EE-SX3070

## **Photomicrosensor (Transmissive) EE-SX3070/-SX4070** 

## ■ **Dimensions** 

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Note:  All units are in millimeters unless otherwise indicated.<br>**----- End of picture text -----**<br>


## ■ **Features** 

- 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. 

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Two, C1<br>Optical<br>axis<br>@ | 10% | + | (4 +<br>Two, 0.7<br>Five, 0.25<br>Five, 0.5 (13.8) (1.25) (1.25)<br>2.35±0.1<br>| a<br>Two, 0.7±0.1 dia.<br>Internal Circuit<br>K V<br>O<br>Unless otherwise specified, the<br>A aba G tolerances are as shown below.<br>Terminal No.            Name Dimensions       Tolerance<br>A     Anode 3 mm max. ±0.3<br>K     Cathode<br>3 < mm ≤ 6 ±0.375<br>V     Power supply 6 < mm ≤ 10 ±0.45<br> (Vcc)<br>10 < mm ≤ 18 ±0.55<br>O     Output (OUT)<br>G     Ground (GND) 18 < mm ≤ 30 ±0.65<br>**----- End of picture text -----**<br>


- High resolution with a 0.5-mm-wide sensing aperture. 

- Dark ON model (EE-SX3070) 

- Light ON model (EE-SX4070) 

## ■ **Absolute Maximum Ratings (Ta = 25** ° **C)** 

|**Item**|**Item**|**Symbol**|**Rated value**|
|---|---|---|---|
|**Emitter**|**Forward current**|IF|50 mA<br>(see note 1)|
||**Reverse voltage**|VR|4 V|
|**Detector**<br>**Ambient tem-**|**Power supply volt-**<br>**age**|VCC|16 V|
||**Output voltage**|VOUT|28 V|
||**Output current**|IOUT|16 mA|
||**Permissible output**<br>**dissipation**<br>**Operating**|POUT<br>Topr|250 mW (see<br>note 1)<br>–40°C to 75°C|
|**Ambient tem-**<br>**perature**|**Operating**<br>**Storage**|Topr<br>Tstg|–40°C to 75°C<br>–40°C to 85°C|
|**Soldering temperature**||Tsol|260°C<br>(see note 2)|



- **Note: 1.** Refer to the temperature rating chart if the ambient temperature exceeds 25°C. 

   **2.** Complete soldering within 10 seconds. 

## ■ **Electrical and Optical Characteristics (Ta = 25** ° **C)** 

**Item Symbol Value Condition Emitter Forward voltage** VF 1.2 V typ., 1.5 V max. IF = 20 mA ~~2S —— SE~~ **Reverse current** IR 0.01 µA typ., 10 µA max. VR = 4 V **Peak emission wave-** λP 940 nm typ. IF = 20 mA **length** ~~ee es~~ **Detector Low-level output voltage** VOL 0.12 V typ., 0.4 V max. VCC = 4.5 to 16 V, IOL = 16 mA, IF = 0 mA (EE-SX3070), ~~a ee~~ IF = 10 mA (EE-SX4070) **High-level output volt-** VOH 15 V min. VCC = 16 V, RL = 1 kΩ, IF = 10 mA (EE-SX3070), **age** IF = 0 mA (EE-SX4070) **Current consumption** ICC 3.2 mA typ., 10 mA max. VCC = 16 V ~~rr a ee~~ **Peak spectral sensitivity** λP 870 nm typ. VCC = 4.5 to 16 V **wavelength** ~~a~~ **LED current when output is OFF** ~~es~~ IFT 10 mA max. VCC = 4.5 to 16 V **LED current when output is ON Hysteresis** ∆H 15% typ. VCC = 4.5 to 16 V (see note 1) ~~es a ee~~ **Response frequency** f 3 kHz min. VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA (see note 2) ~~ee ee a~~ **Response delay time** tPLH (tPHL) 3 µs typ. VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA (see note 3) ~~ee ee nn~~ **Response delay time** ~~eees~~ tPHL (tPLH) 20 µs typ. VCC = 4.5 to 16 V, IF = 20 mA, IOL = 16 mA (see note 3) 

**EE-SX3070/-SX4070** Photomicrosensor (Transmissive) 

170 

- **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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ase 2.1 mm<br>a1a<br>0.5 mm Disk<br>ae 0.5 mm<br>**----- End of picture text -----**<br>


3. The following illustrations show the definition of response delay time. The value in the parentheses applies to the EESX4070. 

