NPN Silicon Low Noise / High-Frequency Transistors
Description
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF Line
NPN Silicon
Low Noise, High-Frequency
Transistors
Designed for use in high gain, low noise small–signal amplifiers.
This series features excellent broadband linearity and is offered in a variety of packages.
• Fully Implanted Base and Emitter Structure • 9 Finger, 1.
25 Micron Geometry with Gold Top Metal • Gold Sintered Back Metal • Available in tape and reel packaging options:
T1 suffix = 3,000 units per reel T3 suffix = 10,000 units per reel • MRF947R, T3 is Emitter–Base Pin out reversed.
All electricals same as MRF947
Order this document by MMBR941LT1/D
MMBR941 MRF941 MRF947
MRF9411 SERIES
IC = 50 mA LOW NOISE HIGH–FREQUENCY TRANSISTORS
CASE 318–08, STYLE 6 SOT–23
LOW PROFILE MMBR941LT1, T3, MMBR941BLT1, T3
CASE 317–01, STYLE 2 MACRO–X MRF941
CASE 419–02, STYLE 3 MRF947AT1, MRF947BT1, T3,
MRF947T1, T3
CASE 419–02, STYLE 6 MRF947RT3
REV 8
©MMOotoTrOolaR, OIncL.
A19R97F DEVICE DATA
CASE 318A–05, STYLE 1 SOT–143
LOW PROFILE MRF9411LT1, MRF9411BLT1, T3
MMBR941 MRF941 MRF947 MRF9411 SERIES 1
MAXIMUM RATINGS Rating
Symbol MRF941 MMBR941LT1, T3 MRF9411LT1 MRF947 Series Unit
Collector–Emitter Voltage
Collector–Base Voltage
Emitter–Base Voltage
Power Dissipation (1) TC = 75°C Derate linearly above Tcase = 75°C @
Collector Current — Continuous (2)
Maximum Junction Temperature
Storage Temperature
Thermal Resistance, Junction to Case
VCEO VCBO VEBO PDmax
IC TJmax
Tstg RθJC
10 20 1.
5 0.
4 4.
0 50 150 – 55 to +150 250
10 20 1.
5 0.
25 3.
33 50 150 – 55 to +150 300
10 20 1.
5 0.
25 3.
33 50 150 – 55 to +150 300
10 20 1.
5 0.
188 2.
5 50 150 – 55 to +150 400
Vdc Vdc Vdc Watts mW/°C mA °C °C °C/W
DEVICE MARKING
MMBR941LT1, T3 = 7Y MRF9411LT1 = 10
MMBR941BLT1, T3 = 7N MRF9411BLT1, T3 = 18
MRF947T1, T3 = A MRF947AT1 = G
MRF947BT1, T3 = H MRF947RT3 = I
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) Characteristic
Symbol
Min
Typ
Max Unit
OFF CHARACTERISTICS (3)
Collector–Emitter Breakdown Voltage (IC = 0.
1 ...
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