FODM121A
DC-IN 1-CH Transistor DC-OUT 4-Pin Mini-Flat Tube
Inventory:8,637
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : FODM121A
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Package/Case : 4-SMD,GullWing
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Brands : onsemi
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Components Categories : Transistor, Photovoltaic Output Optoisolators
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Datesheet : FODM121A DataSheet (PDF)
Overview of FODM121A
The FODM121 series, FODM124, and FODM2701 consists 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 consists of two gallium arsenide infrared emitting diodes connected in inverse parallel for AC operation.
Key Features
- More than 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%
FODM121A: 100–300%
FODM121B: 50–150%
FODM121C: 100–200%
FODM124: 100% MIN
FODM2701: 50–300%
AC Input:
FODM2705: 50–300% - Safety and Regulatory Approvals:
♦ UL1577, 3,750 VACRMS for 1 Minute
♦ DIN−EN/IEC60747−5−5, 565 V Peak Working Insulation Voltage
Application
- Digital logic inputs
- Microprocessor inputs
- Power supply monitor
- Twisted pair line receiver
- Telephone line receiver
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Package | Tube | Product Status | Active |
Number of Channels | 1 | Voltage - Isolation | 3750Vrms |
Current Transfer Ratio (Min) | 100% @ 5mA | Current Transfer Ratio (Max) | 300% @ 5mA |
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 |
Operating Temperature | -40°C ~ 110°C | Mounting Type | Surface Mount |
Package / Case | 4-SMD, Gull Wing | Supplier Device Package | 4-SMD |
Base Product Number | FODM121 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package
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Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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