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NE685 Datasheet(PDF) 4 Page - NEC

Part # NE685
Description  SURFACE MOUNT NPN SILICON HIGH FREQUENCY TRANSISTOR
PDF  17 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  NEC [NEC]
Direct Link  http://www.nec.com/
Logo NEC - NEC

NE685 Datasheet(HTML) 4 Page - NEC

  NE685 Datasheet HTML 1Page - NEC NE685 Datasheet HTML 2Page - NEC NE685 Datasheet HTML 3Page - NEC NE685 Datasheet HTML 4Page - NEC NE685 Datasheet HTML 5Page - NEC NE685 Datasheet HTML 6Page - NEC NE685 Datasheet HTML 7Page - NEC NE685 Datasheet HTML 8Page - NEC NE685 Datasheet HTML 9Page - NEC Next Button
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NE68518, NE68530
D.C. POWER DERATING CURVE
200
100
0
0
50
100
150
INFINITE
HEAT SINK
FREE AIR
114
180
Ambient Temperature, TA (C°)
200
100
0
0
100
150
125
180
50
50
150
114
FREE AIR
INFINITE
HEAT SINK
Ambient Temperature, TA (C°)
NE68519
D.C. POWER DERATING CURVE
1
2
5
10
20
50
5
4
3
2
1
0
VCE = 3 V
f = 2 GHz
VCE = 3 V
IC = 10 mA
MAG
|S21E|2
0.1
0.2
0.5
1.0
2.0
5.0
50
40
30
20
10
0
38.4
114
0
50
100
150
0
100
180
200
FREE AIR
INFINITE
HEAT SINK
Frequency, f (GHz)
NE68533, NE68539
D.C. POWER DERATING CURVE
1
2
5
10
20
50
0
2
4
6
8
10
12
VCE = 3 V
f = 2 GHz
INSERTION GAIN vs.
COLLECTOR CURRENT
Collector Current, IC (mA)
Ambient Temperature, TA (°C)
Collector Current, IC (mA)
TYPICAL PERFORMANCE CURVES (TA = 25°C)
NOISE FIGURE
vs. COLLECTOR CURRENT
FORWARD INSERTION GAIN
AND MAXIMUM AVAILABLE GAIN
vs. FREQUENCY
NE685 SERIES



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