C10439-02

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Technical Specifications: C10439-02

Parameter Category	Parameter	Symbol	Min	Typ	Max	Unit	Conditions
General Information	Manufacturer Part Number	–		C10439-02
	Description	–		Compact Head-On PMT Module (Extended Red Response)			Integrated voltage divider circuit
	Photosensitive Area	–		Ø 8		mm
	Window Material	–					Borosilicate Glass
	Cathode Type (Key Difference)	–					Multialkali (Sb-Na-K-Cs)
	Package	–					Shielded metal housing with integrated base
Absolute Maximum Ratings
	Anode Supply Voltage	V<sub>AN</sub>	-0.5		1500	V
	Anode Average Current	I<sub>A</sub>			0.1	mA
	Storage Temperature	T<sub>stg</sub>	-30		70	°C
	Operating Temperature	T<sub>op</sub>	-30		50	°C
Recommended Operating Conditions
	Operating Voltage (Anode to Cathode)	V<sub>OP</sub>	600	800 – 1000	1200	V
	Recommended Divider Current	I<sub>div</sub>		0.1		mA
	Supply Voltage for Module	V<sub>CC</sub>	+11	+12	+15	V	For internal HV circuit
Spectral Response Characteristics
	Spectral Response Range (Key Difference)	λ	300		850	nm
	Peak Wavelength (Cathode)	λ<sub>p</sub>		420		nm
	Cathode Radiant Sensitivity	K		40		mA/W	λ = 400 nm
				15		mA/W	λ = 600 nm
				5		mA/W	λ = 800 nm
	Cathode Luminous Sensitivity	S<sub>K</sub>		70		μA/lm
	Anode Luminous Sensitivity	S<sub>A</sub>	40	80		A/lm	V<sub>OP</sub> = 1000V
Gain & Dark Characteristics
	Electron Multiplication Gain	G		7.0 x 10<sup>5</sup>			V<sub>OP</sub> = 1000V, Typical
	Anode Dark Current	I<sub>DA</sub>		2.0	10	nA	V<sub>OP</sub> = 1000V, T<sub>a</sub>=25°C
	Dark Count Rate	DCR		100	200	cps	V<sub>OP</sub> = 1000V, T<sub>a</sub>=25°C
Time Response Characteristics
	Rise Time	t<sub>r</sub>		3.0		ns
	TTS (Transit Time Spread)	TTS		3.5		ns	FWHM
	Electron Transit Time	t<sub>t</sub>		25		ns
Output
	Output Connector	–					BNC (Anode Output)
	Output Impedance	Z<sub>out</sub>		50		Ω