Up To 1640nm Super L-band InGaAs Photodiode
KPDE030SL
 |
Features
- Large active area convenient for optical coupling
- Wide dynamic range
- Wide detective wavelength
(Respond to O-, E-, S-, C- and L-Band)
- Flat responsivity uniformity
- Low dark current
- Low PDL
- High reliability
|
Applications
- DWDM monitoring and control
- Laser diode and LED power monitor
- Power Meters
- Optical measurements and sensing
Description
Reliable planar InGaAs photodiodes are packaged in hermetically sealed cans with the active diameters of 300µm. KPDE030SL Series have wide spectral sensitivity to cover from O to L bands with uniform responsivity. Variations of responsivity are between +0.05 and -0.2 in the wavelength range from 1525 to 1640nm and at the temperature range from -20 to +85°C. KPDE30SL is available as a TO-18 hermetic can type or a pigtail type (KPD030SLT).
Specifications
Absolute Maximum Ratings
| Parameter |
Symbol |
Value |
Units |
| Reverse Voltage |
VR |
20 |
V |
| Maximum Optical Power Input |
Pmax |
30 |
mW |
| Forward Current |
IF |
50 |
mA |
| Oparating Ambient Temperature |
Ta |
-40 to +85 |
°C |
| Storage Temperature |
Tstg |
-40 to +85 |
°C |
Characteristics (VR = 5V, Ta = 25°C unless otherwise noted)
| Parameter |
Symbol |
Min. |
Typ. |
Max. |
Unit |
Test Conditions |
| Active diameter |
D |
|
300 |
|
µm |
|
| Bandwidth |
B |
400 |
600 |
|
MHz |
Pin = -10dBm, small signal modulation |
| Responsivity |
@1310nm |
R13 |
0.8 |
0.9 |
|
A/W |
Ta = -20 to +85°C |
| @1550nm |
R15 |
0.9 |
1.0 |
|
A/W |
Ta = -20 to +85°C |
| Dark current |
ID |
|
0.1 |
0.6 |
nA |
|
| Total capacitance |
C |
|
4.0 |
6.0 |
pF |
f = 1MHz |
| Chip capacitance |
Cchip |
|
4.0 |
6.0 |
pF |
f = 1MHz |
| Responsivity uniformity |
ΔR |
-0.2 |
|
+0.25 |
dB |
λ = 1525 - 1610nm
Ta = -10 to +85°C |
Specifications are subject to change without notice.
