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Message ID: 537     Entry time: Thu Mar 14 13:00:23 2024
Author: JB, NH, MA, AM, GA 
Subject: Mounting and biasing DSSD 2 

new Downstream DSSD2: 3208-2/3208-5/3208-8

Covered with black cloth.

Voltage (V) Current (uA)
10 3.1
20 3.8
30  
40  
50 4.515
60  
70 4.2
80 4.545
90 5.5
100 7.940
110  
120  

Voltage (V)

Current (uA)
10  
20  
30  
40  
50  
60  
70  
100 7.6
110 9.5
120 Breakdown
   
   

Wafer 3 (beam left) shows breakdown issues at 90V... curious

We replace with november beam triple: 3208-3/3208-21/3208-22

We must speak to Micron about why so many 3208 wafers seem to have issues at >90V
It seems unlikely to be other issues

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