K857PE
www.vishay.com
Vishay Semiconductors
4-Quadrant Silicon PIN Photodiode
FEATURES
• Package type: surface-mount
• Technology: epitaxial
• Package form: top view
• Dimensions (L x W x H in mm):
4.72 x 4.72 x 0.75
• AEC-Q101 qualified
• High photo sensitivity
• Floor life: 168 h, MSL 3, according to
J-STD-020
DESCRIPTION
K857PE is a 4-quadrant photo detector in surface-mount
package. Each quadrant PD has an active area of 1.6 mm2.
• Material categorization:
for definitions of compliance please see
www.vishay.com/doc?99912
LINKS TO ADDITIONAL RESOURCES
3D 3D
3D Models
Footprints
PRODUCT SUMMARY
COMPONENT
Ira (μA)
(Ee = 1.0 mW/cm2, λ = 850 nm, VR = 5 V)
ϕ (°)
λ0.1 (nm)
8.5
± 60
690 to 1050
K857PE
Note
• Test conditions see table “Basic Characteristics”
ORDERING INFORMATION
ORDERING CODE
PACKAGING
REMARKS
PACKAGE FORM
K857PE
Tape and reel
MOQ: 1000 pcs, 1000 pcs/reel
Top view
K857PE-GS15
Tape and reel
MOQ: 5000 pcs, 5000 pcs/reel
Top view
Note
• MOQ: minimum order quantity
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Reverse voltage
Operating temperature range
Storage temperature range
Soldering temperature
ESD safety HBM
Rev. 1.3, 05-Oct-2021
SYMBOL
VALUE
VR
20
UNIT
V
Tamb
-40 to +110
°C
°C
Tstg
-40 to +110
According to reflow solder profile Fig. 8
Tsd
260
°C
± 2000 V, 1.5 kΩ, 100 pF, 3 pulses
ESDHBM
2.0
kV
Document Number: 80136
1
For technical questions, contact: detectortechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
K857PE
www.vishay.com
Vishay Semiconductors
BASIC CHARACTERISTICS, SINGLE QUADRANT (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
MIN.
TYP.
MAX.
IF = 50 mA
VF
-
0.9
1.3
V
VR = 10 V, E = 0
Iro
-
1
10
nA
VR = 0 V, f = 1 MHz, E = 0
CD
-
11
-
pF
VR = 3 V, f = 1 MHz, E = 0
CD
-
7
-
pF
Ee = 1 mW/cm2, λ = 850 nm
Ik
-
8.5
-
μA
Ee = 1 mW/cm2, VR = 5 V
TKIra
-
0.15
-
%/K
Ee = 1 mW/cm2, λ = 850 nm, VR = 5 V
Ira
7
8.5
11
μA
Ee = 1 mW/cm2, λ = 940 nm, VR = 5 V
Ira
-
5.7
-
μA
Angle of half sensitivity
ϕ
-
± 60
-
°
Wavelength of peak sensitivity
λp
-
840
-
nm
Forward voltage
Reverse dark current
Diode capacitance
Short circuit current
Temperature coefficient of Ira
Reverse light current
UNIT
λ0.1
-
690 to 1050
-
nm
Rise time
VR = 10 V, RL = 50 Ω, λ = 830 nm
tr
-
30
-
ns
Fall time
VR = 10 V, RL = 50 Ω, λ = 830 nm
tf
-
30
-
ns
Range of spectral bandwidth
BASIC CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
Values per quadrant q (q = 1, 2, 3, 4)
CROSS-TALK SPECIFICATION
Laser illumination (850 nm, 65 μm spot diameter, radiant power 0.7 mW) of center of PD quadrant 1 (q = 1), VR, q = 5 V applied to all quadrants
(q = 1, 2, 3, 4)
ILLUMINATED
MEASURED PARAMETER
TYP. VALUE
Yes
Ira_850_1
100
UNIT
%
No
Ira_850_2
0.1
%
No
Ira_850_3
0.1
%
No
Ira_850_4
0.05
%
Axis Title
10000
1000
100
1000
1st line
2nd line
2nd line
Iro - Reverse Dark Current (nA)
VR = 10 V
10
100
1
0.1
10
50
70
90
110
Tamb - Ambient Temperature (°C)
Fig. 1 - Reverse Dark Current vs. Ambient Temperature
Rev. 1.3, 05-Oct-2021
Document Number: 80136
2
For technical questions, contact: detectortechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
K857PE
www.vishay.com
Vishay Semiconductors
Axis Title
10000
1000
105
100
100
95
90
10
85
-40
-20
0
20
40
60
80
10000
90
80
70
1000
60
1st line
2nd line
VR = 5 V, λ = 850 nm
110
2nd line
Srel. - Relative Spectral Sensitivity (%)
100
1st line
2nd line
50
40
100
30
20
10
0
100
400
500
600
700
800
900
10
1000 1100
Tamb - Ambient Temperature (°C)
λ - Wavelength (nm)
Fig. 2 - Relative Reverse Light Current vs. Ambient Temperature
Fig. 5 - Relative Spectral Sensitivity vs. Wavelength
Axis Title
Axis0°
Title 10°
10000
20°
10000
30°
1000
10
100
1
2nd line
Srel. - Relative Sensitivity
VR = 5 V, λ = 850 nm
