BF1214,115 NXP Semiconductors, BF1214,115 Datasheet - Page 9

• Manufacturer Part Number: BF1214,115
• Description: MOSFET N-CH DUAL GATE 6V UMT6
• Manufacturer: NXP Semiconductors

Specifications of BF1214,115

• Package / Case: SC-70-6, SC-88, SOT-363
• Transistor Type: N-Channel Dual Gate
• Frequency: 400MHz
• Gain: 31dB
• Voltage - Rated: 6V
• Current Rating: 30mA
• Noise Figure: 0.9dB
• Current - Test: 18mA
• Voltage - Test: 5V
• Configuration: Dual
• Continuous Drain Current: 30 mA
• Drain-source Breakdown Voltage: 6 V
• Gate-source Breakdown Voltage: 6 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 65 C
• Mounting Style: SMD/SMT
• Transistor Polarity: N-Channel
• Application: VHF/UHF
• Channel Type: N
• Channel Mode: Enhancement
• Drain Source Voltage (max): 6V
• Power Gain (typ)@vds: 35@5VdB
• Noise Figure (max): 1.8dB
• Package Type: SOT-363
• Pin Count: 6
• Input Capacitance (typ)@vds: 2.2@5V@Gate 1/3.5@5V@Gate 2pF
• Output Capacitance (typ)@vds: 0.8@5VpF
• Reverse Capacitance (typ): 0.02@5VpF
• Operating Temp Range: -65C to 150C
• Mounting: Surface Mount
• Number Of Elements: 2
• Screening Level: Military
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 934061308115; BF1214 T/R; BF1214 T/R

NXP Semiconductors
BF1214_1
Product data sheet
Fig 10. Amplifier A: typical gain reduction as a function
Fig 12. Amplifier A: typical drain current as a function of gain reduction; typical values
reduction
gain
(dB)
10
20
30
40
50
0
V
R
see
of the AGC voltage; typical values
V
0
DS(A)
DS(A)
G1(A)
Figure
= 5 V; V
= 5 V; V
= 68 k ; f
8.2 Graphs for amplifier A
24.
1
GG
GG
w
= 5 V; I
= 5 V; V
= 50 MHz; T
2
D(nom)(A)
G2-S(nom)
(mA)
amb
I
D
30
20
10
= 18 mA;
0
= 25 C;
3
= 4 V; R
0
V
001aah001
AGC
(V)
G1(A)
10
Rev. 01 — 30 October 2007
4
= 68 k ; f
20
w
= 50 MHz; I
Fig 11. Amplifier A: unwanted voltage for 1 %
30
(dB V)
V
unw
110
100
90
80
gain reduction (dB)
V
R
I
cross modulation as a function of gain
reduction; typical values
D(nom)(A)
0
DS(A)
G1(A)
40
D(nom)(A)
001aah003
= 5 V; V
= 68 k ; f
= 18 mA; T
10
= 18 mA; T
50
Dual N-channel dual gate MOSFET
GG
w
= 5 V; V
= 50 MHz; f
20
amb
amb
= 25 C; see
= 25 C; see
G2-S(nom)
30
unw
= 60 MHz;
gain reduction (dB)
= 4 V;
© NXP B.V. 2007. All rights reserved.
40
Figure
001aah002
Figure
BF1214
24.
24.
50
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