Tall Dome Dual Channel Transmissive Optical Sensor with Phototransistor Outputs

Transcription

1 TCUT6X Tall Dome Dual Channel Transmissive Optical Sensor with Phototransistor Outputs DESCRIPTION The TCUT6X is a compact transmissive sensor that includes an infrared emitter and two phototransistor detectors, located face-to-face in a surface mount package. The tall dome design supports additional mechanical room for vertical signal encoding. FEATURES Package type: surface mount Detector type: phototransistor Dimensions (L x W x H in mm): 5.5 x 4 x 5.7 AEC-Q qualified Gap (in mm): 3 Aperture (in mm):.3 Channel distance (center to center):.8 mm Typical output current under test: =.6 ma Emitter wavelength: 95 nm Lead (Pb)-free soldering released Moisture sensitivity level (MSL): Material categorization: for definitions of compliance please see APPLICATIONS Automotive optical sensors Accurate position sensor for encoder Sensor for motion, speed, and direction Sensor for turn and push encoding PRODUCT SUMMARY PART NUMBER GAP WIDTH (mm) Note () Conditions like in table basic characteristics/coupler APERTURE WIDTH (mm) TYPICAL OUTPUT CURRENT UNDER TEST () (ma) DAYLIGHT BLOCKING FILTER INTEGRATED TCUT6X No ORDERING INFORMATION ORDERING CODE PACKAGING VOLUME () REMARKS TCUT6X Tape and reel MOQ: 3 pcs, 3 pcs/reel Drypack, MSL Note () MOQ: minimum order quantity Rev.., 6-Nov-5 Document Number: 8474 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

2 TCUT6X ABSOLUTE MAXIMUM RATINGS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT COUPLER Total power dissipation T amb 95 C P tot 37.5 mw Junction temperature T j C Ambient temperature range T amb -4 to +5 C Storage temperature range T stg -4 to +25 C Soldering temperature In accordance with fig. 6 T sd 26 C INPUT (EMITTER) Reverse voltage V R 5 V Forward current T amb 95 C 25 ma Forward surge current t p μs SM 2 ma Power dissipation T amb 95 C P V 37.5 mw OUTPUT (DETECTOR) Collector emitter voltage O 2 V Emitter collector voltage V ECO 7 V Collector current 2 ma Collector dark current T amb = 85 C, = 5 V EO 3.3 μa ABSOLUTE MAXIMUM RATINGS 4 3 P V - Power Dissipation (mw) R thja = 46 K/W - Forward Current (ma) R thja = 46 K/W T amb - Ambient Temperature ( C) 2246 T amb - Ambient Temperature ( C) Fig. - Power Dissipation Limit vs. Ambient Temperature Fig. 2 - Forward Current Limit vs. Ambient Temperature Rev.., 6-Nov-5 2 Document Number: 8474 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

3 TCUT6X ELECTRICAL CHARACTERISTICS (T amb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT COUPLER Collector current per channel = 5 V, = 5 ma ma Collector emitter saturation voltage = 5 ma, =.2 ma sat V INPUT (EMITTER) Forward voltage = 5 ma V F.2.4 V Reverse current V R = 5 V I R - - μa Junction capacitance V R = V, f = MHz C j pf OUTPUT (DETECTOR) Collector emitter voltage = ma O V Emitter collector voltage I E = μa V ECO V Collector dark current = 25 V, = A, E = lx EO - na SWITCHING CHARACTERISTICS Rise time Fall time =.7 ma, = 5 V, R L = Ω (see fig. 3) =.7 ma, = 5 V, R L = Ω (see fig. 3) t r μs t f μs R G = 5 Ω t p T = 2 t p = ms Ω Ω + 5 V adjusted by Channel I Oscilloscope R Channel II L MΩ C L 2 pf % 9 % % t p t d t r t on (= t d + t r ) t p t r t d t on Pulse duration Delay time Rise time Turn-on time t s t f t off t s t f t off (= t s + t f ) t t Storage time Fall time Turn-off time Fig. 3 - Test Circuit for t r and t f Fig. 4 - Switching Times BASIC CHARACTERISTICS (T amb = 25 C, unless otherwise specified).4 - Forward Current (ma) V F - Forward Voltage (V) V F - Forward Voltage (V) 2268 T amb - Ambient Temperature ( C) Fig. 5 - Forward Current vs. Forward Voltage Fig. 6 - Forward Voltage vs. Ambient Temperature Rev.., 6-Nov-5 3 Document Number: 8474 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

4 TCUT6X 2.5 = 5 V - Collector Current (ma) = 5 V - Forward Current (ma) Fig. 7 - Collector Current vs. Forward Current - Collector Current (ma) 2. = 5 ma.5. = 5 ma T amb - Ambient Temperature ( C) Fig. - Collector Current vs. Ambient Temperature - Collector Current (ma). = 25 ma = 5 ma = 5 ma = 3 ma EO - Collector Dark Current (na) = 7 V = 25 V = 5 V Collector Emitter Voltage (V) T amb - Ambient Temperature ( C) Fig. 8 - Collector Current vs. Collector Emitter Voltage Fig. - Collector Dark Current vs. Ambient Temperature sat - Coll. Emitter Saturation Voltage (V) = 2 μa = 5 ma = 5 ma T amb - Ambient Tempearture ( C) Fig. 9 - Collector Emitter Saturation Voltage vs. Ambient Temperature rel - Relative Collector Current S S - Horizontal Displacement (mm) Fig. 2 - Relative Collector Current vs. Horizontal Displacement Rev.., 6-Nov-5 4 Document Number: 8474 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

5 TCUT6X = 5 ma + V C = 5 V rel - Rel. Collector Current.5 ±.2 Optical axis S 74HCT S - Vertical Displacement (mm) GND kω V E U Q 3887 Fig. 3 - Relative Collector Current vs. Vertical Displacement Fig. 5 - Application example t r /t f - Rise/Fall Time (µs) R L = Ω t f 3 t r Collector Current (µa) Fig. 4 - Rise/Fall Time vs. Collector Current REFLOW SOLDER PROFILE Temperature ( C) C 24 C 27 C max. 2 s max. ramp up 3 C/s max. 26 C 245 C max. 3 s max. s max. ramp down 6 C/s Time (s) Fig. 6 - Lead (Pb)-free Reflow Solder Profile acc. J-STD-2 FLOOR LIFE Level, acc. JEDEC, J-STD-2. No time limit. Rev.., 6-Nov-5 5 Document Number: 8474 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

6 TCUT6X PACKAGE DIMENSIONS in millimeters Not indicated tolerances ± Material cut-outs Technical drawings according to DIN specification. Emitter side wider contact for pin-identification.4 Optical axis.2 max max..8 ±.5.3 ±.5.2 B Ø.35 R Pin connection top view 5 Injection gate location 4.9 B A NC Cath. Coll. E E Detector side Proposed solderpad design.9.7 R.9 Marking area Ejector marks.4.7 Emitter side Drawing-No.: Issue: ; 4..5 Rev.., 6-Nov-5 6 Document Number: 8474 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

7 TCUT6X PACKAGE DIMENSIONS in millimeters Reel-design is representative for different types Unreel direction Ø 33 A Empty leader 4 mm min. (empty trailer 2 mm min.) Ø 62 Label posted here 2 Ø A E Ø.5 E to E Ø.55.4 Cathode Anode E Drawing-No.: Issue: ; Rev.., 6-Nov-5 7 Document Number: 8474 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

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