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Transmissive Types with Photo-IC Output
EE-SX301/-SX401 Photomicrosensor
(Transmissive)
- Incorporates an IC chip with a built-in detector element and amplifier.
- Incorporates a detector element with a built-in temperature compensation circuit.
- A wide supply voltage range: 4.5 to 16 VDC
- Directly connects with C-MOS and TTL.
- High resolution with a 0.5-mm-wide sensing aperture.
- Dark ON model (EE-SX301)
- Light ON model (EE-SX401)
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Updated June 23, 2009
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This web page provides an excerpt from a datasheet.
Refer to Datasheetand other applicable documents for more information.
Refer to Datasheetand other applicable documents for more information.
| Item | Symbol |
Rated value |
|
|---|---|---|---|
| Emitter | Forward current | IF | 50mA (see note 1) |
| Reverse voltage | VR | 4V | |
| Detector | Power supply voltage | VCC | 16V |
| Output voltage | VOUT | 28V | |
| Output current | IOUT | 16mA | |
| Permissible output dissipation |
POUT | 250mW (see note 1) | |
| Ambient temperature | Operating | Topr | -40ºC to 75ºC |
| Storage | Tstg | -40ºC to 85ºC | |
| Soldering temperature | Tsol | 260ºC (see note 2) | |
| Note: | 1. | Refer to the temperature rating chart if the ambient temperature exceeds 25ºC. |
| 2. | Complete soldering within 10 seconds. |
Electrical and Optical Characteristics (Ta = 25ºC)
| Item | Symbol |
Value |
Condition |
|
|---|---|---|---|---|
| Emitter | Forward voltage | VF | 1.2 V typ., 1.5 V max. |
IF = 20mA |
| Reverse current | IR | 0.01µA typ., 10 µA max. |
VR = 4V | |
| Peak emission wavelength | λP | 940 nm typ. | IF = 20mA | |
| Detector | Low-level output voltage | VOL | 0.12 V typ., 0.4 V max. |
VCC = 4.5 to 16 V, IOL = 16 mA, IF = 0mA (EE-SX301), IF = 8mA (EE-SX401) |
| High-level output voltage | VOH | 15 V min. | VCC = 16 V, RL = 1kΩ, IF = 8mA (EE-SX301), IF = 0mA (EE-SX401) |
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| Current consumption | ICC | 3.2 mA typ., 10 mA max. |
VCC = 16 V | |
| Peak spectral sensitivity wavelength |
λP | 870 nm typ. | VCC = 4.5 to 16 V | |
| LED current when output is OFF |
IFT | 3 mA typ., 8 mA max. |
VCC = 4.5 to 16 V | |
| LED current when output is ON |
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| Hysteresis | ΔH | 15% typ. | VCC = 4.5 to 16 V (see note 1) |
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| Response frequency | f | 3 kHz min. | VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16mA (see note 2) |
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| Response delay time | tPLH(tPHL) | 3 µs typ. | VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16mA (see note 3) |
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| Response delay time | tPHL(tPLH) | 20 µs typ. | VCC = 4.5 to 16 V, IF = 15 mA, IOL = 16mA (see note 3) |
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| Note : | 1. | Hysteresis denotes the difference in forward LED current value, expressed in percentage, calculated from the respective forward LED currents when the photo IC in turned from ON to OFF and when the photo IC in turned from OFF to ON. |
| 2. | The value of the response frequency is measured by rotating the disk as shown below. | |
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| 3. | The following illustrations show the definition of response delay time. The value in the parentheses applies to the EE-SX401. | |
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| Note: All units are in millimeters unless otherwise indicated. |
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Terminal No. |
Name |
|---|---|
| A | Anode |
| K | Cathode |
| V | Power supply (Vcc) |
| O | Output (OUT) |
| G | Ground (GND) |
Unless otherwise specified, the tolerances are as shown below.
| Dimensions | Tolerance |
|---|---|
| 3 mm max. | ± 0.3 |
| 3 < mm ≤ 6 | ± 0.375 |
| 6 < mm ≤ 10 | ± 0.45 |
| 10 < mm ≤ 18 | ± 0.55 |
| 18 < mm ≤ 30 | ± 0.65 |
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