l13895 series kled1075e03 · 10 100 1 10 100 1000 L13895-0145G L13895-0145P KLEDB0468EC Radiant...

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Infrared LED L13895 series High power LED, peak emission wavelength: 1.45 μm 1 L13895-0145P L13895-0145G www.hamamatsu.com The L13895 series is a high-power LED that emits infrared light at a peak of 1.45 μm. A bullet-shaped package (L13895-0145P) and a surface mount type (L13895-0145G) are available. It offers high output power, high reliability and low cost. Absolute maximum ratings (Ta=25 °C unless otherwise noted) Parameter Symbol Condition L13895-0145P L13895-0145G Unit Reverse voltage VR max 1 1 V Forward current IF max 100 80 mA Forward current decrease rate ΔIF Ta>25 °C 1 0.8 mA/°C Pulse forward current IFP max * 1 1 0.5 A Pulse forward current decrease rate ΔIFP Ta>25 °C 10 5 mA/°C Power dissipation Pd max 0.15 W Operating temperature Topr No dew condensation* 2 -30 to +85 -30 to +85 °C Storage temperature Tstg No dew condensation* 2 -30 to +100 -40 to +100 °C Soldering conditions - 230 °C, within 5 s, at least 2 mm away from resin bottom surface - - Reflow soldering conditions Tsol JEDEC level 2a - Peak temperature: 250 °C, 2 times - *1: Pulse width=10 μs, duty ratio=1% *2: When there is a temperature difference between a product and the surrounding area in high humidity environment, dew condensation may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability. Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the product within the absolute maximum ratings. Electrical and optical characteristics (Ta=25 °C) Parameter Symbol Condition L13895-0145P L13895-0145G Unit Min. Typ. Max. Min. Typ. Max. Peak emission wavelength λp IF=50 mA 1400 1450 1500 1400 1450 1500 nm Spectral half width Δλ IF=50 mA - 120 170 - 120 170 nm Forward voltage VF IF=50 mA - 0.9 1.3 - 0.9 1.2 V Reverse current IR VR=1 V - - 10 - - 10 μA Radiant flux ϕe IF=50 mA - 5 - 3 4 - mW Radiant intensity Ie IF=50 mA 12 20 - - - - mW/sr Cutoff frequency* 2 fc IF=50 mA ± 10 mAp-p 5 10 - 5 10 - MHz *2: Frequency at which the optical output drops by 3 dB relative to the output at 100 kHz High output Low cost High reliability Bullet-shaped package: L13895-0145P Small and surface mount type: L13895-0145G Compatible with lead-free reflow: L13895-0145G Features Light sources for foreign object sorting Moisture meters Applications

Transcript of l13895 series kled1075e03 · 10 100 1 10 100 1000 L13895-0145G L13895-0145P KLEDB0468EC Radiant...

Page 1: l13895 series kled1075e03 · 10 100 1 10 100 1000 L13895-0145G L13895-0145P KLEDB0468EC Radiant flux vs. pulse forward current Wavelength (nm) Relative light output (%) 1200 1300

Infrared LED

L13895 series

High power LED, peak emission wavelength: 1.45 μm

1

L13895-0145P L13895-0145G

www.hamamatsu.com

The L13895 series is a high-power LED that emits infrared light at a peak of 1.45 μm. A bullet-shaped package (L13895-0145P) and a surface mount type (L13895-0145G) are available. It off ers high output power, high reliability and low cost.

