KODENSHI KPPB1

InGaAs PIN Photodiode
KPPB1-LG125
Unit:(㎜)
DIMENSION
±0.1
Φ1.016MAX
3-Φ0.45
±1.0
13.5
0.26±0.05
Industry standard TO-46 package with cap lens.
Optimized for fiber optic application.
High coupling efficiency to multi-mode fibers directly.
Low dark current and low capacitance.
0.2
FEATURES
±0.05
0.381MAX.
Φ4.66 ±0.05
0.65
for data and telecommunication applications.
±0.1
±0.1
Φ5.35
3.5
InGaAs PIN Photodiode is high sensitive and reliable
±0.05
+
1. -0.150.1
0
45°
APPLICATIONS
2
+0
Φ5.4 -0.1
1
0.
±
0
1.
Optical fiber communications
Fiber channel
Gigabit Ethernet
R0.3MAX.
3
1
Case GND
3
1
Anode
ABSOLUTE MAXIMUM RATINGS
Item
Operating Temperature
Storage Temperature
Reverse Voltage
Reverse Current
Forward Current
Symbol
Topr.
Tstg.
VR
IR
IF
Ratings
-40~+80
-40~+100
30
0.5
2
-1-
Unit
℃
℃
V
㎃
㎃
2
Cathode
InGaAs PIN Photodiode
KPPB1-LG125
ELECTRO-OPTICAL CHARACTERISTICS
Parameter
Active area
Spectral response range
Peak sensitivity wavelength
Photo sensitivity
Dark current
3 dB cut-off frequency
Terminal capacitance
λ=1.3㎛
λ=1.55㎛
Symbol
λ
λp
S
IDARK
f-3dB
Ct
Min
0.9
0.8
0.85
2.0
-
-2 -
-2-
Typ
Φ 50
1.55
0.9
0.95
0.1
Max
1.7
1.0
1.3
1
Unit
㎛
㎛
㎛
Test Conditions
A/W
VR=5V
㎁
GHz
pF
VR=5V
VR=5V, RL=50Ω
VR=5V, f=1MHz