FOD050L
FOD050L is 3.3V and 5V High Speed Transistor Optocouplers manufactured by onsemi.
Description
The FOD050L and FOD053L optocouplers consist of an Al Ga As
LED optically coupled to a high speed photodetector transistor. These devices are specified for operation at 3.3 V and 5 V supply voltages.
A separate connection for the bias of the photodiode improves the speed by several orders of magnitude over conventional phototransistor optocouplers by reducing the base- collector capacitance of the input transistor.
An internal noise shield provides superior mon mode rejection of CMH = 50 k V/ms (typical) and CML = 35 k V/ms (typical).
Features
- Low Power Consumption
- High Speed
- Available in Single- Channel 8- Pin SOIC (FOD050L) or
Dual- Channel 8- Pin SOIC (FOD053L)
- Superior CMR
- CMH = 50 k V/ms (typical) and CML = 35 k V/ms
(typical)
- Guaranteed Performance over Temperature: 0°C to 70°C
- Safety and Regulatory Approvals:
- UL1577, 2,500 VACRMS for 1 Minute
- DIN- EN/IEC60747- 5- 5, 565 V Peak Working Insulation
Voltage
Applications
- Line Receivers
- Pulse Transformer Replacement
- High- Speed Logic Ground Isolation: LVTTL/LVCMOS
- Wide Bandwidth Analog Coupling
TRUTH TABLE LED On Off
VO LOW HIGH
DATA SHEET .onsemi.
SOIC8 CASE 751DZ
MARKING DIAGRAM 1
ON 50L
V X YY S
1. ON = onsemi Logo 2. 50L = Device Number (50L or 53L) 3. V = DIN EN/IEC60747- 5- 5 Option
(only appears on ponent with this option 4. X = One- Digit Year Code, e.g. ‘5’ 5. YY = Two Digit Work Week, Ranging from ‘01’ to ‘53’ 6. S = Assembly Package Code
ORDERING INFORMATION
See detailed ordering and shipping information on page 10 of this data sheet.
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