Fairchild Semiconductor FODM121BR2
- Part No.:
- FODM121BR2
- Manufacturer:
- Fairchild Semiconductor
- Package:
- 4-SMD, Gull Wing
- Datasheet:
-
FODM121BR2.pdf
- Description:
- TRANSISTOR OUTPUT OPTOCOUPLER, 3
- Quantity:
- Payment:

- Shipping:

Inventory:2,284
Please send an inquiry. Send us your inquiry, and we will respond immediately.
FODM121BR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Fairchild Semiconductor
- Series:
- FODM121
- Package/Case:
- 4-SMD, Gull Wing
- Packaging:
- Bulk
- Product Status:
- Active
- Number of Channels:
- 1
- Voltage - Isolation:
- 3750Vrms
- Current Transfer Ratio (Min):
- 50% @ 5mA
- Current Transfer Ratio (Max):
- 150% @ 5mA
- Turn On / Turn Off Time (Typ):
- -
- Rise / Fall Time (Typ):
- 3µs, 3µs
- Input Type:
- DC
- Output Type:
- Transistor
- Voltage - Output (Max):
- 80V
- Current - Output / Channel:
- 80mA
- Voltage - Forward (Vf) (Typ):
- 1.3V (Max)
- Current - DC Forward (If) (Max):
- 50 mA
- Vce Saturation (Max):
- 400mV
- Grade:
- -
- Qualification:
- -
- Operating Temperature:
- -40°C ~ 110°C
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 4-MFP
FODM121BR2 FAQ
1.How can I place an order for FODM121BR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for FODM121BR2 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for FODM121BR2 reliable?
The price and inventory of FODM121BR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for FODM121BR2 is usually 5 days.
3.What payment methods are accepted for FODM121BR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for FODM121BR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for FODM121BR2?
FODM121BR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your FODM121BR2 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for FODM121BR2?
For technical support, including FODM121BR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your FODM121BR2 requirements.
6.How does Aetrix verify that FODM121BR2 is sourced from the original manufacturer or authorized distributors?
All FODM121BR2 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that FODM121BR2 meets industry standards.
7.What is the process for return or replacement of FODM121BR2?
All FODM121BR2 units undergo pre-shipment inspection (PSI). If there is an issue with FODM121BR2, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The FODM121BR2 part is unused and in its original packaging.
Return procedure for FODM121BR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
FODM121BR2 Tags

-
LTV-816S
Lite-On Inc.

-
CNY17-3
Vishay Semiconductor Opto Division

-
LTV-816S-TA1
Lite-On Inc.

-
LTV-817
Lite-On Inc.

-
LTV-817S
Lite-On Inc.

-
LTV-817S-TA1
Lite-On Inc.

-
LTV-826S
Lite-On Inc.

-
FOD817CSD
onsemi
.jpg)
-
LTV-356T
Lite-On Inc.

-
LTV-357T
Lite-On Inc.

-
VO618A-3X017T
Vishay Semiconductor Opto Division

-
4N35S-TA1
Lite-On Inc.
Tech Hub
Amplifier guide covering voltage, current and power amplification, gain, feedback, amplifier classes, audio and RF applications, op-amp circuits, transimpedance amplifiers, datasheet selection and trou…
Machine vision system guide covering components, inspection workflow, camera and lens selection, FOV, pixel resolution, motion blur, strobe lighting, bandwidth, 2D/3D vision, integration, troubleshooti…
Electronic devices and circuits guide covering passive components, semiconductors, analog and digital circuits, circuit theory, practical calculations, troubleshooting, datasheet selection, and learnin…
Oil pressure sensor diagnosis covering symptoms, location, testing, replacement, socket access, common failure cases, and the electronic signal path between the pressure sensor, wiring, ECU and gauge s…
MLCC ESR, impedance and self-resonant frequency in decoupling networks. Covers PDN behavior, frequency response, measurement methods, failure cases and practical capacitor selection for power integrity…
An actuator converts a control signal and energy source into mechanical motion. This guide explains actuator types, working principles, electric and linear actuators, automotive use cases, troubleshoot…
A potentiometer is a three-terminal adjustable resistor used for voltage division, analog control, calibration and signal adjustment. This guide explains wiring, symbols, types, 10k values, digital pot…
An FPGA is reconfigurable digital hardware used for custom logic, parallel processing, low-latency I/O and interface control. This guide explains FPGA meaning, architecture, boards, programming flow, a…
A logic gate is a basic digital circuit that uses Boolean logic to convert binary inputs into one output. This guide explains AND, OR, NOT, NAND, NOR, XOR, truth tables, universal gates, logic ICs and …
A mass air flow sensor, often called a MAF sensor, measures the amount of air entering an engine.
