Ultra Low Noise
Ultra-Low Noise PIN Photodiodes
Specifications
Responsivity:
S
eries Resistance:
0.50 A/W minimum, 0.55 A/W typical @ 900nm
100Ω maximum (measured by applying +10mA to photodiode and measuring voltage across anode and cathode)
Part Number
Active Area
Storage &
Operating Temp.
(C° )
-40 to 110
-40 to 110
-40 to 110
-40 to 110
-40 to 110
-40 to 110
-20 to 75
Shunt Resistance
Dark Current1
@ 5V
typ
(nA)
0.1
0.2
0.3
1.0
1.3
2.5
6.0
max
(nA)
0.5
0.9
1.6
5.0
6.5
13
30
Breakdown
Voltage
2
@ 10µ A
(typ)
(V)
50
50
50
50
50
50
50
Capacitance
3
(typ)
@ 0V
(pF)
28
50
87
255
345
725
1700
@ 5V
(pF)
9
15
26
76
102
217
500
NEP
4
Max. Linear Current
5
Response Time
6
@ 5V
(typ)
(nsec)
10
11
15
30
45
70
200
.
SD 057-14-21-011
SD 076-14-21-011
(isolated) -211
SD 100-14-21-021
(isolated) -221
SD 172-14-21-021
(isolated) -221
SD 200-14-21-041
(isolated) -241
SD 290-14-21-041
(isolated) –241
SD 445-14-21-305
1.
in
(mm)
0.051 x 0.051
(1.3 x 1.3)
0.105 x 0.043
(2.66 x 1.09)
0.100 (dia.)
(2.54mm dia.)
0.185 x 0.125
(4.7 x 3.18)
0.200 (dia.)
(5.08 dia.)
0.300 x 0.220
(7.62 x 5.58)
0.394 x 0.394
(10 x 10)
(min)
(M-Ohm)
1600
900
600
200
140
65
30
(typ)
(W/√ Hz)
1.0x10-14
1.4x10-14
1.8x10-14
3.0x10-14
3.8x10-14
5.6x10-14
8.6x10-14
(typ)
(mA)
0.17
0.29
0.51
1.5
2.03
4.76
10.0
Dark Current and Shunt Resistance vary with temperature as follows: for T>23° C, I
D
=1.09
∆
T
I
D23,
R
SH
=0.9
∆
T
R
SH23
and for T<23°C,
I
D
=I
D23
/1.09
∆
T
, R
SH
=R
SH23
/0.9
∆
T
, where
∆
T is the temperature difference from 23° C, and I
D23
and R
SH23
are the dark current and shunt resistance
at 23° C.
2.
Typical values listed. Minimum value shall be 50% of typical.
3.
Typical values are listed in the table. Maximum value is 20% higher than the typical value.
4.
Test conditions are V =5V and 950nm.
B
5.
Maximum linear current specifies the level above which the output current deviates more than 10%. Short circuit current saturates at approximately
10 times this level.
6
.
Response times listed are for the rising or falling edge, and were measured at 830nm with a 50Ω load. Shorter wavelengths will result in faster rise
and fall times.
file:///D|/WEB SITES/API/TMPlfqoqgkwkz.htm (1 of 3) [7/16/2001 11:27:04 AM]
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