PD7XX7 Datasheet, PDF (1/3 Pages) Mitsubishi Electric Semiconductor – InGaAs PIN PHOTO DIODES

MITSUBISHI PHOTO DIODES
PD7XX7 SERIES
InGaAs PIN PHOTO DIODES
PD7087, PD708C7, PD7937, PD793D7
DESCRIPTION
PD7XX7 Series are InGaAs pin photodiodes
which has a sensitive area of φ 40µm.
PD7XX7 is suitable for receving the light having
a wavelength band of 1000 to 1600nm.
This photodiode features high-speed response and
a high quantum efficiency, and is suitable for the
light receiving elements for optical fiber
communication systems.
Feature
φ40µm active diameter
1000~1600nm wavelength band
Small dark current
High speed response
High quantum efficiency
Ball lens cap(PD708C7)
APPLICATION
Receiver for optical communication system
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Conditions
Ratings
Unit
Vr
Reverse voltage
-
20
V
Ir
Reverse current
-
500
µA
If
Forward curent
-
2
mA
Tc
Case temperature
-
-40 ~ +85
C
Tstg
Storage temperature
-
-40 ~ +100
C
ELECTRICAL / OPTICAL CHARACTERISTICS (Tc=25 C)
Symbol
Parameter
Test conditions
Limits
Unit
Min. Typ. Max.
Ct Capacitance
Vr=5V, f=1MHz
-
0.8 ^*1
-
pF
Id Dark current
Vr=5V
-
0.05
1
nA
R Responsivity
Vr=5V, λ=1300nm
0.7 0.90 ^*2 - A/W
fc Cut-off frequency Vr=5V, λ=1300nm, RL=50Ω , -3dB -
2.5
- GHz
*1 Applied to PD7937: Ct=0.6pF(typ.), PD793D7: Ct=0.5pF(typ.)
*1 0.85A/W typical fiber coupling sensitivity with GI 50/125 for PD708C7