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SF8025-14T Laser Diode Driver and TEC Temperature Controller

Product information "SF8025-14T Laser Diode Driver and TEC Temperature Controller"

LD 250 mA; TEC ±4 A; Chassis Mount; Compatible with Butterfly 14-pin Type 2 Lasers; Supply Voltage 4.8-5.2 VDC

The SF8025-14T is a laser diode driver and TEC temperature controller designed for driving a Telecom laser diode in a butterfly package with 14 pins. The laser diode mount is located on the board with landing pads for soldering a butterfly 14-pin Type 2 laser diode directly into the driver board.
The driver includes a highly stable current source (±0.01 A) for the laser diode and a thermoelectric Peltier cooler (TEC). The integrated temperature controller keeps the temperature on the Peltier element with high precision within ±0,01°C.

 

CURRENT, VOLTAGE & TEC CONTROLLER

  • Maximum current LD (I): 250 mА
  • Output voltage LD (V): 0.5-3 V
  • Current stability: 0.1 %
  • Current set accuracy: 1 %
  • Output current noise: 10-15 µA
  • ТЕС output power: ±4А
  • TEC output voltage: ±4V
  • TEC output current ripple: 2-4mА
  • TEC Feedback Sensor: 10 kOhm NTC
  • Temperature Control Range: +15 to +40 °C

LASER DIODE PROTECTION

  • Current limit
  • Temperature limit
  • Reverse current protection
  • ESD and transient protection
  • Soft-start laser diode current ramp.

PINOUT

  • SF8XXXT support laser diode Type 2: Telecom Laser Diode

DIMENSIONS AND WEIGHT

  • Dimensions 101.6 x 61 x 20 mm
  • Weight: 136 g

USER INTERFACE

  • Trim Potentiometers for Driver Current and TEC Power
  • Analog
  • RS-232 / UART Digital Interface (USB as a paid option 20 €)

INPUT

  • Input voltage range (Vin): 5 V

PACKAGE SET

  • Driver – 1 pcs
  • 50 cm ribbon cable with one 8-pin connector – 1 pcs
  • 50 cm ribbon cable with one 20-pin connector – 1 pcs
  • Datasheet & User Manual – 1 pcs

WARRANTY PERIOD

  • 1-year manufacturer's warranty
Manufacturer "Maiman Electronics"
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