OPB315L
SENSOR OPT SLOT PHOTOTRANS MODUL
Optical Sensors Photointerrupters Slot Type Transistor Output
Slotted Module, 4-Lead Dual Row
Active
$4.89 / unit (market reference)
MOQ: 200 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | TT Electronics/Optek Technology |
| Model | OPB315L |
| Package / Case | Slotted Module, 4-Lead Dual Row |
| Mounting Type | Chassis Mount |
| Operating Temperature | -40°C ~ 80°C |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
OPB315L by TT Electronics/Optek Technology 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 Slotted Module, 4-Lead Dual Row 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 OPB315L
Alternatives & Replacements
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All Technical Specifications
| Sensing Method | Through-Beam |
| Sensing Distance | 0.900" (22.86mm) |
| Output Configuration | Phototransistor |
| Current - Collector (Ic) (Max) | 1 mA |
| Current - DC Forward (If) (Max) | 50 mA |
| Voltage - Collector Emitter Breakdown (Max) | 30 V |
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