NE687 SERIES
TYPICAL PERFORMANCE CURVES (TA = 25°)
NE68719
NE68718, NE68730
D.C. POWER DERATING CURVE
D.C. POWER DERATING CURVE
150
150
FREE AIR
FREE AIR
100
90
100
90
50
50
0
0
0
0
50
50
100
150
100
150
Ambient Temperature, TA (°C)
Ambient Temperature, TA (°C)
NE68733, NE68739
COLLECTOR CURRENT vs.
D.C. POWER DERATING CURVE
COLLECTOR TO EMITTER VOLTAGE
25
20
15
150
FREE AIR
200 µA
180 µA
160 µA
100
90
140 µA
120 µA
100 µA
10
5
50
80 µA
60 µA
40 µA
IB = 20 µA
0
0
0
50
100
150
0
2.2
2.6
2.4
Ambient Temperature, TA (°C)
Collector to Emitter Voltage, VCE (V)