Telefunken TLHY4605, TLHY4601, TLHG4605, TLHG4600, TLHG4601 Datasheet

TLH.46..

Vishay Telefunken

High Efficiency LED, ù 3 mm Tinted Total Diffused

Color	Type	Technology	Angle of Half Intensity
			±ö
High efficiency red	TLHR46..	GaAsP on GaP	60°
Yellow	TLHY46..	GaAsP on GaP	60°
Green	TLHG46..	GaP on GaP	60°

Description	94 8488
The TLH.46.. series was developed for applications
which need a very wide radiation angle like back-
lighting, general indicating and lighting purposes.
It is housed in a 3 mm tinted total diffused plastic pack-
age. The wide viewing angle of these devices provides
a high on-off contrast.
Several selection types with different luminous
intensities are offered. All LEDs are categorized in
luminous intensity groups. The green and yellow LEDs
are categorized additionally in wavelength groups.
That allows users to assemble LEDs with uniform
appearance.

Features

DChoice of three bright colors

DStandard T-1 package

DSmall mechanical tolerances

DSuitable for DC and high peak current

DVery wide viewing angle

DLuminous intensity categorized

DYellow and green color categorized

Applications

Status lights

OFF / ON indicator

Background illumination

Readout lights

Maintenance lights

Legend light

Document Number 83007	www.vishay.de •FaxBack [phone]
Rev. A1, 04-Feb-99	1 (8)

TLH.46..

Vishay Telefunken

Absolute Maximum Ratings

Tamb = 25_C, unless otherwise specified

TLHR46.. ,TLHY46.. ,TLHG46.. ,

Parameter	Test Conditions	Symbol	Value	Unit
Reverse voltage		VR	6	V
DC forward current	Tamb ≤ 60°C	IF	30	mA
Surge forward current	tp ≤ 10 ms	IFSM	1	A
Power dissipation	Tamb ≤ 60°C	PV	100	mW
Junction temperature		Tj	100	°C
Operating temperature range		Tamb	±20 to +100	°C
Storage temperature range		Tstg	±55 to +100	°C
Soldering temperature	t ≤ 5 s, 2 mm from body	Tsd	260	°C
Thermal resistance junction/ambient		RthJA	400	K/W

Optical and Electrical Characteristics

Tamb = 25_C, unless otherwise specified

High efficiency red (TLHR46.. )

Parameter	Test Conditions		Type	Symbol	Min	Typ	Max	Unit
	IF = 10 mA, IVmin/IVmax ≥		TLHR4600	IV	1	2		mcd
Luminous intensity		0.5	TLHR4601	IV	1.6	3.5		mcd
			TLHR4605	IV	2.5	6		mcd
Dominant wavelength	IF = 10 mA			ld	612		625	nm
Peak wavelength	IF = 10 mA			lp		635		nm
Angle of half intensity	IF = 10 mA			ϕ		±60		deg
Forward voltage	IF = 20 mA			VF		2	3	V
Reverse voltage	IR = 10 mA			VR	6	15		V
Junction capacitance	VR = 0, f = 1 MHz			Cj		50		pF
Yellow (TLHY46.. )
Parameter	Test Conditions		Type	Symbol	Min	Typ	Max	Unit
	IF = 10 mA, IVmin/IVmax ≥		TLHY4600	IV	0.63	2		mcd
Luminous intensity		0.5	TLHY4601	IV	1	3.5		mcd
			TLHY4605	IV	2.5	5		mcd
Dominant wavelength	IF = 10 mA			ld	581		594	nm
Peak wavelength	IF = 10 mA			lp		585		nm
Angle of half intensity	IF = 10 mA			ϕ		±60		deg
Forward voltage	IF = 20 mA			VF		2.4	3	V
Reverse voltage	IR = 10 mA			VR	6	15		V
Junction capacitance	VR = 0, f = 1 MHz			Cj		50		pF

www.vishay.de •FaxBack [phone]	Document Number 83007
2 (8)	Rev. A1, 04-Feb-99

TLH.46..

Vishay Telefunken

Green (TLHG46.. )

Parameter	Test Conditions	Type	Symbol	Min	Typ	Max	Unit
Luminous intensity	IF = 10 mA, IVmin/IVmax ≥ 0.5	TLHG4600	IV	1	2		mcd
		TLHG4601	IV	1.6	3.5		mcd
		TLHG4605	IV	4	6		mcd
Dominant wavelength	IF = 10 mA		ld	562		575	nm
Peak wavelength	IF = 10 mA		lp		565		nm
Angle of half intensity	IF = 10 mA		ϕ		±60		deg
Forward voltage	IF = 20 mA		VF		2.4	3	V
Reverse voltage	IR = 10 mA		VR	6	15		V
Junction capacitance	VR = 0, f = 1 MHz		Cj		50		pF

Typical Characteristics (Tamb = 25_C, unless otherwise specified)

	125
)
( mW	100
Dissipation	75
± Power	50
	25
V
P
	0
	0	20	40	60	80	100
95 10904		Tamb ± Ambient Temperature ( °C )

Figure 1 Power Dissipation vs. Ambient Temperature

	60
)	50
( mA
	40
Current
	30
± Forward
	20
F
I	10
	0
	0	20	40	60	80	100
95 10905		Tamb ± Ambient Temperature ( °C )

Figure 2 Forward Current vs. Ambient Temperature

	10000
)				Tambv65°C
( mA	1000	tp/T=0.01		0.02
Current				0.05
Forward	100
		1
±	10	0.5	0.2	0.1
F
I

1
0.01		0.1			1		10			100
95 10047				tp ± Pulse Length ( ms )

Figure 3 Forward Current vs. Pulse Length

				0°	10	20	30°
Intensity					°	°
							40°
Luminous	1.0
	0.9						50°
± Relative
	0.8						60°
							70°
rel	0.7
							80°
v
I
	0.6	0.4	0.2	0	0.2	0.4	0.6
95 10043

Figure 4 Rel. Luminous Intensity vs.

Angular Displacement

Document Number 83007	www.vishay.de •FaxBack [phone]
Rev. A1, 04-Feb-99	3 (8)