APD Photoreceivers - Voxtel

Packaged APDs Deschutes FSI Deschutes BSI Packaged APDs
28
29
Deschutes FSI VFI1-NKAB
200µm APD in hermetic TO-8 can with 3-stage TEC
Deschutes BSI VFC1-JCAA / JKAB
75µm APD in hermetic TO-46 can
Min Typical Max Units
Spectral Range, λ 800 1064–1550 1750 nm
75µm APD in hermetic
TO-8 can with 3-stage TEC
Active Diameter 200 µm
Parameter Min Typical Max Units
Operating Gain, M 1 15 20
Spectral Range, λ 950 1000–1600 1750 nm
Responsivity @ M = 10
λ = 1550 nm 7.0 7.2 8.0
λ = 1064 nm 6.0 6.8 7.7
A/W
Active Diameter 75 μm
APD Operating Gain, M 1 10 20
2
8
Excess Noise Factor,
F(M, k)
M = 5 2.1
M = 10 3.4
M = 15 4.3
Noise Spectral Density at 200 K [A] 55 fA/Hz 1/2
Dark Current [B] 6 20 24 nA
Responsivity @ M=1
Excess Noise Factor, F(M,k)
.66
.91
.73
1.01
3.4
4.3
.78
1.04
A / W
λ=1064nm
λ=1550nm
M=10
M=15
Noise Spectral Density @ M=10 0.48 pA / Hz 1/2
2
9
Dark Current Dependence on Temperature [C] 0.19 dB/K
Dark Current @ M=1 i 0.8 1.9 2.5 nA
Total Capacitance [D] 4.9 pF
Total Capacitance ii 0.76 pF
Bandwidth 200 MHz
Bandwidth 2.0 GHz
Rated Package Temperature [E] 218 K
Breakdown Voltage, V BR
iii
44 49 55 V
TEC Maximum Heat Transfer, Q max
[F]
0.4 W
∆V BR /∆T 30 34 39 mV / K
TEC Maximum Cooling, ΔT max 110 K
Minimum Internal Temperature -40 °C
TEC Maximum Current, I max 1.4 A
TEC Maximum Voltage, V max 1.9 V
Breakdown Voltage, V BR
[G]
30 37 40 V
ΔV BR /ΔT 15 17 19 mV/K
Absolute Reverse Current 3 mA
Absolute Forward Current 5 mA
Absolute Operating Temperature
−200
73
0–30
273–303
[A] M = 10
[B] M = 10, T = 298 K
[C] 250 K < T < 300 K
[D] M > 3
[E] Guaranteed minimum; colder operation may be possible with caution
[F] All TEC data @ T = 300 K
[G] T = 294 K; I dark > 0.1 mA
52
325
°C
K
TE cooler rating iv 1.9 / 1.2 V / A
Temperature Sensing Diode
Voltage and ΔV/K v 0.48
0.50
-2.18mV / K
0.51 V
Maximum Instantaneous
1 mW
Input Power vi
i
Unity referenced from M=10, T=298K
ii
M>3
iii
T=298K; I dark >0.1mA
iv For VFC1-xKAB devices, package at 298K
v
Sourcing 10μA, T=298K
vi
10ns, 1064nm signal @ a 20Hz PRF
with an APD multiplication gain of M=10
Voxtel Catalog, rev 03, 06/2012 ©
Packaged APDs
Voxtel makes no warranty or representation regarding its products’ specific application suitability and may make changes to the products described without notice.
Deschutes FSI
Voxtel Catalog, rev 03, 06/2012 ©
Deschutes BSI FSI
Voxtel makes no warranty or representation regarding its products’ specific application suitability and may make changes to the products described without notice.
Packaged APDs