H11AA814A
AC IN-DARLINGTON OUT OPTOCOUPLER
Optoisolators Transistor Photovoltaic Output
4-DIP (0.300", 7.62mm)
Obsolete
$0.19 / unit (market reference)
MOQ: 1603 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Rochester Electronics, LLC |
| Model | H11AA814A |
| Package / Case | 4-DIP (0.300", 7.62mm) |
| Mounting Type | Through Hole |
| Operating Temperature | -55°C ~ 100°C |
| Supplier Device Package | 4-DIP |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
H11AA814A by Rochester Electronics, LLC is an N-channel power MOSFET rated at N/A / N/A, commonly used in DC-DC converters, motor drivers, power supplies, and battery protection circuits. The 4-DIP (0.300", 7.62mm) package offers good thermal performance for SMT mounting. Key spec: Rds(on) max N/A. Select gate driver voltage carefully — logic-level variants exist for direct MCU drive.
📖 Technical Guides for H11AA814A
Alternatives & Replacements
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SFH618A-4X
OPTOISOLATOR 5.3KV TRANS 4DIP
All Technical Specifications
| Input Type | AC, DC |
| Output Type | Transistor |
| Number of Channels | 1 |
| Voltage - Isolation | 5300Vrms |
| Vce Saturation (Max) | 200mV |
| Rise / Fall Time (Typ) | 2.4µs, 2.4µs |
| Voltage - Output (Max) | 70V |
| Current - Output / Channel | 50mA |
| Current Transfer Ratio (Max) | 150% @ 1mA |
| Current Transfer Ratio (Min) | 50% @ 1mA |
| Voltage - Forward (Vf) (Typ) | 1.2V |
| Current - DC Forward (If) (Max) | 50 mA |
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