3.12.2002 Sensor meeting A. Furgeri 1

Status reportStatus report

IEKP – University of Karlsruhe

Alexander Furgeri

3.12.2002 Sensor meeting A. Furgeri 2

Results from QTC and IQCResults from QTC and IQC

• QTC: – KA-S6 to KA-S9 (?/47)– Comparison between ST-Datas and QTC– History of ST-Batches

• IQC:– Rpoly measurements– Next irradiation

3.12.2002 Sensor meeting A. Furgeri 3

Optical inspectionOptical inspection

A B C D0

2

4

6

8

# of

sen

sors

class

A B C D0

2

4

6

8

# of

sen

sors

classA B C D

0

2

4

6

8

# of

sen

sors

class

A B C D0

2

4

6

8

# of

sen

sors

classA B C D

0

2

4

6

8

# of

sen

sors

class

S6/2W6B

S7/1W6A

S7/2W6A

S8/1W6A

S8/2W6A

improved, but• scratches !• package !

3.12.2002 Sensor meeting A. Furgeri 4

ST-packageST-package

Insert picture W5A

3.12.2002 Sensor meeting A. Furgeri 5

IV of ST-09393IV of ST-09393

0 100 200 300 400 500 600

10-10

10-9

10-8

10-7

10-6

10-5

10-4

10-3

30211220939319 30211220939322 30211220939323

Leak

age

Cur

rent

[A

]

Voltage [V]

Also breakdown on 1 tested minisensor !

!

1 curve not saved, but also breakdown

KA-Set 6 W6B1. delivery

Still shown on lastSensor meeting

3.12.2002 Sensor meeting A. Furgeri 6

IV of ST-09367IV of ST-09367

0 100 200 300 400 500 600

10-10

10-9

10-8

10-7

10-6

10-5

10-4

10-3

30211220936706 30211220936708 30211220936710 30211220936712 30211220936714 30211220936715 30211220936716 30211220936719 30211220936721 30211220936722

Leak

age

Cur

rent

[A

]

Voltage [V]

KA-Set 6 W6B2. delivery

3.12.2002 Sensor meeting A. Furgeri 7

IV of ST-09392IV of ST-09392

0 100 200 300 400 500

1E-8

1E-7

1E-6

1E-5

1E-4

1E-3

Cu

rre

nt [

A]

Voltage [V]

?

Breakdown on 10 sensors in the range of 360 to 480V

KA-Set 7 W6A1. delivery

Still shown

3.12.2002 Sensor meeting A. Furgeri 8

IV of ST-11743IV of ST-11743

3.12.2002 Sensor meeting A. Furgeri 9

IV of ST-31851IV of ST-31851

3.12.2002 Sensor meeting A. Furgeri 10

IV of ST-32958IV of ST-32958

3.12.2002 Sensor meeting A. Furgeri 11

IV of ST-32963IV of ST-32963

3.12.2002 Sensor meeting A. Furgeri 12

CV of KA-Sets 6 to 9CV of KA-Sets 6 to 9

-50 0 50 100 150 200 250 300 350 400 450 500 550 600-5,0x1016

0,0

5,0x1016

1,0x1017

1,5x1017

2,0x1017

2,5x1017

3,0x1017

3,5x1017

4,0x1017

4,5x1017

30211220936706 30211220936708 30211220936710 30211220936712 30211220936714 30211220936715 30211220936716 30211220936719 30211220936721 30211220936722

Ca

pa

cita

nce

-2 [

F-2]

Voltage [V]

3.12.2002 Sensor meeting A. Furgeri 13

CC of KA-Sets 6 to 9CC of KA-Sets 6 to 9

0 100 200 300 400 5004,0x10-10

4,2x10-10

4,4x10-10

4,6x10-10

4,8x10-10

5,0x10-10

5,2x10-10

5,4x10-10

5,6x10-10

5,8x10-10

6,0x10-10

30211220936706 30211220936708 30211220936710 30211220936712 30211220936714 30211220936715 30211220936716 30211220936719 30211220936721 30211220936722

Cou

plin

g C

apac

itanc

e [F

]

strip number

3.12.2002 Sensor meeting A. Furgeri 14

Rpoly of KA-Sets 6 to 9Rpoly of KA-Sets 6 to 9

0 10 20 30 40 50

1,0x106

1,2x106

1,4x106

1,6x106

1,8x106

2,0x106

30211220936706 30211220936708 30211220936710 30211220936712 30211220936714 30211220936715 30211220936716 30211220936719 30211220936721 30211220936722

Bia

s R

esis

tanc

e [

]

strip number

3.12.2002 Sensor meeting A. Furgeri 15

Ileak of KA-Sets 6 to 9Ileak of KA-Sets 6 to 9

0 100 200 300 400 500 600 70010-12

10-11

10-10

10-9

10-8

10-7

10-6

30211220936706 30211220936708 30211220936710 30211220936712 30211220936714 30211220936715 30211220936716 30211220936719 30211220936721 30211220936722

Leak

age

Cur

rent

[A

]

strip number

3.12.2002 Sensor meeting A. Furgeri 16

History of ST-BatchesHistory of ST-Batches

50

00

100100

67

100

50

30

0

20

40

60

80

100

120

01.09

.02

08.09

.02

15.09

.02

22.09

.02

29.09

.02

06.10

.02

13.10

.02

20.10

.02

27.10

.02

03.11

.02

10.11

.02

date

% a

ccep

ted