VEMT4700-GS18 [VISHAY]
Silicon NPN Phototransistor, RoHS Compliant; 硅NPN光电晶体管，符合RoHS
| 型号： | VEMT4700-GS18 |
| 厂家： | 
VISHAY |
| 描述： | Silicon NPN Phototransistor, RoHS Compliant |
| 文件： | 总7页 (文件大小：144K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VEMT4700
Vishay Semiconductors
Silicon NPN Phototransistor, RoHS Compliant
FEATURES
• Package type: surface mount
• Package form: PLCC-3
• Dimensions (L x W x H in mm): 3.5 x 2.8 x 1.75
• High photo sensitivity
• High radiant sensitivity
• Suitable for visible and near infrared radiation
• Fast response times
94 8554
• Angle of half sensitivity: ϕ = 60°
• Base terminal connected
• Package notch indicates collector
• Package matched with IR emitter series VSML3710
• Floor life: 4 weeks, MSL 2a, acc. J-STD-020
• Lead (Pb)-free reflow soldering
DESCRIPTION
VEMT4700 is a high speed silicon NPN epitaxial planar
phototransistor in a miniature PLCC-3 package for surface
mounting on printed boards. The device is sensitive to visible
and near infrared radiation.
• Lead (Pb)-free component in accordance with
RoHS 2002/95/EC and WEEE 2002/96/EC
APPLICATIONS
• Photo interrupters
• Miniature switches
• Counters
• Encoders
• Position sensors
• Light sensors
PRODUCT SUMMARY
COMPONENT
Ica (mA)
ϕ (deg)
λ0.1 (nm)
VEMT4700
0.5
60
450 to 1080
Note
Test conditions see table “Basic Characteristics”
ORDERING INFORMATION
ORDERING CODE
VEMT4700-GS08
VEMT4700-GS18
PACKAGING
Tape and reel
Tape and reel
REMARKS
PACKAGE FORM
PLCC-3
MOQ: 7500 pcs, 1500 pcs/reel
MOQ: 8000 pcs, 8000 pcs/reel
PLCC-3
Note
MOQ: minimum order quantity
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
VALUE
70
UNIT
Collector emitter voltage
Emitter collector voltage
Collector current
VCEO
VECO
IC
V
V
5
50
mA
mA
mW
Collector peak current
Power dissipation
tp/T ≤ 0.1, tp ≤ 10 µs
ICM
100
100
PV
Document Number: 81501
Rev. 1.3, 04-Sep-08
For technical questions, contact: detectortechsupport@vishay.com
www.vishay.com
531
VEMT4700
Silicon NPN Phototransistor, RoHS Compliant
Vishay Semiconductors
ABSOLUTE MAXIMUM RATINGS
PARAMETER
TEST CONDITION
SYMBOL
Tj
VALUE
100
UNIT
°C
Junction temperature
Operating temperature range
Storage temperature range
Soldering temperature
Tamb
Tstg
- 40 to + 100
- 40 to + 100
260
°C
°C
Acc. reflow solder profile fig. 10
Tsd
°C
Thermal resistance junction/ambient
Soldered on PCB with pad dimensions: 4 mm x 4 mm
RthJA
400
K/W
Note
Tamb = 25 °C, unless otherwise specified
125
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
PARAMETER
TEST CONDITION
C = 1 mA
CE = 20 V, E = 0
CE = 5 V, f = 1 MHz, E = 0
Ee = 1 mW/cm2, λ = 950 nm, VCE = 5 V
SYMBOL
V(BR)CEO
ICEO
CCEO
Ica
MIN.
TYP.
MAX.
UNIT
V
Collector emitter breakdown voltage
Collector emitter dark current
Collector emitter capacitance
Collector light current
I
70
V
1
3
200
nA
V
pF
0.25
0.5
mA
deg
nm
nm
Angle of half sensitivity
ϕ
60
850
Wavelength of peak sensitivity
Range of spectral bandwidth
λp
λ0.1
450 to 1080
Ee = 1 mW/cm2, λ = 950 nm,
C = 0.1 mA
Collector emitter saturation voltage
VCEsat
tr/tf
0.15
0.3
V
I
V
V
S = 5 V, IC = 1 mA, λ = 950 nm,
RL = 1 kΩ
6
µs
Rise time, fall time
Cut-off frequency
S = 5 V, IC = 1 mA, λ = 950 nm,
RL = 100 Ω
tr/tf
fc
2
µs
VS = 5 V, IC = 2 mA, RL = 100 Ω
180
kHz
Note
Tamb = 25 °C, unless otherwise specified
www.vishay.com
532
For technical questions, contact: detectortechsupport@vishay.com
Document Number: 81501
Rev. 1.3, 04-Sep-08
VEMT4700
Silicon NPN Phototransistor, RoHS Compliant
Vishay Semiconductors
BASIC CHARACTERISTICS
Tamb = 25 °C, unless otherwise specified
104
103
10
= 950 nm
λ
VCE = 20 V
102
1
Ee = 1 mW/cm²
0.5 mW/cm²
0.2 mW/cm²
101
10
0.1
20
40
60
80
100
100
0.1
1
10
94 8304
Tamb - Ambient Temperature (°C)
VCE - Collector Emitter Voltage (V)
94 8317
Fig. 2 - Collector Dark Current vs. Ambient Temperature
