PT91-21C/TR10 Everlight Electronics CO., LTD, PT91-21C/TR10 Datasheet - Page 6

• Manufacturer Part Number: PT91-21C/TR10
• Description: Photodetector Transistors Phototransistor
• Manufacturer: Everlight Electronics CO., LTD
• Type: IR Chipr

Specifications of PT91-21C/TR10

• Maximum Power Dissipation: 75 mW
• Maximum Dark Current: 100 nA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 25 C
• Package / Case: SMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Precautions For Use
1. Over-current-proof
2. Storage
3. Soldering Condition
3.1 Pb-free solder temperature profile
3.2 Reflow soldering should not be done more than two times.
3.3 When soldering, do not put stress on the LEDs during heating.
3.4 After soldering, do not warp the circuit board.
2.1 Do not open moisture proof bag before the products are ready to use.
2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.
2.3 The LEDs should be used within a year.
2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.
2.5 The LEDs should be used within 168 hours (7 days) after opening the package.
2.6 If the moisture absorbent material (silica gel) has faded away or the LEDs have exceeded the
Everlight Electronics Co., Ltd.
Device No：DTT-091-032
Customer must apply resistors for protection , otherwise slight voltage shift will cause big
current change ( Burn out will happen ).
storage time, baking treatment should be performed using the following conditions.
Baking treatment : 60±5℃ for 24 hours.
http:\\www.everlight.com
Prepared date：08-02-2006
PT91-21C/TR10
Rev 2
Prepared by：Jaine Tsai
Page: 6 of 10