TLSH157P Datasheet, PDF (1/4 Pages) Toshiba Semiconductor – TOSHIBA LED Lamp InGaAP Red Light Emission

TOSHIBA LED Lamp InGaAℓP Red Light Emission
TLSH157P
Panel Circuit Indicator
· 5 mm diameter (T1−3 / 4)
· InGaAℓP red LED
· All plastic mold type.
· Colorless clear lens
· Low drive current, high intensity red light emission
Recommended forward current: IF = 1~20 mA (DC)
· All plastic molded lens, provides an excellent on−off contrast ratio.
· Fast response time, capable of pulse operation.
· High power luminous intensity
· Without stand−offs
· Applications: Suitable for outdoor message signboard,
safety equipment, automotive use.
TLSH157P
Unit in mm
Maximum Ratings (Ta = 25°C)
Characteristic
Forward current (DC)
Reverse voltage
Power dissipation
Operating temperature range
Storage temperature range
Symbol
I_F
V_R
P_D
T_opr
T_stg
Rating
Unit
50
mA
4
V
125
mW
-30~85
°C
-40~120
°C
Electrical And Optical Characteristics (Ta = 25°C)
JEDEC
―
EIAJ
―
TOSHIBA
Weight: 0.31 g
Characteristic
Symbol
Test Condition
Min Typ. Max Unit
Forward voltage
Reverse current
Luminous
intensity
TLSH157P
TLSH157P (ST)
Peak emission wavelength
Spectral line half width
Dominant wavelength
V_F
I_F = 20 mA
I_R
V_R = 4 V
I_V
I_F = 20 mA
λ_P
I_F = 20 mA
∆λ
I_F = 20 mA
λ_d
I_F = 20 mA
(Note)
—
2.1 2.5
V
—
—
50
µA
850 2700 —
mcd
850 — 4140
—
623
—
nm
—
15
—
nm
—
613
—
nm
(Note): Lamps are classified into the following ranks according to their luminous intensity.
Measurement tolerance for each limit is ±15%.
S: 1000-2000 mcd, T: 1800-3600 mcd, U: 3200-6400 mcd.
1
2002-09-25