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ModelHCA-S-20M-SI-FSTHCA-S-20M-BSI-FST
Detector3 mm Ø Si PIN PhotodiodeINGAS Detector
Spectral Range320 – 1060 nm200 – 1100 nm
BandwidthDC ... 20 MHzDC ... 20 MHz
Rise/Fall Time19 ns18 ns
Transimpedance Gain1 x 105 V/A1 x 105 V/A
Conversion Gain5.9 x 104 V/W (@ 1550 nm)7.3 x 104 V/W (@ 1550 nm)
NEP (@ 10 kHz)4.5 pW/√Hz (@ 900 nm)3.3 pW/√Hz (@ 900 nm)
InputFree Space, 25 mm Ø FlangeFree Space
Output Voltage± 1.5 V± 2 V
Power Requirements± 15 V, + 15 mA Typ.± 15 V, + 15 mA Typ.
CAB-LN1 Low Noise Input/Output Cable available.

Threaded M4 and 8-32 holes for mounting on standard posts. 25 mm Ø flange compatible with microbench systems. Offset adjustable by trimpot. Fiber optic input optional. Output short-circuit protected. Power supply via 3-pin LEMO socket. A mating connector is provided with the device.  Optional power supply PS-15 is available. For further information please view the datasheets.
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