HDSP-A157 Avago Technologies US Inc., HDSP-A157 Datasheet - Page 8

• Manufacturer Part Number: HDSP-A157
• Description: DISPLAY 7SEGMENT ALGAAS CA 0.3"
• Manufacturer: Avago Technologies US Inc.

Specifications of HDSP-A157

• Display Type: 7-Segment
• Common Pin: Common Anode
• Number Of Digits/alpha: +/-1 (overflow)
• Size / Dimension: 0.50" L x 0.30" W x 0.24" H (12.70mm x 7.62mm x 6.09mm)
• Digit/alpha Size: 0.30" (7.62mm)
• Color: Red
• Voltage - Forward (vf) Typ: 1.8V
• Current - Test: 20mA
• Millicandela Rating: 14mcd
• Wavelength - Peak: 645nm
• Power Dissipation (max): 96mW
• Package / Case: 10-DIP (0.200", 5.08mm), 7 Leads
• Number Of Digits: 1
• Character Size: 7.6 mm
• Illumination Color: Red
• Wavelength: 645 nm
• Operating Voltage: 1.8 V
• Operating Current: 20 mA
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 20 C
• Luminous Intensity: 14 mcd
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

HER, Yellow, Green, Orange
Figure 6. Maximum Tolerable Peak Current vs. Pulse Duration – HER, Orange.
Figure 8. Allowable Peak Current vs. Pulse Duration – Green.
Figure 10. Forward Current vs. Forward Voltage
Characteristics.
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Figure 11. Relative Luminous Intensity vs. DC
Forward Current.
Figure 7. Maximum Tolerable Peak Current vs. Pulse Duration – Yellow.
Figure 9. Maximum Allowable DC Current per Segment as a Function of
Ambient Temperature.
Figure 12. Relative Efficiency (Luminous Intensity
per Unit Current) vs. Peak Current.
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