FEATURES
DESCRIPTION
APPLICATIONS
• Low noise
• Red enhanced
• High shunt resistance
• High response
SYMBOL
PARAMETER
MIN
MAX
UNITS
VBR
Reverse Voltage
50
V
TSTG
Storage Temperature
-55
+150
°C
TO
Operating Temperature
-40
+125
°C
TS
Soldering Temperature*
+240
°C
SYMBOL
CHARACTERISTIC
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ID
Dark Current
VR =5 V
0.9
5.0
nA
RSH
Shunt Resistance
VR = 10 mV
250
MW
VR = 0 V, f = 1 MHz
60
CJ
CJ
Junction Capacitance
Junction Capacitance
VR = 10V, f = 1 MHz
13
pF
lrange
Spectral Application Range
Spot Scan
350
1100
nm
l= 633nm, VR = 0 V
0.32
0.36
R
Responsivity
l= 900nm, VR = 0 V
0.50
0.55
A/W
VBR
Breakdown Voltage
I = 10 μA
50
V
NEP
Noise Equivalent Power
VR = 0V @ l=950nm
2.5x10
-14
W/ √ Hz
RL = 50 Ω,VR = 0 V
190
tr
Response Time**
RL = 50 Ω,VR = 10 V
13
nS
SPECTRAL RESPONSE
0.00
0.10
0.20
0.30
0.40
0.50
0.60
0.70
Wavelength (nm)
Red Enhanced Bi-Cell Silicon Photodiode
SD 113-24-21-021
PACKAGE DIMENSIONS INCH [mm]
TO-46 PACKAGE
The SD 113-24-21-021 is a red enhanced Bi-Cell
silicon photodiode used for nulling, centering, or
measuring small positional changes packaged in a
hermetic TO-5 metal package.
• Emitter Alignment
• Position sensing
• Medical and Industrial
* 1/16 inch from case for 3 seconds max.
ELECTRO-OPTICAL CHARACTERISTICS RATING (TA)= 23°C UNLESS OTHERWISE NOTED
**Response time of 10% to 90% is specified at 660nm wavelength light.
Information in this technical datasheet is believed to be correct and reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are
subject to change without notice.
Advanced Photonix Inc. 1240 Avenida Acaso, Camarillo CA 93012 • Phone (805) 987-0146 • Fax (805) 484-9935 • www.advancedphotonix.com
ABSOLUTE MAXIMUM RATING (TA)= 23°C UNLESS OTHERWISE NOTED
CHIP DIMENSIONS INCH [mm]
PACKAGE DIMENSIONS INCH [mm]
CHIP DIMENSIONS INCH [mm]
TO-5 PACKAGE
45°
1
2
3
Ø.200 [5.08]
PIN CIRCLE
Ø .362 [9.19]
Ø .357 [9.07]
3X Ø.018 [0.46]
3X .500 [12.7] MIN
.157 [3.99]
.169 [4.29]
.010 [0.25] MAX
GLASS ABOVE CAP
TOP EDGE
80°
VIEWING
ANGLE
Ø.256 [6.50]
Ø.264 [6.70]
Ø.320 [8.13]
Ø.330 [8.38]
.075 [1.91]
.120 [3.05]
.134 [3.40]
2X .048 [1.22] ACTIVE AREA
.004 [0.10] GAP
2X .100 [2.54] ACTIVE AREA
1
2
ANODE CELL #1
CELL 1
CELL 2
1
2
3
ANODE CELL #2
CASE GROUND &
COMMON CATHODE
SCHEMATIC
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