DL47B3A-B02B Samsung Electronics, DL47B3A-B02B Datasheet - Page 13

• Manufacturer Part Number: DL47B3A-B02B
• Description: 2.5 Gbps 1550 nm Direct Modulation DFB Laser Module
• Manufacturer: Samsung Electronics

Handling Precaution
Power Sequence
Following the turn-on sequence is required to avoid possible damage to the laser
module from power supply switching transients.
1.
2.
3.
4.
Reverse the order for the proper turn-off sequence
Electrostatic Discharge
Caution: The device is susceptible to damage as a result of electrostatic
discharge
Widely accepted human-body model (resistance=1.5K , Capacitance=100pF) for
susceptibility testing and protection-design is employed as a circuit parameter.
Parameter
Human-body model
All ground connections
Most negative supply
Most positive supply
All remaining connections
Value
>400
Unit
V
13