FOD2711(2003) データシートの表示（PDF） - Fairchild Semiconductor
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FOD2711 Datasheet PDF : 15 Pages
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OPTICALLY ISOLATED
ERROR AMPLIFIER
FOD2711
OUTPUT CHARACTERISTICS (TA = 25°C Unless otherwise specified.)
Parameter
Test Conditions Symbol
Min
Typ
Max
Unit
Collector dark current
Emitter-collector voltage breakdown
Collector-emitter voltage breakdown
(VCE = 10 V) (Fig. 5)
ICEO
(IE = 100 µA) BVECO
7
(IC = 1.0mA) BVCEO
70
50
nA
V
V
TRANSFER CHARACTERISTICS (TA = 25°C Unless otherwise specified.)
Parameter
Test Conditions Symbol Min
Typ
Max
Unit
Current transfer ratio
Collector-emitter
saturation voltage
(ILED = 10 mA, VCOMP = VFB,
VCE = 5 V) (Fig. 6)
CTR
100
(ILED = 10 mA, VCOMP = VFB,
IC = 2.5 mA) (Fig. 6)
VCE (SAT)
200
%
0.4
V
ISOLATION CHARACTERISTICS (TA = 25°C Unless otherwise specified.)
Parameter
Test Conditions Symbol Min
Typ
Input-output insulation
leakage current
Withstand insulation
voltage
Resistance (input to output)
(RH = 45%, TA = 25°C, t = 5s,
VI-O = 3000 VDC) (note. 1)
(RH <= 50%, TA = 25°C, t = 1 min)
(note 1)
VI-O = 500 VDC (note. 1)
II-O
VISO
RI-O
5000
1012
Max
Unit
1.0
µA
Vrms
Ohm
SWITCHING CHARACTERISTICS (TA = 25°C Unless otherwise specified.)
Parameter
Test Conditions Symbol Min
Typ
Bandwidth
(Fig. 7) BW
10
Common mode transient
immunity at output high
(ILED = 0 mA, Vcm = 10 VPP
RL = 2.2 kΩ (Fig. 8) (note 2)
CMH
1.0
Common mode transient
immunity at output low
(ILED = 10 mA, Vcm = 10 VPP
RL = 2.2 kΩ (Fig. 8) (note 2)
CML
1.0
Max
Unit
kHZ
kV/µs
kV/µs
Notes
1. Device is considered as a two terminal device: Pins 1, 2, 3 and 4 are shorted together and Pins 5, 6, 7 and 8 are shorted together.
2. Common mode transient immunity at output high is the maximum tolerable (positive) dVcm/dt on the leading edge of the
common mode impulse signal, Vcm, to assure that the output will remain high. Common mode transient immunity at output low
is the maximum tolerable (negative) dVcm/dt on the trailing edge of the common pulse signal,Vcm, to assure that the output will
remain low.
© 2003 Fairchild Semiconductor Corporation
Page 4 of 15
4/14/03
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