
user.
2. A critical component is any component of a life support device
or system whose fai lu re to per form c an be reaso nably expe cted
to cause the failure of the life support device or system, or to
affect its safety or effectiveness.
PRODUCT STATUS DEFINITIONS
Defi nitio n o f 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.
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Rev. I15
MMBF4416A N-Channel RF A mplifier
