SHENZHEN KENA INDUSTRY CO.,LTD
| SURFACE MOUNT LED LAMPS | ||||||||||||||
| 3528Series SMD Chip LED Lamps | ||||||||||||||
Part Number：KNW5730B0.9CK0-37 | ||||||||||||||
| Package outlines | ||||||||||||||
NOTES: 1、 All dimensions are in millimeters； 2、 Tolerances are±0.1mmunless otherwise note.
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SHENZHEN KENA INDUSTRY CO.,LTD
SURFACE MOUNT LED LAMPS | |||||||||
Part Number：KNW5730B0.9CK0-37 | |||||||||
Absolute maximum ratings （Ta=25°C） | |||||||||
Parameter | Symbol | Value | Unit | ||||||
Forward current | If | 150 | mA | ||||||
Reverse voltage | Vr | 5 | V | ||||||
Power dissipation | Pd | 0.5 | mW | ||||||
Operating temperature range | Top | -25~+80 | °C | ||||||
Storage temperature range | Tstg | -30~+85 | °C | ||||||
Peak pulsing current（1/8 duty f=1KHz） | Ifp | 240 | mA | ||||||
Electro-Optical characteristics (TA=25°C) | |||||||||
| Parameter | Test Condition | Symbol | Value | Unit | |||||
Min | Typ | Max | |||||||
Color Temperature | If=150mA | CCT | -- | 7000 | -- | K | |||
Forward voltage | If=150mA | Vf | 3.0 | -- | 3.6 | V | |||
Light | If=150mA | φ | -- | 45 | -- | Lm | |||
Color Rendering Index | If=150mA | CRI | 80 | -- | -- | / | |||
Viewing angle at 50% IV | -- | 2θ1/2 | -- | 120 | -- | Deg | |||
Reverse current | Vr=5V | Ir | -- | 10 | -- | μA | |||
HENZHEN KENA INDUSTRY CO.,LTD
| SURFACE MOUNT LED LAMPS |
Part Number：KNW5730B0.9CK0-37 |
| Typical photoelectricity characteristic curve chart |
|
HENZHEN KENA INDUSTRY CO.,LTD
| SURFACE MOUNT LED LAMPS |
Part Number：KNW5730B0.9CK0-37 |
| Typical photoelectricity characteristic curve chart |
|
HENZHEN KENA INDUSTRY CO.,LTD
| SURFACE MOUNT LED LAMPS |
Part Number：KNW5730B0.9CK0-37 |
| Soldering temperaturecurve chart（Reflow solder profile） |
Remark: If not lead free soldering, the recommended solder profile is 230℃and max solder profile is 245℃. |
HENZHEN KENA INDUSTRY CO.,LTD
SURFACE MOUNT LED LAMPS | |||||
| Test items and results of reliability | |||||
| Type | Test item | KN.Standard | Test Conditions | Note | Number of Damaged |
Environmental Sequence | Temperature Cycle | JIS C 7021 (1977)A-4 | -25°C30min ↑↓5min 80°C30min | 100 cycle | 0 |
Thermal Shock | MIL-SLD-107D | -25°C15min ↑↓5min 80°C15min | 100 cycle | 0 | |
High Humidity Heat Cycle | JIS C 7021 (1977)A-5 | 30°C〈=〉65°C90%RH 24hrs/1cycle | 10 cycle | 0 | |
High Temperature Storage | JIS C 7021 (1977)B-10 | Ta=80°C | 1000hrs | 0 | |
Humidity Heat Storage | JIS C 7021 (1977)B-11 | Ta=60°C RH=90% | 1000hrs | 0 | |
Low Temperature Storage | JIS C 7021 (1977)B-12 | Ta=－30°C | 1000hrs | 0 | |
Operation Sequence | Life Test | JIS C 7035 (1985) | Ta=25°C IF=20mA | 1000hrs | 0 |
High Humidity Heat Life Test | Ý | 60°CRH=90% IF=20mA | 500hrs | 0 | |
Low Temperature Life Test | Ý | Ta=-25°C IF=20mA | 1000hrs | 0 | |
ÝRefer to reliability test standard specification for in this line.
HENZHEN KENA INDUSTRY CO.,LTD
| SURFACE MOUNT LED LAMPS |
Part Number： |
| Tape and Packaging |
1、Tape leader and reel 2、Packing
3、Storage: 1)、Don’t open the moisture proof bag before the products are ready to use。 2)、Before opening the packing, the LED should be kept at 30℃or less and 90RH or less 3)、After opening the moisture proof bag, should use the LED immediately, do not expose the led in air for a week. 4)、If the LEDs exceed the storage time or the moisture absorbability material has faded away, Backing treatment should be performed using the following conditions: 60+/-5℃ for 24 hours. |