1st line
2nd line
2nd line
Ira - Reverse Light Current (μA)
100
1000
40°
1.0
0.9
50°
0.8
100
60°
70°
0.7
φ - Angular Displacement
2nd line
Ira,rel - Relative Reverse Ligth Current (%)
Axis Title
115
80°
10
0.1
0.01
0.1
1
10
10
0.6
0.4
0.2
0
Ee - Irradiance (mW/cm2)
1st line
Fig. 3 - Reverse Light Current vs. Irradiance
Fig. 6 - Relative Sensitivity vs. Angular Displacement
Axis Title
10
10000
5 mW/cm2
1 mW/cm2
1000
0.5 mW/cm2
1
1st line
2nd line
2nd line
Ira - Reverse Light Current (μA)
100
0.1 mW/cm2
0.05 mW/cm2
100
0.1
0.01 mW/cm2
λ = 850 nm
0.01
0.01
10
0.1
1
10
VR - Reverse Voltage (V)
Fig. 4 - Reverse Light Current vs. Reverse Voltage
Rev. 1.3, 05-Oct-2021
Document Number: 80136
3
For technical questions, contact: detectortechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
K857PE
www.vishay.com
Vishay Semiconductors
2.36
0.72
0
0.72
2.36
PACKAGE DIMENSIONS in millimeters
0.2
Pinning top view
2.36
Anode 1
PIN 4
Anode 2
PIN 3
Cathode
PIN 5
Cathode
PIN 2
Anode 3
PIN 6
Anode 4
PIN 1
0.72
0
0.72
K8XX VYXXXX
K8XX VYXXXX
Marking
pin 1
X (20:1)
0.53
0.8
0.75
0.2
0.6
2.36
Technical drawings
according to DIN
specifications
(0.1)
0.2
4.72
Recommended footprint
(0.5)
0.8
3.52
1.34
4.72
1.34
3.05
0.84
1.34
3.05
0
1.34
X
0.75
Exposed pad
(cathode)
0.75
No routing in this area
Not indicated tolerances ± 0.1 mm
Active area photodiodes:
Single PD:
All PDs:
Drawing No.: 6.550-5356.01-4
Issue: 2; 19.02.2021
Rev. 1.3, 05-Oct-2021
1.6 mm2
6.4 mm2
XXX
YXX
XV
Total opening:
7.1 mm2
K8X
Document Number: 80136
4
For technical questions, contact: detectortechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
K857PE
www.vishay.com
Vishay Semiconductors
2.00 ± 0.05 (1)
0.30 ± 0.05
4.00 ± 0.10
Ø1.50
+ 0.10
-0.00
VYXXXXX K8XXPX
12.00 ± 0.30
5.00 ± 0.05
Y
1.75 ± 0.10
40.00 ± 0.20 (3)
Section Y - Y
5.50 ± 0.05 (1)
TAPE AND REEL DIMENSIONS in millimeters
8° max.
Y
Ø1.50 min.
X
1.005 ± 0.05
Marking pin 1
X
8.00 ± 0.10 (2)
5.00 ± 0.05
8° max.
Section X - X
Leader
Trailer
Notes
• Allowable camber to be 1 mm per 250 mm in length for single winding and 2 mm per 250 mm in length for cross winding
(1) Measure from centerline of sprocket hole to centerline of pocket
(2) Measure from centerline of pocket to centerline of pocket
(3) Pitch tolerance for sprocket hole, 10 pitch cumulative tolerance is ± 0.2 mm
Rev. 1.3, 05-Oct-2021
Document Number: 80136
5
For technical questions, contact: detectortechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
K857PE
www.vishay.com
Vishay Semiconductors
SOLDER PROFILE
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.
Axis Title
10000
300
Max. 260 °C
255 °C
240 °C
217 °C
245 °C
FLOOR LIFE
1000
200
Max. 30 s
1st line
2nd line
2nd line
Temperature (°C)
250
150
Max. 120 s
100
Max. 100 s
Max. ramp down 6 °C/s
100
Time between soldering and removing from MBB must not
exceed the time indicated in J-STD-020:
Moisture sensitivity: level 3
Floor life: 168 h
Conditions: Tamb < 30 °C, RH < 60 %
Max. ramp up 3 °C/s
50
DRYING
10
0
0
50
100
150
200
250
300
Time (s)
19841
Fig. 7 - Lead (Pb)-free Reflow Solder Profile
According to J-STD-020D
In case of moisture absorption devices should be
baked before soldering. Conditions see J-STD-033D or
recommended conditions:
192 h at 40 °C (+ 5 °C), RH < 5 %
or
96 h at 60 °C (+ 5 °C), RH < 5 %
Rev. 1.3, 05-Oct-2021
Document Number: 80136
6
For technical questions, contact: detectortechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“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
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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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Revision: 01-Jan-2023
1
Document Number: 91000
