SMB1N-385V-02 [ROITHNER]

Single Color LED, Ultra Violet,;


型号：	SMB1N-385V-02
厂家：	Roithner LaserTechnik GmbH
描述：	Single Color LED, Ultra Violet, 光电
文件：	总4页 (文件大小：1119K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Rev. 2.1, 19.12.2018

SMB1N-385V-02

Description

SMB1N-385V-02 is a surface mount AlInGaN High Power LED with a typical peak wavelength of 385 nm

and radiation of 1 W. It comes in SMD package (PA9T) with silver plated soldering pads (lead free

solderable), copper heat sink, and molded with silicone resin.

Maximum Ratings (T_CASE=25°C)

Values

Parameter

Symbol

Unit

Min.

Max.

Power Dissipation

P_D

I_F

2800

700

Forward Current

Pulse Forward Current *¹

I_FP

1000

Reverse Voltage

V_F

not designed for reverse operation

Thermal Resistance

Junction Temperature

Operating Temperature

Storage Temperature

Lead Solder Temperature *²

R_THJA

T_J

K/W

°C

120

T_CASE

T_STG

T_SLD

- 40

+ 100

+ 250

°C

*¹duty=1%, pulse width = 10 µs

*²must be completed within 5 seconds

Electro-Optical Characteristics (T_CASE=25°C)

Values

Typ.

Parameter

Symbol Conditions

Unit

Min.

Max.

Peak Wavelength

λ_P

∆λ

I_F=500mA

I_FP=1A

380

390

Half Width

3.5

V_F

3.9

Forward Voltage

V_FP

3.8

I_F=500mA

I_FP=700mA

I_F=500mA

I_FP=1A

1000

1800

3300

6100

Radiated Power *¹

Radiant Intensity *²

P_O

I_E

mW/sr

Viewing Angle

Rise Time

t_R

t_F

I_F=100mA

I_F=500mA

deg.

Fall Time

100

measured by S3584-08

measured by CIE127-2007 Condition B

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Typical Performance Curves

Forward Current vs. Forward Voltage

Rel. Radiant Intensity vs. Forward Current

Forward Current [mA]

Forward Voltage [V]

Allowed Forward Current vs. Ambient

Temperature

Forward Current vs. Pulse Duration

Ambient Temperature [°C]

Duration tw [ms]

Forward Voltage vs. Ambient Temperature

Rel. Radiant Intensity vs. Ambient Temperature

Ambient Temperature [°C]

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Peak Wavelength vs. Ambient Temperature

Relative Spectral Emission

Wavelength [nm]

Ambient Temperature [°C]

Radiation Characteristics

Relative Radiant Intensity (A.U.)

Angle [deg.]

Outline Dimensions

SMB1N

lens

Lead

Description

Pin a1

Pin c1

LED Anode

LED Cathode

All Dimensions in mm

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Precautions

Soldering:



Do avoid overheating of the LED

Do avoid electrostatic discharge (ESD)

Do avoid mechanical stress, shock, and vibration

Do only use non-corrosive flux

Do not apply current to the LED until it has cooled down to room temperature after soldering

Recommended soldering conditions:

This LED is designed to be reflow soldered on to a PCB. If dip soldered or hand soldered, its reliability

cannot be guarantee.

Nitrogen reflow soldering is recommended. Air flow soldering conditions can cause optical

degradation, caused by heat and/or atmosphere.

IR Reflow Soldering Profile

Recommended Soldering Patterns

(Lead-free Solder)

Unit: mm

Above table specifies the maximum allowed duration and temperature during soldering. It is strongly

advised to perform soldering at the shortest time and lowest temperature possible.

Cleaning:

Cleaning with isopropyl alcohol, propanol, or ethyl alcohol is recommended

DO NOT USE acetone, chloroseen, trichloroethylene, or MKS

DO NOT USE ultrasonic cleaners

Static Electricity:

LEDs are sensitive to electrostatic discharge (ESD). Precautions against ESD must be taken

when handling or operating these LEDs. Surge voltage or electrostatic discharge can result in

complete failure of the device.

Radiation:

During operation these LEDs do emit high intensity light, which is hazardous to skin and eyes, and

may cause cancer. Do avoid exposure to the emitted light. Protective glasses are recommended.

It is further advised to attach a warning label on products/systems.

Operation:

Do only operate LEDs with a current source.

Running these LEDs from a voltage source will result in complete failure of the device.

Current of a LED is an exponential function of the voltage across it. Usage of current regulated drive

circuits is mandatory.

The above specifications are for reference purpose only and subjected to change without prior notice

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