Fairchild Semiconductor QSE773 Datasheet
QSE773
PLASTIC SILICON PIN PHOTODIODE
1. Derate power dissipation linearly 2.50 mW/°C above 25°C.
2. RMA flux is recommended.
3. Methanol or isopropyl alcohols are recommended as cleaning
agents.
4. Soldering iron 1/16” (1.6mm) minimum from housing.
5. As long as leads are not under any stress or spring tension.
6. Light source is an GaAs LED which has a peak emission
wavelength of 940 nm.
7. All measuements made under pulse conditions.
1 of 4 100032C
FEATURES
• Daylight Filter
• Sidelooker Package
• Pin Photodiode
• Wide Reception Angle, 120°
• Chip Size = .107
2
inches (2.712mm)
SCHEMATIC
0.215 (5.46)
0.199 (5.06)
0.311 (7.90)
0.288 (7.30)
0.100 (2.54)
0.060 (1.52)
0.610 (15.49)
MIN
0.126 (3.20)
0.110 (2.80)
0.020 (0.51)
SQ. (2x)
0.116 (2.95)
0.100 (2.54)
C
L
SENSING
SURFACE
ANODE
PACKAGE DIMENSIONS
Parameter Symbol Rating Unit
Operating Temperature T
OPR
-40 to +85 °C
Storage Temperature T
STG
-40 to +85 °C
Soldering Temperature (Iron)(2,3,4,5) T
SOL-I
240 for 5 sec °C
Soldering Temperature (Flow)(2,3,5) T
SOL-F
260 for 10 sec °C
Reverse Voltage V
R
32 V
Power Dissipation(1) P
D
150 mW
ABSOLUTE MAXIMUM RATINGS
(TA= 25°C unless otherwise specified)
NOTES:
1. Dimensions for all drawings are in inches (mm).
2. Tolerance of ± .010 (.25) on all non-nominal dimensions
unless otherwise specified.
ANODE
CATHODE
QSE773
PLASTIC SILICON PIN PHOTODIODE
2 of 4 100032C
PARAMETER TEST CONDITIONS SYMBOL MIN TYP MAX UNITS
Reverse Voltage IR= 0.1 mA V
R
32 — V
Dark Reverse Current VR= 10 V I
R(D)
— 30 nA
Peak Sensitivity VR= 5 V !
PK
920 nm
Reception Angle @ 1/2 Power " +/-60 Degrees
Photo Current Ee= 1.0 mW/cm2, VCE= 5 V
(6)
I
PH
30 — µA
Capacitance VR= 3 V C 20 pF
Rise Time VR= 5 V, RL= 1 K t
r
50 ns
Fall Time V
R
= 5 V, RL= 1 K t
f
50 ns
ELECTRICAL / OPTICAL CHARACTERISTICS
(T
A =25°C unless otherwise specified)
TYPICAL PERFORMANCE CURVES
1.0
0.8
0.6
0.4
- RELATIVE SPECTRAL SENSITIVITY
0.2
rel
S (!)
0
700 800 900 1000 1100
!#- WA VELENGTH (nm)
Fig. 1 Relative Spectral Sensitivity vs. Wavelength
120
Wavelength = 940 nm
TA = 25˚C
100
80
60
40
- SHORT CIRCUIR CURRENT
SC
I
20
0
0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
Ee - IRRADIANCE (mW/cm2)
Fig. 2 Short Circuit Current vs. Irradiance
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