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WT-F196USD5

型号：

WT-F196USD5

品牌：

WEITRON[ WEITRON TECHNOLOGY ]

页数：

10 页

PDF大小：

912 K

下载PDF手册
WT-F196USD5 0603(1608)  
Ultra Bright Red  
Product Specification  
Specification  
Material  
Quantity  
Iv  
M: 18-28 mcd  
N: 28-45 mcd  
P: 45-72 mcd or above  
@5mA/ Ta= 25O C Tolerance: ±10%  
615-635 nm  
lambda(λD)  
@5mA/ Ta= 25O C Tolerance: ±0.5nm  
Vf  
1.6-2.4V  
@5mA/ Ta= 25O C Tolerance: ±0.05V  
< 100 µA @ VR = 5 V  
Milky White  
Ir  
Resin  
Epoxy resin  
Carrier tape  
Reel  
According to EIA 481-1A specs  
According to EIA 481-1A specs  
WT standard  
Conductive black tape  
Conductive black  
Paper  
4000pcs per reel  
Label  
Packing bag  
220x240mm  
Aluminum laminated bag/  
no-zipper  
One reel one bag  
Non-specified  
Carton  
Others:  
WT standard  
Paper  
Every mid-box will be loaded 5 reels. These 5 reels can be different in lot, Iv, lambda, or Vf. Every reel will have  
an independent label to identify its specification and the mid-box there will have a corresponding label post on it.  
ATTENTION: Electricstatic Discharge (ESD) protection  
The symbol shown on the page herein to introduce ‘Electro-Optical  
Characteristics’. ESD protection for GaP and AlGaAs is based chips is still  
necessary even though they are safe in low static-electric discharge. Material in  
AlInGaP, GaN, or/and InGaN based chips are STATIC SENSITIVE devices. ESD protection  
has to considered and taken in the initial design stage.  
If manual work/process is needed, please ensure the device is well protective from ESD  
during all the process.  
26-Dec-2011  
1/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Label Specifications  
▓Customer P/N: To Be Defined  
▓WEITRON P/N:  
W T - F 1 9 6 U S D5  
Series Name  
WT-F196: 1.6x0.8x0.35 mm  
▓ Lot No.  
Emitting Color  
USD5:  
Ultra Bright Red @5mA  
26-Dec-2011  
2/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
▓ Iv Bin:  
Color  
Bin Code  
M
Spec. Range  
18-28 mcd  
Red  
N
P
28-45 mcd  
45-72 mcd  
▓ Color Bin:  
Color  
Red  
Bin Code  
Spec. Range  
615-635nm  
-
▓ Vf Bin:  
Color  
Bin Code  
-
Spec. Range  
1.6-2.4V  
Red  
26-Dec-2011  
3/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Electro-Optical Characteristics  
o
(IF @ 5mA, Ta 25 C)  
*
VF(V)  
λ(nm)  
I V(mcd)  
Code for parts  
Lighting Color  
Material  
AlInGaP  
typ  
max  
λD  
λP  
△λ  
Typ  
WT-F196USD5 Ultra Bright Red  
1.9  
2.4  
622  
636  
17  
28  
Package Outline Dimension and Recommended Soldering Pattern for Reflow Soldering  
Unit: mm Tolerance: +/-0.03  
Soldering Pattern  
Outline Dim.  
Unit:mm  
Soldering terminal may shift in x, y direction.  
Absolute Maximum Ratings  
o
(Ta 25 C)  
Series  
Pd (mW)  
48  
IF (mA)  
20  
IFP (mA)  
VR (V)  
5
IR (uA)  
TOP (oC)  
-40~+80  
TST (oC)  
**  
WT-F196USD5  
100  
<100@ VR = 5  
-40~+85  
** Condition for IFP is pulse of 1/10 duty and 0.1msec width  
26-Dec-2011  
4/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Characteristics  
Directive Characteristics  
Directive Characteristics  
26-Dec-2011  
5/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Packaging Tape, Reel, and Packing Model  
Tape Dimension  
0.20
±
0.05  
2.00 ±0.05  
4.00 ±0.10  
φ1.50 +0.10/-0  
Polarity  
Dim. C  
3.50 ±0.05  
4.00 ±0.10  
Dim. B  
Part No.  
WT-F196  
Dim. A  
Dim. B  
Dim. C Q＇ty/Reel  
1.75±0.05 0.90±0.05 0.50±0.05  
4K  
Unit: mm  
26-Dec-2011  
6/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Reel Dimension  
Packing  
5 boxes per carton is available depending on shipment quantity.  
26-Dec-2011  
7/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Precaution of Application  
Designing 1: Soldering pattern  
