115
●●●●●●●
●外形寸法図/Outlinedrawing
単位/Unit:mm
1. 照度センサー。
2. 携帯電話の周囲光検出。
1. Ambientlightsensor.
2. Detectionofambientlightformobile
telephones.
50°
60°
70°
80°
90°
50°
60°
70°
80°
90°
40° 30° 20° 10° 0° 10° 20° 30° 40°
指向特性
Directive Characteristics
T a (°C)
0 2 4 6 8 10 12 14
160
120
400
300
200
100
80
0
40
Ic-VCE特性
Ic-VCE Characteristics
VCE (V)
110100
1000
10000
100
10
R(K)
tr/rf-RL特性
tr/tf-RL Characteristics
tf. tr
tr tf (µS)
10 100 1000
100
10
1
E (mW/cm2)
Ic-E特性
Ic-E Characteristics
Ic (µA)
Ic (µA)
400 600 800 1000 1200
80
60
40
0
20
100
分光感度特性(Ta=25℃)
※2
Special Efficiency Characteristics
相対感度(%)
Relative efficiency
波長λ(nm)
Wave length
-25 0 25 50 75 100
175
150
120
100
50
75
IRC(%)
IRC-Ta特性
IRC-Ta Characteristics
VCE=5V
Ta=25˚C
Ta=25˚C
VCE=1.5V
Ta=25˚C
VCC
入力
Input
tf tr
90%
10%
入力パルス
Input pulse 出力パルス
Output pulse
応答速度測定回路
Measuring circuit for response time
LED:CL-201IR
出力
Output
RL
R
0
100 100
■用途Application
2.0(L)×1.25(W)×0.8(Hmm
諸特性/Characteristics
素子位置
Position of die
(0.625) (0.25)
0.4 1.2 (0.4)
(0.8)
エミッタマーク
Emitter mark
極性
Polarity
C
E
はんだ付け電極
Soldering terminal
1.25
0.8
2
CPT-176 シリーズCPT-176Series
●電気的光学的特性/Electro-opticalcharacteristics (Ta25℃)
Item Symbol Conditions Min Typ Max Unit
光電流/Lightcurrent IC
V
CE
=1.5V
※1
EV=100lx
20 35 50 μA
暗電流/Collectordarkcurrent ICEO VCE=5V - 5 100 nA
コレクタ・エ ッタ間飽和電圧
Saturatedvoltagebetweencollector&emitter
VCE(Sat)
I
C
=100μA
※1
E
V
=100lx
-0.10.4V
ピーク感度波長/Peaksensitivewavelength
λp - - 580 - nm
応答時間/立上がり/Risetime TrVCE=5VIC=1mA - 50 - μSEC
ResponseTime
立下がり/Falltime TfRL=1000Ω - 50 - μSEC
半値角/Spectralwidthofhalfvalue
θ1/2 --±70 - deg.
※1EV=CIE標準A光源/※1EV=IlluminancebyCIEstandardlightsourceA.