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Datasheet IR25-21C-TR8 PDF ( 特性, スペック, ピン接続図 )

部品番号 IR25-21C-TR8
部品説明 Reverse Package Infrared LED
メーカ Everlight Electronics
ロゴ Everlight Electronics ロゴ 
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IR25-21C-TR8 Datasheet, IR25-21C-TR8 PDF,ピン配置, 機能
Technical Data Sheet
Reverse Package Infrared LED
Features
Small double-end package
Low forward voltage
Good spectral matching to Si photo detector
Package in 8mm tape on 7” diameter reel
Pb free
The product itself will remain within RoHS compliant version.
Descriptions
IR25-21C is an infrared emitting diode in
miniature SMD package which is molded in a
water clear plastic with flat top view lens.
The device is spectrally matched with silicon
photodiode and phototransistor.
IR25-21C/TR8
Applications
PCB mounted infrared sensor
Infrared emitting for miniature light barrier
Floppy disk drive
Optoelectronic switch
Smoke detector
Device Selection Guide
LED Part No.
Chip
Material
IR GaAlAs
Lens Color
Water Clear
Everlight Electronics Co., Ltd.
Device NoSZDTR-025-001
http:\\www.everlight.com
Prepared date16-Nov-2005
Rev 1 Page: 1 of 10
Prepared byWu xiaowei

1 Page



IR25-21C-TR8 pdf, ピン配列
IR25-21C/TR8
Absolute Maximum Ratings (Ta=25)
Parameter
Symbol
Continuous Forward Current
Reverse Voltage
Operating Temperature
Storage Temperature
Power Dissipation at(or below)
25Free Air Temperature
IF
VR
Topr
Tstg
Pd
Rating
65
5
-25 ~ +85
-40 ~ +85
130
Units
mA
V
mW
Soldering Temperature
Notes: Soldering time5 seconds.
.
Reflow Soldering : 260 for 10 sec.
Tsol Hand Soldering : 350 for 3 sec.
Electro-Optical Characteristics (Ta=25)
Parameter
Radiant Intensity
Peak Wavelength
Spectral Bandwidth
Symbol
Ee
λp
Δλ
Condition
IF=20mA
IF=100mA
Pulse Width100μs ,Duty1%
IF=20mA
IF=20mA
IF=20mA
Forward Voltage
VF
IF=100mA
Pulse Width100μs ,Duty1%
IF=1A
Reverse Current
View Angle
IR
2θ1/2
VR=5V
IF=20mA
Min.
0.5
--
--
--
--
--
--
--
--
Typ.
1.5
7.5
Max.
--
--
Units
mW /sr
940 --
45 --
1.2 1.5
1.4 1.8
nm
nm
V
2.6 4.0
-- 10
160 --
μA
deg
Everlight Electronics Co., Ltd.
Device NoSZDTR-025-001
http:\\www.everlight.com
Prepared date16-Nov-2005
Rev 1 Page: 3 of 10
Prepared byWu xiaowei


3Pages


IR25-21C-TR8 電子部品, 半導体
Precautions For Use
IR25-21C/TR8
1. Over-current-proof
Customer must apply resistors for protection , otherwise slight voltage shift will cause big
current change ( Burn out will happen ).
2. Storage
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 30or 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 30or less and 60%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
storage time, baking treatment should be performed using the following conditions.
Baking treatment : 60±5for 24 hours.
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.
Everlight Electronics Co., Ltd.
Device NoSZDTR-025-001
http:\\www.everlight.com
Prepared date16-Nov-2005
Rev 1 Page: 6 of 10
Prepared byWu xiaowei

6 Page





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