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Input Input<br>—»t 0 Output<br>Output —~t 0<br>tet tenn igne<br>EE-SX3070 EE-SX4070<br>**----- End of picture text -----**<br>


## ■ **Engineering Data** 

**Note:** The values in the parentheses apply to the EE-SX4070. 

## **Forward Current vs. Collector Dissipation Temperature Rating** 

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 (mW)<br>C<br>Output allowable dissipation P<br>**----- End of picture text -----**<br>


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50<br>40<br>. le<br>20 \<br>6<br>“40-20 #0 2420. 40 60 80<br>Ambient temperature Ta (°C)<br>LED Current vs. Ambient Temper-<br>ature Characteristics (Typical)<br>7<br>VCC = 5 V<br>RL = 330 Ω<br>6<br>5 IFT OFF (IFT ON)<br>4 eeea ences on<br>2 IFT ON (IFT OFF) I<br>ae<br>1 " Voc<br>‘GND<br>| || || vorour<br>»<br>~60 -40 -20 cay 20 40 60<br>Ambient temperature Ta (°C)<br> (mA)<br>F<br>Forward current  I<br> (mA)<br>FT<br>LED current  I<br>**----- End of picture text -----**<br>


**LED Current vs. Ambient Temperature Characteristics (Typical)** 

## **Current Consumption vs. Supply Voltage (Typical)** 

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Ta = 25°C<br>35253 aonSaGeep  IF = 0 mA (15 mA) =a=<br>_<br>152 PiCCCittL | |<br>1 Ir lec a<br>05 ut<br>0 MeYour<br>Oo 2 4 6 8 10 12 14<br>Supply voltage VCC (V)<br>Current consumption  Icc (mA)<br>**----- End of picture text -----**<br>