Absolute maximum ratings (Ta=25 °C unless otherwise noted)Parameter Symbol Condition L13895-0145P L13895-0145G Unit

Reverse voltage VR max 1 1 VForward current IF max 100 80 mAForward current decrease rate ΔIF Ta>25 °C 1 0.8 mA/°CPulse forward current IFP max *1 1 0.5 APulse forward current decrease rate ΔIFP Ta>25 °C 10 5 mA/°CPower dissipation Pd max 0.15 WOperating temperature Topr No dew condensation*2 -30 to +85 -30 to +85 °CStorage temperature Tstg No dew condensation*2 -30 to +100 -40 to +100 °C

Soldering conditions - 230 °C, within 5 s, at least 2 mm away from resin bottom surface - -

Refl ow soldering conditions Tsol JEDEC level 2a - Peak temperature: 250 °C, 2 times -*1: Pulse width=10 μs, duty ratio=1%*2: When there is a temperature diff erence between a product and the surrounding area in high humidity environment, dew condensation

may occur on the product surface. Dew condensation on the product may cause deterioration in characteristics and reliability.Note: Exceeding the absolute maximum ratings even momentarily may cause a drop in product quality. Always be sure to use the

product within the absolute maximum ratings.

Electrical and optical characteristics (Ta=25 °C)

Parameter Symbol Condition L13895-0145P L13895-0145G UnitMin. Typ. Max. Min. Typ. Max.Peak emission wavelength λp IF=50 mA 1400 1450 1500 1400 1450 1500 nmSpectral half width Δλ IF=50 mA - 120 170 - 120 170 nmForward voltage VF IF=50 mA - 0.9 1.3 - 0.9 1.2 VReverse current IR VR=1 V - - 10 - - 10 μARadiant fl ux ϕe IF=50 mA - 5 - 3 4 - mWRadiant intensity Ie IF=50 mA 12 20 - - - - mW/srCutoff frequency*2 fc IF=50 mA ± 10 mAp-p 5 10 - 5 10 - MHz*2: Frequency at which the optical output drops by 3 dB relative to the output at 100 kHz

High output Low cost High reliability Bullet-shaped package: L13895-0145P Small and surface mount type: L13895-0145G Compatible with lead-free reflow: L13895-0145G

Features

Light sources for foreign object sorting Moisture meters

Applications

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Infrared LED L13895 series

Pulse forward current (mA)

Radi

ant f

lux

(mW

)

(Typ. Ta=25 °C, tw=100 μs, 1%)

100101

10

100

1000

L13895-0145G

L13895-0145P

KLEDB0468EC

Radiant flux vs. pulse forward current

Wavelength (nm)

Rela

tive

light

out

put (

%)

1200 1300 1400 160015000

40

20

60

80

100(Typ. Ta=25 °C, IF=50 mA)

KLEDB0466EA

Emission spectrum

Pulse forward voltage (V)

Pulse

forw

ard

curre

nt (m

A)0.5 1.0 1.5 2.52.0

10

1000

100

(Typ. Ta=25 °C, tw=100 μs, 1%)

L13895-0145P

L13895-0145G

KLEDB0467EC

Pulse forward current vs. pulse forward voltage

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Infrared LED L13895 series

Directivity

90°

80°

70°

60°

50°

40°

30°

90°

80°

70°

60°

50°

40°30°

20° 10° 0° 10° 20°

020406080100 20 40 60 80 100

Relative light output (%)

(Typ. Ta=25 °C)

KLEDB0469EA

L13895-0145P

020406080100 20 40 60 80 100

Relative light output (%)

90°

80°

70°

60°

50°

40°

30°

90°

80°

60°

50°

40°30°

20° 10° 0° 10° 20°

70°

(Typ. Ta=25°C)

KLEDB0487EB

L13895-0145G

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Infrared LED L13895 series

Light output vs. ambient temperature Allowable forward current vs. ambient temperature

Ambient temperature (°C)

Rela

tive

light

out

put (

dB)

-40 -20 -10-30 0 20 40 60 8010 30 50 70 90 100-5

-4

-3

-2

1

2

0

-1

3 (Typ. IF=50 mA)

-40 -20 0 20 40 60 80 1000

40

60

80

100

Ambient temperature (°C)

Rela

tive

allo

wab

le fo

rwar

d cu

rrent

(%)

20

KLEDB0470EA KLEDB0471EA

Allowable forward current vs. duty ratio

0.01 0.1 1 10 1000.01

0.1

1

10

Duty ratio (%)

Allo

wab

le fo

rwar

d cu

rrent

(A)

(Ta=25 °C)

