H11F1, H11F2, H11F3
PHOTON COUPLED BILATERAL
ANALOG FET
APPROVALS
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UL recognised, File No. E91231
DESCRIPTION
The H11F_ series are optically coupled isolators
consisting of infrared light emitting diode and a
symmetrical bilateral silicon photodetector. The
detector is electrically isolated from the input and
performs like an ideal isolated FET designed for
distortion-free control of low level ac and dc
analog signals.The H11F_ series are mounted in a
standard 6pin dual in line plastic package.
FEATURES
Options :-
10mm lead spread - add G after part no.
Surface mount - add SM after part no.
Tape&reel - add SMT&R after part no.
As a remote variable resistor
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≤
100
Ω
to
≥
300M
Ω
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≥
99.9% Linearity
≤
15 pF Shunt Capacitance
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≥
100G
Ω
I/O Isolation Resistance
As an Analog Signal Switch
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Extremely low Offset Voltage
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60V pk-pk Signal Capability
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No Charge Injection or Latchup
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ton, toff
≤
15
µ
s
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2.54
7.0
6.0
8.9
max.
1
2
3
Dimensions in mm
6
5
4
8.3 max.
5.1
max.
3.9
3.1
15°
Max
0.5
min.
0.48
0.25
APPLICATIONS (cont.)
As an Analog Signal Switch
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Isolated sample and hold circuit
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Multiplexed, optically isolated A/D conversion
ABSOLUTE MAXIMUM RATINGS
(25°C unless otherwise specified)
Storage Temperature
-55°C to + 150°C
Operating Temperature
-55°C to + 100°C
Lead Soldering Temperature
(1/16 inch (1.6mm) from case for 10 secs) 260°C
INPUT DIODE
Forward Current
Reverse Voltage
Power Dissipation
OUTPUT TRANSISTOR
Breakdown Voltage
H11F1, H11F2
H11F3
Detector Current (continuous)
Power Dissipation
POWER DISSIPATION
Total Power Dissipation
350mW
±30V
±15V
±100mA
300mW
60mA
6V
100mW
APPLICATIONS
As a remote variable resistor
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Isolated variable attenuator
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Automatic gain control
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Active filter fine tuning / band switching
OPTION SM
SURFACE MOUNT
OPTION G
8.3 max
1.2
0.6
10.2
9.5
1.4
0.9
0.26
10.16
ISOCOM COMPONENTS LTD
Unit 25B, Park View Road West,
Park View Industrial Estate, Brenda Road
Hartlepool, Cleveland, TS25 1YD
Tel: (01429) 863609 Fax :(01429) 863581
7/12/00
ISOCOM INC
1024 S. Greenville Ave, Suite 240,
Allen, TX 75002 USA
Tel: (214) 495-0755 Fax: (214) 495-0901
e-mail info@isocom.com
http://www.isocom.com
DB91018AAS/A3
ISOCOM [ ISOCOM COMPONENTS ]
