• PM1125-WB
  • PA1125-WB-0808
  • PM3315-WB
  • PA3325-WB-0404
  • PM3325-WB
  • PA3325-WB-0808
  • Evaluation Kit
  • Bias Source
  • PM33xx-WL
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SiPM 3mm 250px

KETEK's NEW WL-Series SiPMs bring improvements to all key performance areas whilst retaining the leading-edge MSL1 rated surface mount packaging of the established WB-Series.

 

Key improvements offered by WL-Series SiPMs include:-

 

  • High PDE; 51% (47µm microcell, 6.5V overbias)
  • High Gain; 9.1M (47µm microcell, 6.5V overbias)
  • Fast Recovery Time (Tau); (7ns, 15µm microcell)
  • Industry-leading Saturation/Dynamic Range; 15µm
  • Low DCR; 25kHz/mm² (15µm microcell, 2.5V overbias)
  • Low Crosstalk; 4% (35µm microcell, 2.5V overbias)
  • Low Afterpulsing; 1% at 2.5Vob
  • Low Dark Current (max) ≡ DCR 45kHz/mm² (15µm microcell, 2.5V overbias)
  • Low & Uniform Breakdown Voltage; 29.5±0.75V (±125mV per reel)

 

WL-Series SiPMs are offered as 3x3mm² active area devices using the same industry-leading package technology established with the WB-Series - BGA SMD featuring a glass window and "wrap-around" electrical contact design. This packaging technology significantly enhances the mechanical robustness of Ketek SiPMs compared to other surface mount SiPM designs and achieves an MSL1 rating.

 

As with the WB-Series KETEK offer the SMD component pre-mounted on a 2.54mm pitch 3-pin mini-PCB "Pin Adapter Board" for convenient testing using KETEK's SiPM evaluation kit or with customer's own circuitry. 

 

Part
Number
Active
Area
(mm)
Microcell
Pitch
(µm)
Number
of
Microcells
PDE
(430nm)
@Vob
DCR
(/mm²)
5Vob
Gain
(106)
5Vob
Recovery
Time
Tau
Crosstalk
5Vob
PM3315-WL 3 x 3 15
38400

20%, 2.5V

29%, 5V

31%, 6.5V

45kHz 0.7 7ns* 14%
PM3335-WL 3 x 3 35  7396

29%, 2.5V

41%, 5V

44%, 6.5V

60kHz 4.0 35ns* 10% 
PM3347-WL 3 x 3 45  4096

33%, 2.5V

47%, 5V

51%, 6.5V

85kHz  7.0 95ns* 18% 

* Typical performance measured at 1Ω load by an exponential fit to the pulse decay

  

User Manuals & Guides
adobe pdf icon Evaluation Kit Quick Start Guide
adobe pdf icon SiPM Bias Source Quick Start Guide
Quality Assurance
adobe pdf icon Surface mount package qualification report
Design Resources
Download Altium Design - 3mm WB-Series library
Download Eagle WB-Series library
Download STEP - 3mm WB-Series

 

For more information on KETEK SiPMs please refer to the Quick Links to the right of this page.