0.5W 3V 150mA White 5630 5730 SMD LED Chip

0.5W 3V 150mA White 5630 5730 SMD LED Chip Specs

What is the difference for 5730 smd led and 5630 smd leds?

Between 5730 SMD LEDs and 5630 SMD LEDs - even though their footprint (pad layout) is largely compatible, there are important distinctions:

🔍 1. Size and Naming

They are almost identical in size, and in many cases, share the same PCB pad layout.

This is why many manufacturers make them footprint-compatible for drop-in replacement.

🔌 2. Pin Count

Some 5630 LEDs have 4 pads, but not all 4 are electrical connections - some are thermal or mechanical support pads.

Electrically, both typically use 2 active pins: Anode and Cathode.

⚡ 3. Power & Brightness

5730 LEDs are usually newer and more efficient than early 5630 models.

5730 often supports higher current, and delivers higher brightness at the same power level.

For example: 5730 LEDs may run at 150mA or more, while older 5630s often run at 60–100mA.

♨️ 4. Thermal Performance

Some 5630 LEDs with 4 pads include a dedicated thermal pad, offering better heat dissipation.

5730s with 2 pads may still have decent thermal performance depending on their internal copper structure and PCB design.

🔁 5. Compatibility

Conclusion: Even if 5630 has 4 pins and 5730 has 2, as long as their main Anode and Cathode pad positions match, and the extra 2 pads on 5630 are non-critical (thermal only), they can be used interchangeably on the same PCB.

✅ Summary Table

0.5W 3V 150mA White 5630 5730 SMD LED Chip Picture

White color 5730 smd leds	Single color 5730 smd leds, such as red, green, blue and amber colors

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0.5W 3V 150mA White 5630 5730 SMD LED Chip Dimension

 

 

0.5W 3V 150mA White 5630 5730 SMD LED Chip Electrical Specs

Parameter	Symbol	Conditions	Min	Avg.	Max	Units
Forward Voltage	VF	IF=150mA	2.80	--	3.40	V
Thermal Resistance Junction To Board	RΘJ-B	IF=150mA	--	8	--	°C/W
Luminous Flux	Φv	IF=150mA	70		75	lm
Color Temperature	CCT	IF=150mA	6000		6500	K
CRI	Ra	IF=150mA	80	--	--	--
Temperature Coefficient of Forward Voltage	∆VF/∆T	IF=150mA	−−	-2	−−	mV/°C
Reverse Current	IR	VR=5V	−−	−−	10	μ A
Viewing Angle	2Θ1/2	IF=150mA	−−	120	−−	Deg

0.5W 3V 150mA White 5630 5730 SMD LED Chip Applications

 

0.5W 3V 150mA White 5630 5730 SMD LED Chip applications

 

LED Bulb Light

LED down Light

LED Indicator Lights

LED table lights

LED tube lights

LED indoor lights

LED table lights

LED bulbs Light

LED tube lights

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Shenzhen Guangmai Electronics Co., Ltd., established in 2009 with a registered capital of 30 million RMB, is an enterprise specializing in the manufacturing of semiconductor packaging devices. Its subsidiaries include Shenzhen Guangmai Technology Co., Ltd., Guangmai Technology (Hong Kong) Co., Ltd., and Shenzhen OKAY Lighting Co., Ltd., forming a powerful corporate group. Guangmai Electronics is a national high-tech enterprise and a specialized and new enterprise in Shenzhen. It has been ranked among the top 100 in China's LED industry and has been awarded honors such as Shenzhen Standard Application Demonstration Unit and Guangdong Integrity Demonstration Enterprise.

 

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