Information as of 2000-01-10
 Latest information online
PHN70308; N-channel enhancement mode TrenchMOS transistor array
| Description |  |
This product is used to drive high performance, three phase brushless d.c. motors in computer disk drives.
The PHN70308 contains seven, n-channel enhancement mode trenchMOS transistors in a surface mounting plastic
package. Six of the transistors can be configured as a three phase bridge to drive the spindle of a disk drive motor.
The remaining transistor delivers power to the three phase bridge during normal operation. In the event of a power
failure occurring whilst the motor is still spinning, this transistor isolates the computer power supply from the back
emf generated by the motor.
The PHN70308 is supplied in the surface mounting SOT341-1 (SSOP28) package.
| Features | |
- 30 mW isolation transistor
- 80 mW spindle transistors
- TrenchMOS technology
- Logic level compatible
- Surface mount package
| Datasheet | |
| Products, packages, availability and ordering | |
Please note, devices listed in the "Products, packages, availability and ordering" table marked with "WIT" are discontinued. Devices marked with "DOD" will be in the near future.
Contact your nearest sales or distributor office for the latest information on product status and availability.
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PHN70308 links to the similar products page containing an overview of products that are similar in function or related to the part number(s) as listed on this page. The similar products page includes products from the same catalog tree(s) , relevant selection guides and products from the same functional category.
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