PD438B/L1
Electro-Optical Characteristics (Ta=25℃)
Parameter
Rang of Spectral
Bandwidth
Wavelength of Peak
Sensitivity
Open-Circuit Voltage
Short- Circuit Current
Reverse Light Current
Dark Current
Reverse Breakdown
Total Capacitance
Rise/Fall Time
Symbol
λ
0.5
λ
p
V
OC
I
SC
I
L
Id
BV
R
Ct
t
r
/t
f
Condition
-----
-----
Ee=5m W/cm
2
λp=940nm
Ee=1m W/cm
2
λp=940nm
Ee=1m W/cm
2
λp=940nm
V
R
=5V
Ee=0m W/cm
2
V
R
=10V
Ee=0m W/cm
2
I
R
=100μA
Ee=0m W/cm
2
V
R
=5V
f=1MHZ
V
R
=10V
R
L
=1KΩ
Min.
840
---
---
---
2.6
---
32
---
---
Typ.
---
940
0.41
4.0
4.0
---
170
6
10/10
Max.
1100
---
---
---
μA
---
10
---
nA
V
Units
nm
nm
V
---
---
pF
nS
Everlight Electronics Co., Ltd.
Device No：DPD-043-005
http:\\www.everlight.com
Prepared date：07-20-2005
Rev 4
Page: 3of 7
Prepared by：Jaine Tsai
EVERLIGHT [ EVERLIGHT ELECTRONICS CO., LTD ]
