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SFT-40-WxH

Horticulture LEDS

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Description

SFT-40-WxH High Power White LEDs

Features
SFT white series is a powerful light source for beam pattern critical lighting applications. The flat window of an SFT white LED results in a much smaller light emitting surface than a dome-shaped cover, enabling smaller optics and higher optical efficiency in directional lighting systems.
• Vertical chip with high lumen density and small emitting angle, ideal for efficient optical beam shaping to achieve high intensity, narrow beam angle and long beam distance.
• Phosphor-on-chip with superior color uniformity over radiation angles, delivering homogeneous color in beam spots.
• Maximum Drive Current: 4 A
• Color Temperature: 2700K, 3000K
• Color Rendering Index: Min. 95
• Low thermal resistance: 0.7°C/W
• Electrically isolated thermal path
• 8 kV HBM ESD rating per ANSI/ESDA/JEDEC JS-001

Applications
• Track Light
• Spotlight
• Wall Washer
• Task Light
• Downlight
• Broadcasting Light
• Stage and Studio Light
• Surgical Light

Ordering Part Numbers1

CRI	CCT	Luminous Flux		Chromaticity Bin Kit2	Ordering Part Number
		Minimum Flux Bin1	Minimum Flux If=1500 mA, Tj=85°C
> 95	2700K	D7	355 lm	271	SFT-40-W27H-F50-D7271
				272	SFT-40-W27H-F50-D7272
		D8	375 lm	271	SFT-40-W27H-F50-D8271
				272	SFT-40-W27H-F50-D8272
	3000K	D8	375 lm	301	SFT-40-W30H-F50-D8301
				302	SFT-40-W30H-F50-D8302
		D9	395 lm	301	SFT-40-W30H-F50-D9301
				302	SFT-40-W30H-F50-D9302

Binning Structure

Luminous Flux Binning1,2

Flux Bin Code	Binning @ 1500 mA			Correlated Minimum Flux (lm) @ Tj=85°C2
	Tj= 85°C1		Tj= 25°C	Correlated Minimum Flux (lm) @ Tj=85°C2
	Minimum Flux (lm)	Maximum Flux (lm)	Minimum Flux (lm)	700 mA	2000 mA	3000 mA	4000 mA
D7	355	375	398	178	451	625	774
D8	375	395	420	188	476	660	818
D9	395	415	442	198	502	695	861
F1	415	440	465	208	527	730	905

Forward Voltage Binning3

Voltage Bin Code3	Binning @ 1500 mA, Tj= 85°C
Voltage Bin Code3	Minimum Voltage (V)	Maximum Voltage (V)
VH	2.5	2.7
VJ	2.7	2.9
VK	2.9	3.1

