L6308

The L6308 is a high-voltage integrated photomultiplier module combining a PMTHV power supply, and voltage divider circuit in a compact aluminum housing. Designed for OEM system integration requiring stable, low-noise light detection.

Parameter Specification
Photocathode Type Bialkali (Sb-K-Cs)
Spectral Range 300-650 nm
Peak Wavelength 420 nm
Cathode Sensitivity 70 μA/lm min (at 2856K)
Anode Sensitivity 50 A/lm min (at 800V)
Gain 1×10⁶ typical (at 800V)
Dark Current 5 nA max (at 800V)
Rise Time 2.2 ns
Power Supply +12V DC ±10%
Current Consumption 85 mA typical
HV Output 800V fixed (internal)
Operating Temp. -20°C to +50°C
Weight 150 g