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Specifications
Voltage - Forward(Vf):
1.2V
Wavelength:
940nm
Operating Temperature:
-40℃~+85℃
Mfr. Part #:
8TR3427000000002
Package:
SMD-4P,3.4x2.7mm
Key Attributes
Model Number:
8TR3427000000002
Product Description
Product Overview
The Edison Opto ITR-3427 is a light reflection switch featuring a GaAs IR-LED transmitter and a high-sensitivity NPN photo-transistor receiver. Designed for short-distance operation in the infrared range, it offers fast response time, high sensitivity, and a thin, compact form factor with visible wavelength cut-off. This Pb-free component is suitable for applications such as cameras, VCRs, floppy disk drivers, cassette type recorders, and various microcomputer control equipment.
Product Attributes
- Brand: Edison Opto
- Origin: Taiwan
- Material: IR GaAlAs (Emitter), Silicon (Detector)
- Color: Black (Resin)
- Certifications: Pb-free
Technical Specifications
| Symbol | Parameters | Test conditions | Min | Typ | Max | Units | Notes |
| INPUT (Emitter) | |||||||
| VF | Forward Voltage | IF=20mA | - | 1.2 | 1.6 | V | |
| P | Peak Wavelength | IF=10mA | - | 940 | - | nm | |
| IR | Reverse Current | VR=5V | - | - | 10 | A | |
| OUTPUT (Detector) | |||||||
| BVCEO | Collector-Emitter Breakdown Voltage | 30 | - | - | V | 2 | |
| BVECO | Emitter-Collector Breakdown Voltage | 5 | - | - | V | 3 | |
| IC | Collector Current | - | - | 20 | mA | ||
| VCE(sat) | Collector-Emitter Saturation Voltage | IC=2mA Ee=1mW /cm | - | - | 0.4 | V | |
| ICEO | Collector Dark Current | VCE=10V Ee=0mW /cm | - | - | 100 | nA | |
| IC(ON) | Collector Light Current | VCE=5V IF=10mA d=1mm | 0.18 | - | 0.44 | mA | 5 |
| ILEAK | Leakage Current | VCE=5V IF=10mA with no reflection | - | - | 1 | A | |
| tr | Rise Time | VCE=2V IC=100A RL=1K d=1 mm | - | 20 | - | S | 6 |
| tf | Fall Time | - | 20 | - | S | ||
| SENSOR | |||||||
| Topr | Operating Temperature | -40 | ~ | +85 | |||
| Tstg | Storage Temperature | -40 | ~ | +100 | |||
| Tsol | Soldering Temperature | - | - | 260 | 4 | ||
2504101957_Edison-8TR3427000000002_C46609811.pdf
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