Binning Structure

Chromaticity Binning Coordinates

CCT	Bin Code	CIEx	CIEy	Bin Code	CIEx	CIEy	Bin Code	CIEx	CIEy	Bin Code	CIEx	CIEy
2700K	JA1	0.4373	0.3893	JA2	0.4418	0.3981	JA3	0.4475	0.3994	JA4	0.4428	0.3906
		0.4418	0.3981		0.4465	0.4071		0.4523	0.4085		0.4475	0.3994
		0.4475	0.3994		0.4523	0.4085		0.4582	0.4099		0.4532	0.4008
		0.4428	0.3906		0.4475	0.3994		0.4532	0.4008		0.4483	0.3919
	JB1	0.4465	0.4071	JB2	0.4513	0.4164	JB3	0.4573	0.4178	JB4	0.4523	0.4085
		0.4513	0.4164		0.4562	0.4260		0.4624	0.4274		0.4573	0.4178
		0.4573	0.4178		0.4624	0.4274		0.4687	0.4289		0.4634	0.4193
		0.4523	0.4085		0.4573	0.4178		0.4634	0.4193		0.4582	0.4099
	JC1	0.4582	0.4099	JC2	0.4634	0.4193	JC3	0.4695	0.4207	JC4	0.4641	0.4112
		0.4634	0.4193		0.4687	0.4289		0.4750	0.4304		0.4695	0.4207
		0.4695	0.4207		0.4750	0.4304		0.4813	0.4319		0.4756	0.4221
		0.4641	0.4112		0.4695	0.4207		0.4756	0.4221		0.4700	0.4126
	JD1	0.4483	0.3919	JD2	0.4532	0.4008	JD3	0.4589	0.4021	JD4	0.4538	0.3931
		0.4532	0.4008		0.4582	0.4099		0.4641	0.4112		0.4589	0.4021
		0.4589	0.4021		0.4641	0.4112		0.4700	0.4126		0.4646	0.4034
		0.4538	0.3931		0.4589	0.4021		0.4646	0.4034		0.4593	0.3944
3000K	HA1	0.4147	0.3814	HA2	0.4183	0.3898	HA3	0.4242	0.3919	HA4	0.4203	0.3833
		0.4183	0.3898		0.4221	0.3984		0.4281	0,4006		0.4242	0.3919
		0.4242	0.3919		0.4281	0.3919		0.4342	0.4028		0.4300	0.3939
		0.4203	03833		0.4242	0.4073		0.4300	0.3939		0.4259	0.3853
	HB1	0.4221	0.3984	HB2	0.4259	0,4006	HB3	0.4322	0.4096	HB4	0.4281	0.4006
		0.4259	0.4073		0.4299	0.4165		0.4364	0.4188		0.4322	0.4096
		0.4322	0.4096		0.4364	0.4188		0.4430	0.4212		0.4385	0.4119
		0.4281	0.4028		0.4322	0.4096		0.4385	0.4119		0.4342	0.4028
	HC1	0.4342	0.4119	HC2	0.4385	0.4119	HC3	0.4449	0.4141	HC4	0.4403	0.4049
		0.4385	0.4141		0.4430	0.4212		0,4496	0.4236		0.4449	0.4141
		0.4449	0.4049		0.4496	0.4236		0.4562	0.4260		0.4513	0.4164
		0,4403	0.3853		0.4449	0.4141		0.4513	0.4164		0.4465	0.4071
	HD1	0.4259	0.3939	HD2	0.4300	0.3939	HD3	0.4359	0.3960	HD4	0.4316	0.3873
		0.4300	0.3960		0.4342	0.4028		0.4403	0.4049		0.4359	0.3960
		0.4359	0.3873		0,4403	0.4049		0.4465	0.4071		0.4418	0.3981
		0.4316	0.4006		0.4359	0.3960		04418	0.3981		0.4373	0.3893

Absolute Maximum Ratings

		Symbol	Values	Unit
DC Forward Current	Minimum	If min	0.1	A
DC Forward Current	Maximum	If max	4	A
Surge Current (t<10 ms, Duty Cycle < 10%)		I s max	10	A
Reverse Voltage (@ If= 10 mA)		V r	5	V
Power Dissipation		PD	13	W
Operating Temperature		T opr	-40 to 100	°C
Storage Temperature		T stg	-40 to 100	°C
Junction Temperature		Tj max	150	°C
ESD withstand Voltage HBM Per ANSI/ESDA/JEDEC JS-001		VHBM	8	kV
ESD withstand Voltage CDM Per ANSI/ESDA/JEDEC JS-002		VCDM	1	kV

Product Characteristics

Parameter		Symbol	Value	Unit
Color Rendering Index1 (Tj=85°C)		CRI	>95
Color Rendering, R9 (Tj = 85°C)		R9 min	>50
Viewing Angle (FWHM)		2θ1/2	120°
Forward Voltage (If =1500 mA, Tj = 85°C)	Minimum	Vf min	2.5	V
	Typical	Vf typ	2.8
	Maximum	Vf max	3.1
Temperature Coefficient of Voltage		∂Vf/∂T	-1.2	mV/°C
Thermal Resistance (Electrical) Junction/Solder Point		Rthjs-EL	0.7	°C/W