Silicon NPN Epitaxial Planar Type Transistor - Toshiba
Description
TOSHIBA Transistor Silicon NPN Epitaxial Planar Type
MT4S24U
VHF~UHF Band Low Noise Amplifier Applications
• Low Noise Figure: NF = 1.
55dB(Typ.
) (@f = 2GHz) • High Gain: |S21e|2 = 11.
5dB(Typ.
) (@f = 2 GHz)
MT4S24U
Unit: mm
Absolute Maximum Ratings (Ta = 25°C)
Characteristic
Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector power dissipation Junction temperature Storage temperature range
Symbol
VCBO VCEO VEBO
IC IB PC(Note.
1) Tj Tstg
Rating
10 5 2 50 10 175 150 −55 to 150
Unit
V V V mA mA mW °C °C
USQ
1.
Emitter1(E1) 2.
Collector(C) 3.
Emitter2(E2) 4.
Base(B)
JEDEC
―
JEITA
―
TOSHIBA
2-2K1A
Weight: 6 mg (typ.
)
Note.
1: The device is mounted on a FR4 board (20mm X 25mm X 1.
55 mm (t))
Note.
2: Using continuously under heavy loads (e.
g.
the application of high temperature/current/voltage and the significant change in temperature, etc.
) may cause this product to decrease in the reliability significantly even if the operating conditions (i.
e.
operating temperature/current/voltage, etc.
) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.
e.
reliability test report and estimated failure rate, etc).
Marking
4
3 Type Name
R8
12
1 2010-08-18
MT4S24U
Microwave Characteristics (Ta = 25°C)
Characteristic
Transition frequency Insertion gain Noise figure
Symbol
fT |S21e|2
NF
Condition
VCE = 3 V, IC = 20 mA VCE = 3 V, IC = 20 mA, f = 2 GHz VCE = 3 V, IC = 7 mA, f = 2 GHz
Min Typ.
Max Unit
12.
5 9.
5 ⎯
14.
5 11.
5 1.
55
⎯ ⎯ 2.
35
GHz dB
Electrical Characteristics (Ta = 25°C)
Characteristic
Symbol
Condition
Min Typ.
Max Unit
Collector cut-off current Emitter cut-off current DC current gain Reverse transfer capacitance
ICBO IEBO hFE Cre
VCB = 6 V, IE = 0
⎯ ⎯ 100 nA
VEB = 1 V, IC = 0
⎯ ⎯ 100 nA
VCE = 3 V, IC = 20 mA...
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