Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2 Page: 1 of 7
Device No：DIH-793-073 Prepared date：07-20-2005 Prepared by：Jaine Tsai
Technical Data Sheet
5mm Infrared LED, T-1 3/4
HIR7393C
Features
․High reliability
․High radiant intensity
․Peak wavelength λp=850nm
․2.54mm Lead spacing
․Low forward voltage
․Pb free
․The product itself will remain within RoHS compliant version.
Descriptions
․EVERLIGHT’S Infrared Emitting Diode(HIR7393C)
is a high intensity diode , molded in a water clear plastic
package.
․The device is spectrally matched with phototransistor , photodiode
and infrared receiver module.
Applications
․Free air transmission system
․Optoelectronic switch
․Floppy disk drive
․Infrared applied system
․Smoke detector
Device Selection Guide Chip
LED Part No. Material Lens Color
HIR GaAlAs Water clear
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2 Page: 2 of 7
Device No：DIH-793-073 Prepared date：07-20-2005 Prepared by：Jaine Tsai
HIR7393C
Package Dimensions
Notes: 1.All dimensions are in millimeters
2.Tolerances unless dimensions ±0.25mm
Absolute Maximum Ratings (Ta=25℃)
Parameter Symbol Rating Units
Continuous Forward Current IF 100 mA
Peak Forward Current IFP 1.0 A
Reverse Voltage VR 5 V
Operating Temperature Topr -40 ~ +85 ℃
Storage Temperature Tstg -40 ~ +85 ℃
Soldering Temperature Tsol 260 ℃
Power Dissipation at(or below)
25℃Free Air Temperature Pd 150 mW
Notes: *1:IFP Conditions--Pulse Width≦100μs and Duty≦1%.
*2:Soldering time≦5 seconds.
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2 Page: 3 of 7
Device No：DIH-793-073 Prepared date：07-20-2005 Prepared by：Jaine Tsai
HIR7393C
Electro-Optical Characteristics (Ta=25℃)
Parameter Symbol Condition Min. Typ. Max. Units
IF=20mA 7.8 15 --
IF=100mA
Pulse Width≦100μs ,Duty≦1% -- 50 --
Radiant Intensity Ee IF=1A
Pulse Width≦100μs ,Duty≦1%. -- 700 --
mW/sr
Peak Wavelength λp IF=20mA -- 850 -- nm
Spectral
Bandwidth Δλ IF=20mA -- 45 -- nm
IF=20mA 1.45 1.65
IF=100mA
Pulse Width≦100μs ,Duty≦1% -- 1.80 2.40
Forward Voltage VF IF=1A
Pulse Width≦100μs ,Duty≦1%. -- 4.10 5.25
V
Reverse Current IR VR=5V -- -- 10
μA
View Angle 2θ1/2 IF=20mA -- 50 -- deg
Rank
Condition: IF=20mA
Unit: mW/sr
Bin number M N P Q
Min 7.8 11.0 15.0 21.0
Max 12.5 17.6 24.0 34.0
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2 Page: 4 of 7
Device No：DIH-793-073 Prepared date：07-20-2005 Prepared by：Jaine Tsai
0-40 -20 402006010080
20
40
60
100
80
120
140
0
10
1
10
102
3
104
21345678
790
0
20
40
60
80
100
890
850810 830 870 930910 950
IF=20mA
Ta=25° C
75
-25
800 0
825
850
25 50
875
900
100
HIR7393C
Typical Electro-Optical Characteristics Curves
Fig.1 Forward Current vs. Fig.2 Spectral Distribution
Ambient Temperature
Fig.3 Peak Emission Wavelength Fig.4 Forward Current
Ambient Temperature vs. Forward Voltage
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2 Page: 5 of 7
Device No：DIH-793-073 Prepared date：07-20-2005 Prepared by：Jaine Tsai
-20
0.6
0.9
0.7
0.8
1.0
0.20.4 0 0.2 0.4 0.6
50
70
80
60
40
30
-10 02010
25
1
1.2
1.4
1.6
50 75 100 120
IF=20mA
25
5
10
50 75 100 120
IF=20mA
15
20
0
IF-Forward Current (mA)
10
10010
110
23
10 4
Ie-Radiant Intensity(mW/sr)
10
100
1000
HIR7393C
Typical Electro-Optical Characteristics Curves
Fig.5 Relative Intensity vs. Fig.6 Relative Radiant Intensity vs.
Forward Current Angular Displacement
Fig.7 Radiant Intensity vs. Fig.8 Forward Voltage vs.
Ambient Temperature(°C) Ambient Temperature(°C)
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2 Page: 6 of 7
Device No：DIH-793-073 Prepared date：07-20-2005 Prepared by：Jaine Tsai
HIR7393C
Reliability Test Item And Condition
The reliability of products shall be satisfied with items listed below.
Confidence level：90%
LTPD：10%
NO. Item Test Conditions Test Hours/
Cycles
Sample
Sizes
Failure
Judgement
Criteria
Ac/Re
1 Solder Heat TEMP.：260℃±5℃ 10secs 22pcs 0/1
2 Temperature Cycle H : +100℃ 15mins
5mins
L : -40℃ 15mins
300Cycles 22pcs 0/1
3 Thermal Shock H :+100℃ 5mins
10secs
L :-10℃ 5mins
300Cycles 22pcs 0/1
4 High Temperature
Storage
TEMP.：+100℃ 1000hrs 22pcs 0/1
5 Low Temperature
Storage
TEMP.：-40℃ 1000hrs 22pcs 0/1
6 DC Operating Life IF=20mA 1000hrs 22pcs 0/1
7 High Temperature/
High Humidity
85℃ / 85% R.H 1000hrs 22pcs
IR≧U×2
Ee≦L×0.8
VF≧U×1.2
U：Upper
Specification
Limit
L：Lower
Specification
Limit
0/1
Everlight Electronics Co., Ltd. http:\\www.everlight.com Rev 2 Page: 7 of 7
Device No：DIH-793-073 Prepared date：07-20-2005 Prepared by：Jaine Tsai
RoHS
HIR7393C
Packing Quantity Specification
1.500PCS/1Bag，5Bags/1Box
2.10Boxes/1Carton
Label Form Specification
CPN: Customer’s Production Numb
P/N : Production Number
QTY: Packing Quantity
CAT: Ranks
HUE: Peak Wavelength
REF: Reference
LOT No: Lot Number
MADE IN TAIWAN: Production Place
Notes
1. Above specification may be changed without notice. EVERLIGHT will reserve authority on
material change for above specification.
2. When using this product, please observe the absolute maximum ratings and the instructions
for using outlined in these specification sheets. EVERLIGHT assumes no responsibility for
any damage resulting from use of the product which does not comply with the absolute
maximum ratings and the instructions included in these specification sheets.
3. These specification sheets include materials protected under copyright of EVERLIGHT
corporation. Please don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s
consent.
EVERLIGHT ELECTRONICS CO., LTD. Tel: 886-2-2267-2000, 2267-9936
Office: No 25, Lane 76, Sec 3, Chung Yang Rd, Fax: 886-2267-6244, 2267-6189, 2267-6306
Tucheng, Taipei 236, Taiwan, R.O.C http:\\www.everlight.com
HIR7393C
