SPL CGxx

(SFH 4804x2)

Semiconductor Group

4

Notes for Operation

1.

Eye Protection

This laser is a Class 4 Laser product.

Refer to the relevant safety regulations for protection during handling and operation.

2.

Overload Protection

The specified values are valid as long as the diode has not been not overloaded. Voltage

spikes from the power supply unit, even when applied for nanoseconds only, may cause

irreversible damage to the laser diode. Such spikes may occur when the power supply is

turned on or off, or they may reach the laser diode from the line via the coupling capacitance

of electronically controlled devices.

The power supply should therefore be provided with appropriate protection circuits.

Handling Notes

1.

Package

To avoid electrostatic damages it is recommended to observe the same rules as for handling

MOS-devices.

2.

Mounting

When soldering, gluing or clamping, do not exceed the following limits:

•

max. soldering temperature:

140 °C

•

max. soldering time:

10 s

•

max. curing temperature for adhesives:

100 °C

Any deformation of the heat sink by clamping must be avoided.

3.

Electrical Connection

The cathode may be bonded by spot-welding, clamping or soldering.

In all these cases ESD-guidelines must be followed.