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PDF FODM2705 Data sheet ( Hoja de datos )
| Número de pieza | FODM2705 | |
| Descripción | (FODM12x / FODM27xx) 4-Pin Full Pitch Mini-Flat Package Transistor Output Optocouplers | |
| Fabricantes | Fairchild Semiconductor | |
| Logotipo |  |
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February 2007
FODM121 Series, FODM124, FODM2701 Series, FODM2705
4-Pin Full Pitch Mini-Flat Package Transistor Output
Optocouplers
Features
Applications
■ >5mm creepage/clearance
■ Compact 4-pin surface mount package
(2.4mm maximum standoff height)
■ Current Transfer Ratio in selected groups
DC Input:
FODM121: 50–600% FODM2701: 50–300%
FODM121A: 100–300% FODM2701A: 150–300%
FODM121B: 50–150% FODM2701B: 80–160%
FODM121C: 100–200% FODM124: 100% MIN
FODM121D: 50–100%
FODM121E: 150–300%
FODM121F: 100–600%
FODM121G: 200–400%
AC Input:
FODM2705: 50–300%
■ Digital logic inputs
■ Microprocessor inputs
■ Power supply monitor
■ Twisted pair line receiver
■ Telephone line receiver
Description
The FODM124, FODM121, and FODM2701 series con-
sists of a gallium arsenide infrared emitting diode driving
a phototransistor in a compact 4-pin mini-flat package.
The lead pitch is 2.54 mm. The FODM2705 series con-
sists of two gallium arsenide infrared emitting diodes
connected in inverse parallel for AC operation.
■ Available in tape and reel quantities of 500 and 2500
■ Applicable to Infrared Ray reflow
(260°C max, 10 seconds)
■ C-UL, UL and VDE* certifications
www.DataSheet4U.com
*option ‘V’ required
Package Dimensions
4.40±0.20
2.54
2.00±0.20
3.85±0.20
0.10±0.10
0.40±0.10
Note:
All dimensions are in millimeters.
©2006 Fairchild Semiconductor Corporation
FODMX Rev. 1.0.7
5.30±0.30
7.00
+0.2
–0.7
ANODE 1
4 COLLECTOR
CATHODE 2
3 EMITTER
Equivalent Circuit
FODM121, FODM124, FODM2701
0.20±0.05
ANODE 1
4 COLLECTOR
CATHODE 2
3 EMITTER
Equivalent Circuit
FODM2705
1 www.fairchildsemi.com
1 page  
Fig 7. Collector Dark Current vs. Ambient
Temperature (FODM121/2701/2705)
10000
1000
VCE = 40V
100
10
1
0.1
-40
-20
0
20 40 60 80 100 120
TA - Ambient Temperature (°C)
Fig. 9 Switching Time vs. Load Resistance
(FODM121/2701/2705)
1000
VCC = 5V
TA = 25oC
IF = 5mA
tOFF
IF = 16mA
100
tS
10
tON
1
1 10
RL - Load Resistance (kΩ)
Fig. 11 Current Transfer Ratio vs.
Forward Current (FODM124)
TA = 25°C
VCE = 0.5V
100
100
Fig. 8 Normalized Current Transfer Ratio vs.
Ambient Temperature (FODM121/2701/2705)
160
IF = 5mA
140 VCE = 5V
Normalized to TA = 25oC
120
100
80
60
40
20
-40 -20 0
20 40 60 80 100 120
TA - Ambient Temperature (°C)
Fig. 10 Collector-Emitter Saturation Voltage
vs. Ambient Temperature (FODM124)
0.35
0.30
IF = 1mA
IC = 0.5mA
0.25
0.20
0.15
0.10
0.05
0.00
-40 -20 0 20 40 60 80 100 120
TA - Ambient Temperature (°C)
Fig 12. Collector Current vs. Forward Current
(FODM124)
TA = 25°C
VCE = 0.5V
10
1
0.1
10
0.1
1 10
IF - Forward Current (mA)
FODMX Rev. 1.0.7
0.01
0.1
5
1 10
IF - Forward Current (mA)
www.fairchildsemi.com
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet FODM2705.PDF ] | |
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