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TECHNOLOGY

CORPORATION

P r o p e r t y o f L i t e - O n O n l y

Part

No. : LTST-S32F1KT

Page :

11

of

12

BNS-OD-C131/A4

7. Reliability Test

Classification

Test Item

Test Condition

Reference Standard

Operation Life

Ta= Under Room Temperature As Per Data Sheet

Maximum Rating

*Test Time= 1000HRS (-24HRS,+72HRS)

MIL-STD-750D:1026

MIL-STD-883D:1005

JIS C 7021:B-1

High Temperature

High Humidity

Storage

IR-Reflow In-Board, 2 Times

Ta= 65±5°C,RH= 90～95%

*Test Time= 240HRS±2HRS

MIL-STD-202F:103B

JIS C 7021:B-11

High Temperature

Storage

Ta= 105±5°C

*Test Time= 1000HRS (-24HRS,+72HRS)

MIL-STD-883D:1008

JIS C 7021:B-10

Endurance

Test

Low Temperature

Storage

Ta= -55±5°C

*Test Time=1000HRS (-24HRS,+72H RS)

JIS C 7021:B-12

Temperature

Cycling

105°C～ 25°C ～ -55°C ～ 25°C

30mins

5mins

30mins

5mins

10 Cycles

MIL-STD-202F:107D

MIL-STD-750D:1051

MIL-STD-883D:1010

JIS C 7021:A-4

Thermal

Shock

IR-Reflow In-Board, 2 Times

85 ± 5°C ～ -40°C ± 5°C

10mins

10mins

10 Cycles

MIL-STD-202F:107D

MIL-STD-750D:1051

MIL-STD-883D:1011

Solder

Resistance

T.sol= 260 ± 5°C

Dwell Time= 10 ± 1secs

MIL-STD-202F:210A

MIL-STD-750D:2031

JIS C 7021:A-1

IR-Reflow

Pb Free Process

Ramp-up rate(217°C to Peak) +3°C / second max

Temp. maintain at 175(±25) °C 180 seconds max

Temp. maintain above 217°C 60-150 seconds

Peak temperature range 260°C +0/-5°C

Time within 5°C of actual Peak Temperature (tp)

10~30 seconds

Ramp-down rate +6°C /second max

MIL-STD-750D:2031.2

J-STD-020D

Environmental

Test

Solderability

T.sol= 235 ± 5℃

Immersion time 2±0.5 sec

Immersion rate 25±2.5 mm/sec

Coverage ≧95% of the dipped surface

MIL-STD-202F:208D

MIL-STD-750D:2026

MIL-STD-883D:2003

IEC 68 Part 2-20

JIS C 7021:A-2

8. Others

The appearance and specifications of the product may be modified for improvement without prior notice.