TEPT5700 Vishay Semiconductors

Ambient Light Sensor, RoHS Compliant FEATURES • Package type: leaded • Package form: T-1¾ • Dimensions (in mm): Ø 5 • High photo sensitivity • Adapted to human eye responsivity • Angle of half sensitivity: ϕ = ± 50° • Compliant to RoHS directive 2002/95/EC and in accordance to WEEE 2002/96/EC

APPLICATIONS

20118

DESCRIPTION

• Ambient light sensor for control of display backlight dimming in LCD displays and keypad backlighting of mobile devices and in industrial on/off-lighting operation

TEPT5700 ambient light sensor is a silicon NPN epitaxial planar phototransistor in a T-1¾ package. It is sensitive to visible light much like the human eye and has peak sensitivity at 570 nm.

PRODUCT SUMMARY IPCE (mA)

ϕ (deg)

λ0.5 (nm)

75

± 50

440 to 800

PACKAGING

REMARKS

PACKAGE FORM

Bulk

MOQ: 4000 pcs, 4000 pcs/bulk. Label with IPCE group on each bulk. Specifications of group A/B/C see table “Type Dedicated Characteristics” on page 2

T-1¾

COMPONENT TEPT5700 Note Test condition see table “Basic Characteristics”

ORDERING INFORMATION ORDERING CODE

TEPT5700

Note MOQ: minimum order quantity

ABSOLUTE MAXIMUM RATINGS PARAMETER

SYMBOL

VALUE

UNIT

Collector emitter voltage

TEST CONDITION

VCEO

6

V

Emitter collector voltage

VECO

1.5

V

IC

20

mA

PV

100

mW

Tj

100

°C

Collector current Tamb ≤ 55 °C

Power dissipation Junction temperature Operating temperature range

Tamb

- 40 to + 85

°C

Storage temperature range

Tstg

- 40 to + 100

°C

t ≤ 5 s, 2 mm distance to package

Tsd

260

°C

J-STD-051, soldered on PCB

RthJA

230

K/W

Soldering temperature Thermal resistance junction/ambient Note Tamb = 25 °C, unless otherwise specified

Document Number: 81321 Rev. 1.5, 18-Jun-10

For technical questions, contact: [email protected]

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TEPT5700 Vishay Semiconductors Ambient Light Sensor, RoHS Compliant

PV - Power Dissipation (mW)

120 100 80 60

RthJA = 230 K/W 40 20 0 0

21333

10

20 30 40

50 60 70 80

90 100

Tamb - Ambient Temperature (°C)

Fig. 1 - Power Dissipation Limit vs. Ambient Temperature

BASIC CHARACTERISTICS PARAMETER Collector emitter breakdown voltage Collector dark current Collector emitter capacitance

TEST CONDITION

SYMBOL

MIN.

IC = 0.1 mA

VCEO

6

TYP.

MAX.

UNIT

VCE = 5 V, E = 0

ICEO

3

50

nA

16

V

VCE = 0 V, f = 1 MHz, E = 0

CCEO

Ev = 20 lx, CIE illuminant A, VCE = 5 V

IPCE

Ev = 100 lx, CIE illuminant A, VCE = 5 V

IPCE

75

μA

Angle of half sensitivity

ϕ

± 50

deg

Wavelength of peak sensitivity

λp

570

nm

λ0.5

440 to 800

nm

VCEsat

0.1

V

Collector light current

Range of spectral bandwidth Ev = 20 lx, CIE illuminant A, IPCE = 1.2 μA

Collector emitter saturation voltage

5.2

pF 24

μA

Note Tamb = 25 °C, unless otherwise specified

TYPE DEDICATED CHARACTERISTICS PARAMETER Photo current

TEST CONDITION

BINNED GROUP

SYMBOL

MIN.

MAX.

UNIT

EV = 20 lx, CIE illuminant A, VCE = 5 V, Tamb = 25 °C

A

IPCE

5.2

9.9

μA

B

IPCE

8.2

15.4

μA

C

IPCE

12.7

24

μA

Note Each 4000 piece bag will contain a single group. The label on the bag will indicate which binned group is in the bag. A specific group cannot be ordered. Production shipments containing multiple bags will likely include multiple groups. Please design accordingly.

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For technical questions, contact: [email protected]

Document Number: 81321 Rev. 1.5, 18-Jun-10

TEPT5700 Ambient Light Sensor, RoHS Compliant

Vishay Semiconductors

BASIC CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 1000 VCE = 5 V 10 -7

IPCE - Photo Current (µA)

ICEO - Collector Dark Current (A)

10 -6

10 -8 10 -9 10 -10 10 -11

VCE = 5 V

100

10

10 -12 10 -13 - 40

19758

- 20 0 20 40 60 80 Tamb - Ambient Temperature (°C)

1 10

100 20148

1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0

19759

VCE = 5 V, white LED - 40 - 20 0 20 40 60 80 Tamb - Ambient Temperature (°C)

100

Fig. 2 - Relative Photo Current vs. Ambient Temperature

CCE0 - Collector Emitter Capacitance (pF)

IPCE rel - Relative Photo Current

2.0

1000

Fig. 4 - Photo Current vs. Illuminance

Fig. 1 - Collector Dark Current vs. Ambient Temperature

2.2

100 E v - Illuminance (Ix)

25 f = 1 MHz 20 15 10

5

0 0.1

19762

1.0 10.0 VCE - Collector Emitter Voltage (V)

Fig. 5 - Collector Emitter Capacitance vs. Collector Emitter Voltage

IPCE - Photo Current (µA)

200 lx

120 100 80

100 lx

60 40

50 lx

20 0 20209

20 lx 0

1 VCE

2 3 4 5 - Collector Emitter Voltage (V)

Fig. 3 - Photo Current vs. Collector Emitter Voltage

Document Number: 81321 Rev. 1.5, 18-Jun-10

S(λ)rel - Relative Spectral Sensitivity

1.0

140

0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1

20019

0.0 300 400 500 600 700 800 900 1000 1100 λ - Wavelength (nm)

Fig. 6 - Relative Spectral Sensitivity vs. Wavelength

For technical questions, contact: [email protected]

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TEPT5700 Vishay Semiconductors Ambient Light Sensor, RoHS Compliant

0°

10°

20°

40° 1.0 0.9

50°

0.8

60° 70°

0.7

ϕ - Angular Displacement

Srel - Relative Sensitivity

30°

80° 0.6

0.4

0.2

0

20160

Fig. 7 - Relative Radiant Sensitivity vs. Angular Displacement

PACKAGE DIMENSIONS in millimeters

20117

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For technical questions, contact: [email protected]

Document Number: 81321 Rev. 1.5, 18-Jun-10

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

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