DATA SHEET
PHOTO DIODE
NDL5461P Series
1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS φ80 μm InGaAs PIN PHOTO DIODE MODULE
DESCRIPTION
NDL5461P Series is InGaAs PIN photo diode modules with multimode fiber. They are designed for long wavelength transmission systems and cover the wavelength range between 1 000 and 1 600 nm with high efficiency.
FEATURES
∙ |
Smaller dark current |
ID = 0.1 nA |
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High quantum efficiency |
η = 86 % @ λ = 1 300 nm |
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η = 75 % @ λ = 1 550 nm |
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Detecting area size |
φ 80 μm |
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Low operating voltage |
VR = 5 V |
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∙Coaxial module with multimode fiber (GI-50/125) or optional singlemode fiber (SM-9/125)
∙NDL5461P1 and NDL5461P2 have a flange.
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PACKAGE DIMENSIONS |
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in millimeters |
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NDL5461P |
NDL5461P1 |
NDL5461P2 |
Optical Fiber: |
Optical Fiber: |
Optical Fiber: |
GI-50/125 |
GI-50/125 |
GI-50/125 |
Length: 1 m MIN. |
Length: 1 m MIN. |
Length: 1 m MIN. |
Shrunk tube |
Shrunk tube |
Shrunk tube |
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φ2.5 |
30.0 MAX. |
6.9±0.3 |
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φ6.0+0.0–0.1 |
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φ0.45 |
MIN. |
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12.5 |
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+0.0 –0.1 |
2 |
3 1 |
3.0±0.3 |
6.0 |
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φ 2.0 |
6.9±0.3 |
3.9±0.5 |
φ |
2.2 |
2– |
φ2.5 |
MAX. |
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14.0±0.1 |
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φ6.0 |
+0.0–0.1 |
30.0 |
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12.5 MIN. 4.0±0.1 |
7.0±0.3 |
1.5 |
2 3 |
1 |
4.0±0.3 |
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φ 2.0 |
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18.0±0.1 |
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LEAD CONNECTION |
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1 |
Anode (Negative) |
3 |
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2 |
Cathode (Positive) 2 |
1 |
3 Case
φ2.5
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φ6.0 |
+0.0 |
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–0.1 |
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2.5±0.1 |
0.5±0.1 |
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2 3 1
φ 2.0
12.0±0.1
16.0±0.2
MAX.30.0
MIN.12.5 2–φ2.5
7.0±0.15
The information in this document is subject to change without notice.
Document No. P10310EJ3V0DS00 (3rd edition) Date Published March 1996 P
Printed in Japan
The mark • shows major revised points.
© 1994
NDL5461P Series
•ORDERING INFORMATION
Part Number |
Available Connector |
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NDL5461P |
Without Connector |
GI-50/125 |
no flange |
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NDL5461PC |
With FC-PC Connector |
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NDL5461PD |
With SC-PC Connector |
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NDL5461PS |
Without Connector |
SM-9/125 |
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NDL5461PSC |
With FC-PC Connector |
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NDL5461PSD |
With SC-PC Connector |
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NDL5461P1 |
Without Connector |
GI-50/125 |
flat mount flange |
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NDL5461P1C |
With FC-PC Connector |
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NDL5461P1D |
With SC-PC Connector |
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NDL5461P1S |
Without Connector |
SM-9/125 |
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NDL5461P1SC |
With FC-PC Connector |
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NDL5461P1SD |
With SC-PC Connector |
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NDL5461P2 |
Without Connector |
GI-50/125 |
vertical flange |
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NDL5461P2C |
With FC-PC Connector |
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NDL5461P2D |
With SC-PC Connector |
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NDL5461P2S |
Without Connector |
SM-9/125 |
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NDL5461P2SC |
With FC-PC Connector |
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NDL5461P2SD |
With SC-PC Connector |
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ABSOLUTE MAXIMUM RATINGS (TC = 25 °C)
Parameter |
Symbol |
Ratings |
Unit |
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Reverse Voltage |
VR |
20 |
V |
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Forward Current |
IF |
10 |
mA |
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Optical Input Power |
Pin |
8 |
mW |
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Operating Case Temperature |
TC |
−40 to +85 |
°C |
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Storage Temperature |
Tstg |
−40 to +85 |
°C |
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ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 °C) |
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Parameter |
Symbol |
Conditions |
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TYP. |
MAX. |
Unit |
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Dark Current |
ID |
VR = 5 V |
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0.1 |
1.0 |
nA |
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Terminal Capacitance |
Ct |
VR = 5 V, f = 1.0 MHz |
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1.0 |
1.5 |
pF |
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Quantum Efficiency |
η |
λ = 1 300 nm |
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75 |
86 |
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% |
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λ = 1 550 nm |
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64 |
75 |
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Responsivity |
S |
λ = 1 300 nm |
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0.78 |
0.89 |
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A/W |
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λ = 1 550 nm |
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0.80 |
0.94 |
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Cut-off Frequency |
fC |
VR = 5 V, RL = 50 Ω, λ = 1 300 nm |
2.5 |
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GHz |
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2 |
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TYPICAL CHARACTERISTICS
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WAVELENGTH DEPENDENCE |
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100 |
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OF QUANTUM EFFICIENCY |
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(%) |
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80 |
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η |
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Efficiency |
60 |
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Quantum |
40 |
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20 |
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0.9 |
1.0 |
1.1 |
1.2 |
1.3 |
1.4 |
1.5 |
1.6 |
1.7 |
Wavelength λ ( μm)
REVERSE VOLTAGE DEPENDENCE
OF DARK CURRENT
10
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1.0 |
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TC = 75 ˚C |
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(nA) |
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50 ˚C |
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25 ˚C |
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ID |
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Current |
0.1 |
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Dark |
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0 ˚C |
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–25 ˚C |
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0.01 |
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0.001 |
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0 |
10 |
20 |
Reverse Voltage VR (V)
NDL5461P Series
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TEMPERATURE DEPENDENCE |
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(%) |
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OF RESPONSIVITY |
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10 |
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S/S |
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λ = 1 300 nm |
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Value) |
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(Relative |
0 |
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Responsivity |
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–10 |
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–40 |
–20 |
0 |
20 |
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40 |
60 |
80 |
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100 |
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–60 |
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Operating Case Temperature TC (˚C) |
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TEMPERATURE DEPENDENCE |
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101 |
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OF DARK CURRENT |
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(nA)ID |
100 |
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VR = 5 V |
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Current |
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10–1 |
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Dark |
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10–2 |
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10–3 |
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–40 |
–20 |
0 |
20 |
40 |
60 |
80 |
100 |
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–60 |
Operating Case Temperature TC (˚C)
REVERSE VOLTAGE DEPENDENCE OF TERMINAL CAPACITANCE
(pF)Ct |
5 |
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f = 1.0 MHz |
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Capacitance |
1 |
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Terminal |
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0.5 |
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0.1 |
1 |
10 |
100 |
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0.01 |
Reverse Voltage VR (V)
3