ATS672LSB

SELF-CALIBRATING TPOS GEAR-TOOTH SENSOR WITH 9-BIT SIGNAL CAPTURE

Preliminary – Subject to Change

Rev. 1.2 May 1, 2002

Page 8 of 12

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036 (508) 853-5000

Copyright © 1993, 1995 Allegro MicroSystems, Inc.

MECHANICAL INFORMATION

Component

Material

Function

Value

SmCo – R22

8 mm D x

4 mm L

Sensor Package

Material

Thermoset epoxy

Max. temperature

170°C

1

Leads

Copper, 0.016” dia, 0.050” spacing

Lead Coating

Solder, tin / lead 90/10

2

temperatures for each component are not exceeded.

DEVICE QUALIFICATION PROGRAM

Test Name

Test Conditions

Test Length # of Lots Sample / lot

Comments

High Temperature

Operating Life

AEC-Q100 #2 (JA108)

Ta = 150°C, Tj = 165°C

408 hrs

3

77

High Temperature Bake

AEC-Q100 #3 (JA103)

Ta = 170°C

1000 hrs

3

77

Temperature Humidity

Bias

AEC-Q100 #5 (JA101)

85°C/85%RH

1008 hrs

3

77

Autoclave

AEC-Q100 #6 (JA102)

96 hrs

3

77

Temperature Cycling

AEC-Q100 #7(JA104)

500 cycles

3

77

-65°C to +160°C, 30 sec.

transition, 30 minute dwell

ESD

AEC-Q100 #20 (AEC-Q100-

002, AEC-Q100-003)

-

1

3/model/step HBM & MM

Early Life Failure Rate

AEC-Q100 #25 (AEC-Q100-

008)

150°C/24 hrs

3

800

Thermal Shock

-40°C to +150°C, 1 minute

transition, 10 minute dwell

100 cycles

3

77