Fig. 5 - Collector Light Current vs. Collector Emitter Voltage
2.0
10
1.8
f = 1 MHz
8
VCE = 5 V
E = 1 mW/cm2
1.6
1.4
1.2
1.0
0.8
0.6
λe
= 950 nm
6
4
2
0
0
20
40
60
80
100
0.1
1
10
100
94 8239
Tamb - Ambient Temperature (°C)
94 8294
VCE - Collector Emitter Voltage (V)
Fig. 3 - Relative Collector Current vs. Ambient Temperature
Fig. 6 - Collector Emitter Capacitance vs. Collector Emitter Voltage
10
1
8
VCE = 5 V
RL = 100 Ω
6
4
= 950 nm
λ
0.1
VCE = 5 V
toff
ton
0.01
= 950 nm
λ
2
0
0.001
0
2
4
6
8
10
12
14
10
0.01
0.1
1
Ee - Irradiance (mW/cm²)
94 8316
94 8293
IC - Collector Current (mA)
Fig. 4 - Collector Light Current vs. Irradiance
Fig. 7 - Turn-on/Turn-off Time vs. Collector Current
Document Number: 81501
Rev. 1.3, 04-Sep-08
For technical questions, contact: detectortechsupport@vishay.com
www.vishay.com
533
VEMT4700
Silicon NPN Phototransistor, RoHS Compliant
Vishay Semiconductors
0°
10°
20°
30°
40°
1.0
0.8
1.0
0.9
0.6
0.4
0.2
0
50°
60°
0.8
70°
0.7
80°
0.6 0.4 0.2
0
400
600
800
1000
94 8318
94 8348
λ - Wavelength (nm)
Fig. 8 - Relative Spectral Sensitivity vs. Wavelength
Fig. 9 - Relative Radiant Sensitivity vs. Angular Displacement
PACKAGE DIMENSIONS in millimeters
Mounting Pad Layout
area covered with
solder resist
1.2
4
1.6 (1.9)
Dimensions: IR and vaporphase
(wave soldering)
21439
www.vishay.com
534
For technical questions, contact: detectortechsupport@vishay.com
Document Number: 81501
Rev. 1.3, 04-Sep-08
VEMT4700
Silicon NPN Phototransistor, RoHS Compliant
Vishay Semiconductors
SOLDER PROFILE
3.5
3.1
2.2
2.0
300
max. 260 °C
245 °C
255 °C
250
240 °C
5.75
5.25
217 °C
200
4.0
3.6
max. 30 s
8.3
7.7
3.6
3.4
150
max. 100 s
max. 120 s
1.85
1.65
100
50
0
0.25
1.6
1.4
4.1
3.9
4.1
3.9
max. ramp down 6 °C/s
max. ramp up 3 °C/s
2.05
1.95
94 8668
0
50
100
150
200
250
300
19841
Time (s)
Fig. 12 - Tape Dimensions in mm for PLCC-3
Fig. 10 - Lead (Pb)-free Reflow Solder Profile
acc. J-STD-020D
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.
DRYPACK
Devices are packed in moisture barrier bags (MBB) to
prevent the products from moisture absorption during
transportation and storage. Each bag contains a desiccant.
FLOOR LIFE
De-reeling direction
94 8158
Floor life (time between soldering and removing from MBB)
must not exceed the time indicated on MBB label:
Floor life: 4 weeks
Conditions: Tamb < 30 °C, RH < 60 %
Moisture sensitivity level 2a, acc. to J-STD-020.
> 160 mm
DRYING
40 empty
compartments
min. 75 empty
compartments
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 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.
TAPE AND REEL
PLCC-3 components are packed in antistatic blister tape
(DIN IEC (CO) 564) for automatic component insertion.
Cavities of blister tape are covered with adhesive tape.
Adhesive tape
Blister tape
Component cavity
94 8670
Fig. 11 - Blister Tape
Document Number: 81501
Rev. 1.3, 04-Sep-08
For technical questions, contact: detectortechsupport@vishay.com
www.vishay.com
535
VEMT4700
Silicon NPN Phototransistor, RoHS Compliant
Vishay Semiconductors
COVER TAPE REMOVAL FORCE
The removal force lies between 0.1 N and 1.0 N at a removal
10.0
9.0
120°
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.
4.5
3.5
13.00
12.75
2.5
1.5
63.5
60.5
Identification
Label:
Vishay
type
group
tape code
production
code
14.4 max.
180
178
quantity
94 8665
Fig. 14 - Dimensions of Reel-GS08
10.4
8.4
120°
4.5
3.5
13.00
12.75
2.5
1.5
62.5
60.0
Identification
Label:
Vishay
type
group
tape code
production
code
14.4 max.
321
329
quantity
18857
Fig. 15 - Dimensions of Reel-GS18
www.vishay.com
536
For technical questions, contact: detectortechsupport@vishay.com
Document Number: 81501
Rev. 1.3, 04-Sep-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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