RLZS-3528 Roithner LaserTechnik GmbH, RLZS-3528 Datasheet

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RLZS-3528

Manufacturer Part Number
RLZS-3528
Description
Znse White Led
Manufacturer
Roithner LaserTechnik GmbH
Datasheet
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1. SPECIFICATION:
Notes)
Notes)
1.1 Absolute maximum ratings at Ta=25℃
・The half-life of the optical output at 25℃ is over 3,000hrs at the above If condition.
・Recommended If at 75℃ is 5mA. The half-life under such condition is over 1,000hrs.
・The half-life of the LED is inversely proportional to the square of the operating current.
1.2 Typical electrical/optical properties at Ta=25℃
・Peak wavelength 1 and 2 refers to emissions from the active layer and the substrate,
・Rank S type employs optical diffuser inside epoxy lens.
・If-Vf, Po-If, and Po-Ta characteristics of a typical white LED is shown in sheet 2.
・A typical Viewing Angle data is shown in Sheet 3.
(The If-Ta curve is also shown in sheet 1.)
Luminous
respectively. White color is obtained by mixing these two light emissions.
intensity
Peak wavelength 1
Peak wavelength 2
Operating temperature range
Forward voltage
Reverse voltage
ESD threshold
Viewing angle
Storage temperature range
MODEL: RLZS-3528 (top LED, 3.5mm x 2.8mm x 1.9mm)
Parameter
Peak forward current
DC forward current
Power dissipation
Reverse voltage
Parameter
Rank N
Rank A
Rank S
ZnSe WHITE LED
Symbol
V
λ
λ
Vf
Vr
Iv
ESD
p1
p2
1/2
Symbol
100pF/1.5kΩ
T
I
T
P
V
fpm
I
opt
stg
Condition
f
d
If=20mA
If=20mA
If=20mA
If=20mA
r
Ir=1μA
If=1mA
-40∼+100
-20∼+75
Value
Min.
2.45
2.34
60
20
20
10
481
595
450
350
250
105
5
2
Typ.
2.65
2.37
>30
484
605
500
400
300
120
8
Unit
mW
mA
mA
V
Max.
2.90
2.40
>30
135
487
615
550
450
350
degree
Unit
mcd
kV
nm
V
V

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RLZS-3528 Summary of contents

Page 1

... ZnSe WHITE LED ====================================================================== MODEL: RLZS-3528 (top LED, 3.5mm x 2.8mm x 1.9mm) 1. SPECIFICATION: 1.1 Absolute maximum ratings at Ta=25℃ Parameter Power dissipation DC forward current Peak forward current Reverse voltage Operating temperature range Storage temperature range Notes) ・The half-life of the optical output at 25℃ is over 3,000hrs at the above If condition. ...

Page 2

... Substrate: Fiber-reinforced Epoxy 3 PRODUCT NAME INDICATION ・Product Number The first seven characters show model number. Followings are representative of ranks. RLZS-3528▲■ ▲ - Ranking by Luminous Intensity ■ - Ranking by Color ・Lot Number The first five characters show model number. Followings are representative of ranks. ...

Page 3

RELIABILITY 4.1 Test Item and Result Test Item Consecutive operating lifetime test High temperature storage lifetime test Temperature humidity storage lifetime test Reflow heat test Note) ・The reliability guarantee criterion is defined by MIL-S-19500H. The data shows LTPD is ...

Page 4

Others ・ Care must be taken to ensure that the reverse voltage will not exceed the absolute maximum rating when using the LEDs with matrix drive. ・ These LEDs described in this spec. sheets are intended to be used ...

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