The dimensions of the recommended soldering pattern may not meet every user. Please  
confirm and study first before designing the soldering pattern in order to obtain the best  
performance of soldering.  
Designing 2: Circuit layout  
Due to the circuit design is not available, assuming the circuit is in parallel and a resistor that  
is put in series in the circuit, it cannot provide an effective current-limiting function to the LEDs  
due to each LED had a different inherent resistance.  
In general, the LEDs usually have a different inherent resistance. Different inherent resistance  
will cause different current, the LED on the different path would be driven at different power,  
and the result was the LED with a higher resistance would be dimmer than the other.  
To solve this situation, a suitable resistor is put in series with each LED to limit the current  
disparity through the LED will be very useful.  
Designing 3: Max Rating  
Any application should refer to the specifications of absolute maximum ratings.  
Dry Pack  
Any SMD optical device, like this chip LED, is MOISTURE SENSITIVE device. Avoid  
absorbing moisture at any time during transportation or storage. Every reel will be packaged in  
the moisture barrier anti-static bag (Specific bag material will depend upon customers’  
requirement or option). And the bag is well sealed before shipment.  
By customer’s requirement, we will put a humidity indicator in each moisture barrier anti-static  
bag before shipment.  
The package  
26-Dec-2011  
8/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Storage  
It’s recommended to store the products in the following conditions:  
Humidity: 60 %RH Max.  
Temperature: 5 OC ~30 OC (41OF~86 OF)  
1
Shelf life in sealed bag: 12 month at<40 OC and <90%RH. (Base on aluminum laminated  
moisture barrier bag.)  
2
After the bag is opened, devices that will be subjected to infrared reflow, vapor-phase  
reflow, or equivalent processing must be:  
2.1 Mounted within 72 hours at factory conditions of≦ 30 OC /60% RH, or  
2.2 Stored at ≦ 20% RH with zip-lock sealed.  
Baking  
It’s recommended to bake before soldering once the pack is unsealed open & re-sealed after  
72 hours. The conditions are as followings:  
60 ±3OC×(12~24hrs) and < 5% RH, taped reel type  
100±3OC×(45min~1hr), bulk type  
130±3OC×(15~30min), bulk type  
Reflow Soldering  
Recommend soldering paste specifications:  
1. Operating temp.: Above 220 OC ,60 sec.  
2. Peak temp.:260 OCMax.,10sec Max.  
3. Never attempt next process until the component is cooled down to room temperature  
after reflow.  
4. The recommended reflow soldering profile (measured on the surface of the LED terminal)  
is as following:  
Lead-free Solder Profile  
26-Dec-2011  
9/10  
WEITRON  
http://www.weitron.com.tw  
WT-F196USD5 0603(1608)  
Rework  
Customer must finish rework within 5 sec. under 260 OC.  
The head of iron cannot touch copper foil.  
Twin-head type is preferred.  
Cleaning  
The conditions of cleaning after soldering:  
An alcohol-based solvent such as isopropyl alcohol (IPA) is recommended.  
Temperature×Time: <50 OC×30sec, or <30 OC×3min  
Ultra sonic cleaning: < 15W/ bath; Bath volume: 1liter max.  
Curing: 100 OC max, <3min  
Do not contact with component on the assembly board.  
Cautions of Pick and Place  
It should be avoided to load stress on the resin during high temperature.  
Avoid rubbing or scraping the resin by any object.  
Electric-static may cause damage to the component. Please confirm that the equipment  
grounding well. Using an ionizer fan is recommended.  
26-Dec-2011  
10/10  
WEITRON  
http://www.weitron.com.tw  
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