1N4099 Ver la hoja de datos (PDF) - Semtech Electronics LTD.
Número de pieza
componentes Descripción
Fabricante
1N4099 Datasheet PDF : 3 Pages
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1N4099…1N4135
Noise density, (N D) is specified in microvolts-rms per square-root-hertz.
Actual measurement is performed using a 1KHz to 8KHz frequency
bandpass filter at a constant Zener test current(I ZT) at 25 C ambient
temperature. ND is calculated from the formula.
BATTERY
(-) POWER (+)
SUPPLY
(LOW NOISE
SOURCE)
R
LOAD
A
TRUE
RMS
VOLT
METER
SHIELDED
TEST
CIRCUIT
DC
BLOCKING
CAPACITOR
AMPLIFIER
FILTER
fo=2KHz
sp=1.3KHz
Vnoise
Capacitance vs. VZ Curve
200
500
400
300
200
100
0
0 25
100
150
200
Ambient Temperature: Ta (OC)
Power Derating Curve
20
100
at zero volt
at -8 volts(VR)
20
10
0
40 80 120 160 200
Zener voltage
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 20/06/2007
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