VEMT3700F
Vishay Semiconductors
Silicon NPN Phototransistor
FEATURES
• • • • • • • • • • • • Package type: surface mount Package form: PLCC-2 Dimensions (L x W x H in mm): 3.5 x 2.8 x 1.75 High radiant sensitivity Fast response times Daylight blocking filter matched with 870 nm to 950 nm emitters Angle of half sensitivity: ϕ = ± 60° Package notch indicates collector Package matched with IR emitter series VSML3710 Floor life: 168 h, MSL 3, acc. J-STD-020 Lead (Pb)-free reflow soldering Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC Photo interrupters Miniature switches Counters Encoders Position sensors
19032
DESCRIPTION
VEMT3700F is a high speed silicon NPN epitaxial planar phototransistor in a miniature PLCC-2 package. The integrated daylight blocking filter is matched to 950 nm IR emitters.
APPLICATIONS
• • • • •
PRODUCT SUMMARY
COMPONENT VEMT3700F Ica (mA) 0.5 ϕ (deg) ± 60 λ0.5 (nm) 870 to 1050
Note • Test conditions see table “Basic Characteristics”
ORDERING INFORMATION
ORDERING CODE VEMT3700F-GS08 VEMT3700F-GS18 Note • MOQ: minimum order quantity PACKAGING Tape and reel Tape and reel REMARKS MOQ: 7500 pcs, 1500 pcs/reel MOQ: 8000 pcs, 8000 pcs/reel PACKAGE FORM PLCC-2 PLCC-2
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER Collector emitter voltage Emitter collector voltage Collector current Collector peak current Power dissipation Junction temperature Operating temperature range Storage temperature range Soldering temperature Acc. reflow solder profile fig. 10 Thermal resistance junction/ambient Soldered on PCB with pad dimensions: 4 mm x 4 mm tp/T ≤ 0.1, tp ≤ 10 μs TEST CONDITION SYMBOL VCEO VECO IC ICM PV Tj Tamb Tstg Tsd RthJA VALUE 70 5 50 100 100 100 - 40 to + 100 - 40 to + 100 260 400 UNIT V V mA mA mW °C °C °C °C K/W
** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 Document Number: 81584 Rev. 1.6, 14-Jul-10 For technical questions, contact: detectortechsupport@vishay.com www.vishay.com 1
VEMT3700F
Vishay Semiconductors
Silicon NPN Phototransistor
125
PV - Power Dissipation Limit (mW)
R thJA = 400 K/W
100
75
50
25 0 0 10 20 30 40 50 60 70 80 90 100 Tamb - Ambient Temperature (°C)
20376
Fig. 1 - Power Dissipation Limit vs. Ambient Temperature
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER Collector emitter breakdown voltage Collector emitter dark current Collector emitter capacitance Collector ligth current Angle of half sensitivity Wavelength of peak sensitivity Range of spectral bandwidth Collector emitter saturation voltage Ee = 1 mW/cm2, λ = 950 nm, IC = 0.1 mA VS = 5 V, IC = 1 mA, λ = 950 nm, RL = 1 kΩ VS = 5 V, IC = 1 mA, λ = 950 nm, RL = 100 Ω VS = 5 V, IC = 2 mA, RL = 100 Ω TEST CONDITION IC = 1 mA VCE = 20 V, E = 0 VCE = 5 V, f = 1 MHz, E = 0 Ee = 1 mW/cm2, λ = 950 nm, VCE = 5 V SYMBOL V(BR)CEO ICEO CCEO Ica ϕ λp λ0.5 VCEsat tr/tf tr/tf fc 0.25 MIN. 70 1 3 0.5 ± 60 940 870 to 1050 0.15 6 2 180 0.3 200 TYP. MAX. UNIT V nA pF mA deg nm nm V μs μs kHz
Rise time, fall time
Cut-off frequency
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
104
ICEO - Collector Dark Current (nA)
2.0
Ica rel - Relative Collector Current
1.8 1.6 1.4 1.2 1.0 0.8 0.6 0 20 40 60 80 100 VCE = 5 V Ee = 1 mW/cm2 λ = 950 nm
103 VCE = 20 V
102
101
10
94 8304
20
40
60
80
100
Tamb - Ambient Temperature (°C)
94 8239
Tamb - Ambient Temperature (°C)
Fig. 2 - Collector Dark Current vs. Ambient Temperature
Fig. 3 - Relative Collector Current vs. Ambient Temperature
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For technical questions, contact: detectortechsupport@vishay.com
Document Number: 81584 Rev. 1.6, 14-Jul-10
VEMT3700F
Silicon NPN Phototransistor
Vishay Semiconductors
10
8
ton/toff - Turn-on/Turn-off Time (µs)
Ica - Collector Light Current (mA)
1
6
VCE = 5 V RL = 100 Ω λ = 950 nm
0.1
4
0.01
VCE = 5 V λ = 950 nm
toff 2 ton 0
0.001 0.01
94 8316
0.1
1
10
94 8293
0
2
4
6
8
10
12
14
Ee - Irradiance (mW/cm²)
IC - Collector Current (mA)
Fig. 4 - Collector Light Current vs. Irradiance
Fig. 7 - Turn-on/Turn-off Time vs. Collector Current
S (λ)rel - Relative Spectral Sensitivity
100
10
1.2 1.0 0.8 0.6 0.4 0.2 0 750
Ica - Collector Light Current (mA)
λ = 950 nm
1
Ee = 1 mW/cm2
