PD438B Everlight Electronics Co Ltd, PD438B Datasheet - Page 4

• Manufacturer Part Number: PD438B
• Description: PHOTODIODE PIN IR 4.8MM CYL BK
• Manufacturer: Everlight Electronics Co Ltd
• Type: Chipr

Specifications of PD438B

• Photodiode Type: PIN
• Polarity: Forward
• Reverse Breakdown Voltage: 32V
• Peak Wavelength: 940nm
• Dark Current (max): 30nA
• Power Dissipation: 150mW
• Light Current: 18uA
• Rise Time: 50ns
• Fall Time: 50ns
• Lens Type: Epoxy
• Photodiode Material: Si
• Operating Temp Range: -25C to 85C
• Operating Temperature Classification: Commercial
• Mounting: Through Hole
• Pin Count: 2
• Package Type: Side Looker
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 1080-1144

Typical Electro-Optical Characteristics Curves
Fig.1 Power Dissipation vs.
Fig.3 Dark Current vs.
Ambient Temperature
Everlight Electronics Co., Ltd.
Device No：DPD-043-001
1000
Ambient Temperature
200
150
100
100
10
50
1
0
-25
20
0
40
25
60
50
80
V
75 85 100
R
Prepared date：07-20-2005
=10V
http:\\www.everlight.com
100
Fig. 4 Reverse Light Current vs.
Ee
Fig.2 Spectral Sensitivity
0.8
0.6
0.4
0.2
1.0
30
20
10
40
0
0
600 700
0.5
Ta=25
O
Prepared by：Jaine Tsai
C
Rev 4
800 900 1000
1
1.5
2
V
PD438B
Page: 4 of 7
1100
R
=5V
1200
3