Pulse width=1 μs

Pulse width=100 μs

Pulse width=10 μs

0.01 0.1 1 10 1000.01

0.1

1

10

Duty ratio (%)

Allo

wab

le fo

rwar

d cu

rrent

(A)

(Ta=25 °C)

Pulse width=1 μs

Pulse width=100 μs

Pulse width=10 μs

KLEDB0472EA KLEDB0488EA

L13895-0145P L13895-0145G

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Infrared LED L13895 series

Recommended solder reflow conditions (Apply to L13895-0145G)

Time

300 °C

Preheat60 to 120 s

Main heat40 to 120 s

Peak temperature250 °C max.

217 °C200 °C

150 °C

Tem

pera

ture

KLEDB0536EA

· After unpacking, store it an environment at a temperature of 30 °C or less and a humidity of 60% or less, and perform soldering within 4 weeks.

· The eff ect that the product receives during refl ow soldering varies depending on the circuit board and the refl ow oven that are used.

· When you set reflow soldering conditions, check that problems do not occur in the product by testing out the conditions in advance.

Dimensional outline (unit: mm)

KLEDA0098EC

ɸ3.8

5 ±

0.2

5.3

± 0

.25.

3 ±

0.5

27.0

min

.1.

0 m

in.

1.0

± 0.

2

2.5(specified at lead root)

1.5

max

.

�0.5

ɸ3.0 ± 0.2

3.4 ± 0.2

Standard packing state: anti-static bag (100 pcs/pack)

L13895-0145P

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Cat. No. KLED1075E03 Jul. 2019 DN6

www.hamamatsu.comHAMAMATSU PHOTONICS K.K., Solid State Division1126-1 Ichino-cho, Higashi-ku, Hamamatsu City, 435-8558 Japan, Telephone: (81)53-434-3311, Fax: (81)53-434-5184U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater, N.J. 08807, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218, E-mail: [email protected]: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-265-8, E-mail: [email protected]: Hamamatsu Photonics France S.A.R.L.: 19, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10, E-mail: [email protected] Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44)1707-294888, Fax: (44)1707-325777, E-mail: [email protected] Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 16440 Kista, Sweden, Telephone: (46)8-509 031 00, Fax: (46)8-509 031 01, E-mail: [email protected]: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39)02-93 58 17 33, Fax: (39)02-93 58 17 41, E-mail: [email protected]: Hamamatsu Photonics (China) Co., Ltd.: B1201, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, 100020 Beijing, P.R.China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866, E-mail: [email protected]: Hamamatsu Photonics Taiwan Co., Ltd.: 8F-3, No. 158, Section2, Gongdao 5th Road, East District, Hsinchu, 300, Taiwan R.O.C. Telephone: (886)3-659-0080, Fax: (886)3-659-0081, E-mail: [email protected]

Product specifications are subject to change without prior notice due to improvements or other reasons. This document has been carefully prepared and the information contained is believed to be accurate. In rare cases, however, there may be inaccuracies such as text errors. Before using these products, always contact us for the delivery specification sheet to check the latest specifications.The product warranty is valid for one year after delivery and is limited to product repair or replacement for defects discovered and reported to us within that one year period. However, even if within the warranty period we accept absolutely no liability for any loss caused by natural disasters or improper product use.Copying or reprinting the contents described in this material in whole or in part is prohibited without our prior permission.

Information described in this material is current as of July 2019.

Infrared LED L13895 series

Related informationwww.hamamatsu.com/sp/ssd/doc_en.html

Precautions∙ Disclaimer∙ Metal, ceramic, plastic packages∙ Surface mount type products

KLEDA0107EA

0.50.5

0.55

0.47

0.7

EmitterResin

0.7 0.7

0.75

0.4

Cathode Anode

Recommended land pattern

1.6

(0.1)

0.8

ElectrodeChip position accuracy: with respect to package center-0.25≤X≤+0.05-0.15≤Y≤+0.15Tolerance unless otherwise noted: ±0.1Standard packing state: reel (2000 pcs/roll)

L13895-0145G