FOD2711S Fairchild Optoelectronics Group, FOD2711S Datasheet - Page 3

• Manufacturer Part Number: FOD2711S
• Description: OPTOCOUPLER TRANS OUT 8-SMD
• Manufacturer: Fairchild Optoelectronics Group

Specifications of FOD2711S

• Number Of Channels: 1
• Input Type: DC
• Voltage - Isolation: 5000Vrms
• Current Transfer Ratio (min): 100% @ 10mA
• Current Transfer Ratio (max): 200% @ 10mA
• Voltage - Output: 30V
• Current - Output / Channel: 50mA
• Vce Saturation (max): 400mV
• Output Type: Transistor
• Mounting Type: Surface Mount
• Package / Case: 8-SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Dc Forward (if): -

© 2002 Fairchild Semiconductor Corporation
1. The deviation parameters V
2. The dynamic impedance is defined as |Z
ELECTRICAL CHARACTERISTICS
INPUT CHARACTERISTICS
Parameter
LED forward voltage
Reference voltage
Deviation of V
Ratio of Vref variation
to the output of the error amplifier
Feedback input current
Deviation of I
Minimum drive current
Off-state error amplifier current
Error amplifier
output impedance - See Note 2
Z
obtained over the rated temperature range. The average full-range temperature coefficient of the reference input voltage, ∆ V
is defined as:
where ∆ T
Figure 2), the total dynamic impedance of the circuit is given by:
∆V
(-40 to +85°C)
(25°C)
OUT, TOT
REF
(
ppm/°C
A
=
is the rated operating free-air temperature range of the device.
REF
REF
∆V
------- -
∆I
over temperature - See Note 1
over temperature - See Note 1
≈
)
=
Z
OUT
{
---------------------------------------------------------------------------------------------------- -
V
REF DEV
×
REF(DEV)
(
1
+
R1
------- -
R2
)
/V
REF
and I
∆T
(
T
OUT
(V
A
REF(DEV)
A
COMP
=
| = ∆ V
(I
(V
(I
LED
25°C
COMP
LED
(T
(V
= V
A
= 10 mA, V
V
COMP
are defined as the differences between the maximum and minimum values
= 10 mA, R1 = 10 k Ω ) (Fig.3)
)
LED
COMP
= 25°C Unless otherwise specified.)
} 10
FB
= V
×
, I
= 13.2 V, V
Page 3 of 14
/ ∆ I
FB
LED
= V
6
(V
LED
, I
LED
COMP
= 0.1 mA to 15 mA,
(T
REF
(T
COMP
. When the device is operating with two external resistors (see
A
A
Test Conditions
= 10 mA (Fig.1)
= -40 to +85°C) V
= -40 to +85°C)
to 12 V) (Fig.2)
(I
FB
= V
LED
= V
= 0) (Fig.4)
FB
FB
= 10 mA,
f<1 kHZ)
) (Fig.1)
)(Fig.1)
OPTICALLY ISOLATED
I
I
REF (DEV)
Symbol
∆ V
LED (MIN)
REF (DEV)
∆ V
|Z
ERROR AMPLIFIER
I
V
I
(OFF)
REF
V
COMP
OUT
REF
REF
F
|
/
1.221
1.228 1.240 1.252
Min
0.001
Typ**
0.15
0.15
0.25
-1.5
55
4
FOD2711
1.259
Max
-2.7
1.5
0.5
0.3
0.1
12
80
mV/V
9/6/02
Ohm
Unit
mV
µA
µA
µA
µA
V
V
REF
,