NEC NDL5461P, NDL5461P1D, NDL5461P2, NDL5461P2C, NDL5461PD Datasheet

DATA SHEET

PHOTO DIODE

NDL5461P Series

1 000 to 1 600 nm OPTICAL FIBER COMMUNICATIONS

φφφφ

µµµµ

80

m 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

•

High quantum efficiency

•

Detecting area size

•

Low operating voltage VR = 5 V

•

Coaxial module with multimode fiber (GI-50/125) or optional singlemode fiber (SM-9/125)

•

NDL5461P1 and NDL5461P2 have a flange.

η

= 86 % @ λ = 1 300 nm

η

= 75 % @ λ = 1 550 nm

φ

80 µm

NDL5461P

Optical Fiber:
GI-50/125
Length: 1 m MIN.

+0.0

φ

6.0

–0.1

6.9±0.3

–0.1

+0.0

6.0

231

Shrunk tube

φ

2.5

φ

0.45

φ

2.0

30.0 MAX.

12.5 MIN.

3.0±0.3

PACKAGE DIMENSIONS

in millimeters

NDL5461P1

Optical Fiber:
GI-50/125
Length: 1 m MIN.

φ

14.0±0.1

φ

3.9±0.5

6.9±0.3

φ

2– 2.2

1.5

7.0±0.3

231

18.0±0.1

LEAD CONNECTION

1 Anode (Negative)
2 Cathode (Positive)
3 Case

Optical Fiber:

NDL5461P2

GI-50/125
Length: 1 m MIN.

Shrunk tube Shrunk tube

2.5

6.0

+0.0
–0.1

30.0 MAX.

+0.0

φ

6.0

–0.1

4.0±0.1

12.5 MIN.

3

12

4.0±0.3

φ

2.0

0.5±0.1

2.5±0.1

φ

231

12.0±0.1

16.0±0.2

φ

2.5

2– 2.5

2.0

30.0 MAX.

12.5 MIN.

φ

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©

ORDERING INFORMATION

••••

Part Number Available Connector
NDL5461P Without Connector GI-50/125 no flange
NDL5461PC With FC-PC Connector
NDL5461PD With SC-P C Connector
NDL5461PS Without Connector SM-9/125
NDL5461PSC With FC-PC Connector
NDL5461PSD With SC-P C Connector
NDL5461P1 Without Connector GI-50/125 flat mount flange
NDL5461P1C With FC-PC Connector
NDL5461P1D With SC-P C Connector
NDL5461P1S Without Connector SM-9/125
NDL5461P1SC With FC-PC Connector
NDL5461P1SD With SC-P C Connector
NDL5461P2 Without Connector GI-50/125 vertical flange
NDL5461P2C With FC-PC Connector
NDL5461P2D With SC-P C Connector
NDL5461P2S Without Connector SM-9/125
NDL5461P2SC With FC-PC Connector
NDL5461P2SD With SC-P C Connector

NDL5461P Series

ABSOLUTE MAXIMUM RATINGS (TC = 25

Parameter Symbol Ratings Unit
Reverse Voltage V
Forward Current I
Optical Input Power P
Operating Case Temperature T
Storage Temperature T

R

F

in

C

stg

C)

°°°°

20 V
10 mA

8mW

−

40 to +85

−

40 to +85

ELECTRO-OPTICAL CHARACTERISTICS (TC = 25

Parameter Symbol Conditions MIN. TYP. MAX. Unit
Dark Current I
Terminal Capacitance C
Quantum Effici ency

Responsivity S

Cut-off Frequency f

D

η

C

VR = 5 V 0.1 1.0 nA

t

VR = 5 V, f = 1.0 MHz 1.0 1.5 pF

λ

= 1 300 nm 75 86 %

λ

= 1 550 nm 64 75

λ

= 1 300 nm 0.78 0.89 A/W

λ

= 1 550 nm 0.80 0.94

VR = 5 V, RL = 50 Ω, λ = 1 300 nm 2. 5 GHz

°

C

°

C

C)

°°°°

2

NDL5461P Series

TYPICAL CHARACTERISTICS

WAVELENGTH DEPENDENCE
OF QUANTUM EFFICIENCY

100

80

η

60

40

20

Quantum Efficiency (%)

0

0.9 1.0 1.1 1.31.2 1.4 1.5 1.6 1.7
Wavelength λ ( m)

µ

REVERSE VOLTAGE DEPENDENCE
OF DARK CURRENT

10

T

1.0

C = 75 ˚C

50 ˚C

25 ˚C

∆

Responsivity (Relative Value) S/S (%)

Dark Current ID (nA)

TEMPERATURE DEPENDENCE
OF RESPONSIVITY

10

0

–10

–60

–40 –20 0 20

Operating Case Temperature T

TEMPERATURE DEPENDENCE
OF DARK CURRENT

1

10

0

10

–1

10

–2

10

–3

10

–60 –40 –20 0

Operating Case Temperature TC (˚C)

20 40

λ = 1 300 nm

40 60 80

C

(˚C)

VR = 5 V

60 80

••••

100

100

Dark Current ID (nA)

0.01

0.001

0.1
0 ˚C

–25 ˚C

0

Reverse Voltage V

10

R (V)

20

REVERSE VOLTAGE DEPENDENCE
OF TERMINAL CAPACITANCE

5

f = 1.0 MHz

1

Terminal Capacitance Ct (pF)

0.5

0.01 0.1 1 10 100
Reverse Voltage V

R

(V)

3