0.5 mW/cm2 0.2 mW/cm2 0.1 0.1 1 10
850
950
1050
1150
94 8317
VCE - Collector Emitter Voltage (V)
94 8408
λ - Wavelength (nm)
Fig. 5 - Collector Light Current vs. Collector Emitter Voltage
Fig. 8 - Relative Spectral Sensitivity vs. Wavelength
CCEO - Collector Emitter Capacitance (pF)
10 f = 1 MHz
0°
10°
20° 30°
Srel - Relative Sensitivity
8
40° 1.0 0.9 0.8 0.7 50° 60° 70° 80°
6
4
2
0 0.1
1
10
100
94 8318
0.6
0.4
0.2
0
94 8294
VCE - Collector Emitter Voltage (V)
Fig. 6 - Collector Emitter Capacitance vs. Collector Emitter Voltage
Fig. 9 - Relative Radiant Sensitivity vs. Angular Displacement
Document Number: 81584 Rev. 1.6, 14-Jul-10
For technical questions, contact: detectortechsupport@vishay.com
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ϕ - Angular Displacement
VEMT3700F
Vishay Semiconductors
Silicon NPN Phototransistor
PACKAGE DIMENSIONS in millimeters
Mounting Pad Layout 1.2 area covered with solder resist
2.6 (2.8)
4 1.6 (1.9)
20873
SOLDER PROFILE DRYPACK
300 250 255 °C 240 °C 217 °C max. 260 °C 245 °C
Devices are packed in moisture barrier bags (MBB) to prevent the products from moisture absorption during transportation and storage. Each bag contains a desiccant.
Temperature (°C)
200 max. 30 s 150 max. 120 s 100 50 0 0 50 100 150 200 250 300 max. ramp up 3 °C/s max. ramp down 6 °C/s max. 100 s
FLOOR LIFE
Floor life (time between soldering and removing from MBB) must not exceed the time indicated on MBB label: Floor life: 168 h Conditions: Tamb < 30 °C, RH < 60 % Moisture sensitivity level 3, acc. to J-STD-020.
DRYING
Time (s)
19841
Fig. 10 - Lead (Pb)-free Reflow Solder Profile acc. J-STD-020
In case of moisture absorption devices should be baked before soldering. Conditions see J-STD-020 or label. Devices taped on reel dry using recommended conditions 192 h at 40 °C (+ 5 °C), RH < 5 %.
TAPE AND REEL
PLCC-2 components are packed in antistatic blister tape (DIN IEC (CO) 564) for automatic component insertion. Cavities of blister tape are covered with adhesive tape.
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For technical questions, contact: detectortechsupport@vishay.com
Document Number: 81584 Rev. 1.6, 14-Jul-10
4
VEMT3700F
Silicon NPN Phototransistor
Vishay Semiconductors
Adhesive tape
120°
10.0 9.0
Blister tape
4.5 3.5 2.5 1.5 Identification Label: Vishay type group tape code production code quantity
13.00 12.75 63.5 60.5
Component cavity
94 8670
Fig. 11 - Blister Tape
180 178
14.4 max.
94 8665
3.5 3.1
2.2 2.0
Fig. 14 - Dimensions of Reel-GS08
4.0 3.6
5.75 5.25 3.6 3.4
1.85 1.65
8.3 7.7
120°
10.4 8.4
1.6 1.4
4.1 3.9
2.05 1.95
4.1 3.9
0.25
4.5 3.5 2.5 1.5
13.00 12.75 62.5 60.0
94 8668
Fig. 12 - Tape Dimensions in mm for PLCC-2
MISSING DEVICES
A maximum of 0.5 % of the total number of components per reel may be missing, exclusively missing components at the beginning and at the end of the reel. A maximum of three consecutive components may be missing, provided this gap is followed by six consecutive components.
Identification Label: Vishay type group tape code production code quantity
321 329
14.4 max.
18857
Fig. 15 - Dimensions of Reel-GS18
De-reeling direction
COVER TAPE REMOVAL FORCE
94 8158
The removal force lies between 0.1 N and 1.0 N at a removal speed of 5 mm/s. In order to prevent components from popping out of the blisters, the cover tape must be pulled off at an angle of 180° with regard to the feed direction.
> 160 mm 40 empty compartments min. 75 empty compartments
Tape leader
Carrier leader
Carrier trailer
Fig. 13 - Beginning and End of Reel
The tape leader is at least 160 mm and is followed by a carrier tape leader with at least 40 empty compartments. The tape leader may include the carrier tape as long as the cover tape is not connected to the carrier tape. The least component is followed by a carrier tape trailer with a least 75 empty compartments and sealed with cover tape.
Document Number: 81584 Rev. 1.6, 14-Jul-10
For technical questions, contact: detectortechsupport@vishay.com
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Legal Disclaimer Notice
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000 Revision: 11-Mar-11
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