## **Forward Current vs. Forward Voltage Characteristics (Typical)** 

**LED Current vs. Supply Voltage (Typical)** 

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Ta = 25°C<br>RL = 1 kΩ<br>50 Ta = −30°C ] 8 Lb JogRe<br>40 Ta = 25°C = 5 IFT OFF (IFT ON) _ | YouUT<br>Ta = 70°C<br>; J/ 4 CeEE= ——EE oa<br>20 Pio IFT ON (I i FT OFF)  y l<br>0 iLL 0PELL an<br>0 02 04 06 08 1 12 14 16 18 o 2 4 6 8 0 12 4 416<br>Forward voltage VF (V) Supply voltage VCC (V)<br>Low-level Output Voltage vs.  Low-level Output Voltage vs. Am-<br>Output Current (Typical) bient Temperature Characteristics<br>(Typical)<br>a——=—a=ses a——=—a=ses aes a a aGSGS nr Ta = 25°C°CC eee 02 Uarr Kee.. ve VCC = 5 VCC = 5 V = 5 V<br>oooaeaaaeaaaaa a VIFCC= 0 mA (15 mA)  = 5 V IFCC= 0 mA (15 mA)  = 5 V FCC= 0 mA (15 mA)  = 5 V CC= 0 mA (15 mA)  = 5 V = 0 mA (15 mA)  = 5 V  = 5 V  018016016 a OUTveevee  IF = 0 mA (15 mA)F = 0 mA (15 mA) = 0 mA (15 mA)<br>masini To ET<br>otSe[—eeSSSe[—eeSS[—eeSSeeSSSS SA A AclePoclePoPo ee y]SHTTT y]SHTTTSHTTT on042042 |_| IOL = 16 mAOL = 16 mA = 16 mA | || |a|Le“,a|Le“,|Le“,Le“,“,<br>7 pToe| A2oe| A2| A2 A22 | LEooto4LEE|intL TTTTTooto4LEE|intL TTTTTo4LEE|intL TTTTTLEE|intL TTTTT|intL TTTTTintL TTTTTtL TTTTTTTT<br>SSaa  SS SE SE OS ve oosf |}|}|} IOL = 5 mAOL = 5 mA = 5 mA f . =<br>apfpf erry weourour 1 0.02 | PELE<br>ocr! | |LITTLITT ll tittl iti [[titty]]<br>1 10 100 -60 -40 -30 -20-10 0 10 20 30 40 50 60 70 80<br>Output current IC (mA)C (mA) (mA) Ambient temperature Ta (°C)°C)C)<br>Response Delay Time vs. Forward  Repeat Sensing Position<br>Current (Typical) Characteristics (Typical)<br>VCC = 5 V  Ta = 25°C<br>35. RTa = 25L = 330 °C Ω Pt tT VIFCC = 15 mA = 5 V<br>V(EE-SX3 ae OUT @@) cay Rn = repeat 20 timesL = 330 Ω<br>2530Ss (EE-SX4VOUT @@) =ia (OFF) Fi d1 = 0.01 mm<br>2015LVScr tPHL (teLH? ke ei lee 8 i. mHHlHH|Hy Center of optical axis | ~~0-+is|<br>AL Voc & ke “4<br>10 \ }voorOUT RL outVeo | “# .<br>NX ‘GND vor iy<br>5PT SJSET ot |tH)onol |<br>°ced 5 10 15NH20 25 30 35 40 (ON)04-03-02 -01 0 01 02 03 04 05 06<br>Forward current IF (mA) Distance d (mm)<br> (mA)<br>F  (mA)<br>FT<br>LED current  I<br>Forward current  I<br> (V)<br>OL<br>Low level output voltage  V<br>s)<br>µ<br> (<br>PLH<br>, t<br>PHL<br>Output transistor<br>Response delay time t<br>**----- End of picture text -----**<br>


**Low-level Output Voltage vs. Ambient Temperature Characteristics (Typical)** 

**Low-level Output Voltage vs. Output Current (Typical)** 

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nr eee 02<br>a——=—a=ses a——=—a=ses aes a a aGSGS Ta = 25°C°CC Uarr Kee.. ve VCC = 5 VCC = 5 V = 5 V<br>oooaeaaaeaaaaa a VIFCC= 0 mA (15 mA)  = 5 V IFCC= 0 mA (15 mA)  = 5 V FCC= 0 mA (15 mA)  = 5 V CC= 0 mA (15 mA)  = 5 V = 0 mA (15 mA)  = 5 V  = 5 V  018016016 a OUTveevee  IF = 0 mA (15 mA)F = 0 mA (15 mA) = 0 mA (15 mA)<br>masini To ET<br>TTT ,<br>otSe[—eeSSSe[—eeSS[—eeSSeeSSSS SA A AclePoclePoPo ee y]SHTTT y]SHTTTSHTTT on042042 |_| IOL = 16 mAOL = 16 mA = 16 mA | || |a|Le“,a|Le“,|Le“,Le“,“,<br>7 pToe| A2oe| A2| A2 A22 | LEooto4LEE|intL TTTTTooto4LEE|intL TTTTTo4LEE|intL TTTTTLEE|intL TTTTT|intL TTTTTintL TTTTTtL TTTTTTTT<br>SSaa  SS SE SE OS ve oosf |}|}|} IOL = 5 mAOL = 5 mA = 5 mA f . =<br>apfpf erry weourour 1 0.02 | PELE<br>ocr! | |LITTLITT ll tittl iti [[titty]]<br>1 10 100 -60 -40 -30 -20-10 0 10 20 30 40 50 60 70 80<br>Output current IC (mA)C (mA) (mA) Ambient temperature Ta (°C)°C)C)<br> (V)  (V)<br>OL OL<br>Low level output voltage  V Low level output voltage  V<br>**----- End of picture text -----**<br>


**Response Delay Time vs. Forward Current (Typical)** 

**EE-SX3070/-SX4070** Photomicrosensor (Transmissive) 

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