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SANKEN ELECTRIC CO., LTD.

SIM6800M-DS

Ver. 02

High Voltage 3-Phase Motor Driver ICs

SIM6800M Series

Because reliability can be affected adversely by improper storage

environments and handling methods, please observe the following

cautions.

Cautions for Storage

•

Ensure that storage conditions comply with the standard

temperature (5°C to 35°C) and the standard relative humidity

(around 40% to 75%); avoid storage locations that experience

extreme changes in temperature or humidity.

•

Avoid locations where dust or harmful gases are present and

avoid direct sunlight.

•

Reinspect for rust on leads and solderability of products that have

been stored for a long time.

Cautions for Testing and Handling

When tests are carried out during inspection testing and other

standard test periods, protect the products from power surges

from the testing device, shorts between the product pins, and

wrong connections.

Remarks About Using Silicone Grease with a Heatsink

•

When a heatsink is used it shall be recommended M2.5 screws

and φ6.0 plain washers, the torque of screwing to the heatsink

shall be 29.4 to 44.1 N●cm (3.0 to 4.5 Kgf●cm). When mounting,

there must be no foreign substance between the product and the

heatsink, except for silicone grease.

•

When silicone grease is used in mounting this product on a

heatsink, it shall be applied evenly and thinly. If more silicone

grease than required is applied, it may produce excess stress.

•

Volatile-type silicone greases may crack after long periods of

time, resulting in reduced heat radiation effect. Silicone grease

with low consistency (hard grease) may cause cracks in the mold

resin when screwing the product to a heatsink.

•

Our recommended silicone greases for heat radiation purposes,

which will not cause any adverse effect on the product life, are

indicated below:

Type

Suppliers

G746

Shin-Etsu Chemical Co., Ltd.

YG6260

MOMENTIVE Performance Materials, Inc

SC102

Dow Corning Toray Co., Ltd.

Soldering

•

When soldering the products, please be sure to minimize the

working time, within the following limits:

260±5°C

10±1 s

(Flow, 2 times)

380±10°C 3.5±0.5 s (Solder iron, 1 time)

•

Soldering iron should be at a distance of at least 1.5 mm from the

body of the products

Electrostatic Discharge

•

When handling the products, the operator must be grounded.

Grounded wrist straps worn should have at least 1 MΩ of

resistance from the operator to ground to prevent shock hazard,

and it should be placed near the operator.

•

Workbenches where the products are handled should be

grounded and be provided with conductive table and floor mats.

•

When using measuring equipment such as a curve tracer, the

equipment should be grounded.

•

When soldering the products, the head of soldering irons or the

solder bath must be grounded in order to prevent leak voltages

generated by them from being applied to the products.

•

The products should always be stored and transported in Sanken

shipping containers or conductive containers, or be wrapped in

aluminum foil.