PLDD-50-SP

50 Amp, Short Pulse Laser Diode Driver

The PLDD-50-SP is a compact all solid-state, pulsed current source designed to drive single or multichip laser diodes. The unit features a peak current of 50 amps. The pulse repetition frequency can be varied from single shot to 15 KHz at maximum current. Higher repetition frequency is possible at lower current (see data sheet graph).

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The current monitor output may be viewed with an oscilloscope (>200 MHz BW recommended) allowing the user a real time view of the load current.

Mounting holes are supplied which accept the most common laser diode packages (5.6 mm, 9 mm, TO-18, TO-5, and TO-52). This allows the light to exit normal to the driver; however, edge mounting of these laser diodes can also be accommodated.

Two power supplies are required: +12 to +28 VDC @ 10 mA and a + 350 VDC (max) @ 6 mA (average current depends on rep rate).

PLDD-50-SP
50 Amp, Short Pulse Laser Diode Driver Data Sheet

Features

• 25 to 50 Amps
• <5 ns pulse width
• <2.5 ns rise time
• <4.0 ns fall time
• di/dt = 20 A/ns
• Drives single & multi stack diodes
• Ultra lightweight and compact
• Use for rangefinding, remote sensing, research, and defense and security applications

Please note export restrictions may apply.