CZ Silicon Wafer

Silicon wafers form the foundation of modern electronic devices.

The Czochralski (CZ) Method is the most common single crystalline silicon.
SQI offers a wide Variety of CZ silicon wafers:

Diameters: 2 inch (50mm), 3 inch (76mm), 4 inch (100mm), 5 inch (125mm), 6 inch

(150mm), 8 inch (200mm), 12 inch (300mm) and custom sizes as well as custom shapes.

Thickness: Greater than 2 mm down to 50um for all wafer diameters

Resistivity: 0.001ohm/cm to >10K ohm/cm

Flat: <=0.05um, <=0.11um, <=0.13um or <=0.25um

SQI most popular silicon wafers:

Item #Item Description
CZ 12" N/Ph <1-0-0> 1-10 OHM-CM, 279±25µm PRIME
CZ 22" P/B <1-0-0> 1-10 OHM-CM, 279±25µm PRIME
CZ 32" P/B <1-0-0> 10-20 OHM-CM, 279±25µm PRIME
CZ 43" N/As <1-0-0> <.005 OHM-CM, 381±25µm PRIME
CZ 53" N/Ph <1-0-0> 1-10 OHM-CM, 381±25µm PRIME
CZ 63" N/Ph <1-0-0> 10-20 OHM-CM, 381±25µm PRIME
CZ 73" P/B <1-0-0> <.005 OHM-CM, 381±25µm PRI
CZ 83" P/B <1-0-0> 1-10 OHM-CM, 381±25µm PRIME
CZ 93" P/B <1-0-0> 10-20 OHM-CM, 381±25µm PRIME
CZ 104" N/As <1-0-0> <.005 OHM-CM, 525±25µm PRIME
CZ 114" N/Ph <1-0-0> 1-5 OHM-CM, 525±25µm PRIME
CZ 124" N/Ph <1-0-0> 1-5 OHM-CM, 525±50µm TEST
CZ 134" N/Ph <1-0-0> 5-10 OHM-CM, 525±25µm PRIME
CZ 144" N/Ph <1-0-0> 5-10 OHM-CM, 525±50µm TEST
CZ 154" N/Ph <1-0-0> 10-20 OHM-CM, 525±25µm PRIME
CZ 164" N/Ph <1-0-0> 10-20 OHM-CM, 525±50µm TEST
CZ 174" P/B <1-0-0> <.005 OHM-CM, 525±25µm PRIME
CZ 184" P/B <1-0-0> .01-.02 OHM-CM, 525±25µm PRIME
CZ 194" P/B <1-0-0> 1-5 OHM-CM, 525±25µm PRIME
CZ 204" P/B <1-0-0> 1-5 OHM-CM, 525±50µm TEST
CZ 214" P/B <1-0-0> 5-10 OHM-CM, 525±25µm PRIME
CZ 224" P/B <1-0-0> 5-10 OHM-CM, 525±50µm TEST
CZ 234" P/B <1-0-0> 10-20 OHM-CM, 525±25µm PRIME
CZ 244" P/B <1-0-0> 10-20 OHM-CM, 525±50µm TEST
CZ 256" P/B <1-0-0> 10-20 OHM-CM, 675±25µm PRIME
CZ 266" P/B <1-0-0> 1-30 OHM-CM, 675±50µm TEST

Don’t see the wafers you are looking for? No problem.

Because wafer specifications are unique to every semiconductor design, we offer the possibility to custom build to your requirements. Fill out the contact form here.

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