JPH02205588A - Semiconductor device retaining apparatus - Google Patents

Abstract

PURPOSE:To permit an accurate reception of a package in lower limiting parts by providing a package supporting part in the nearly central part of a recess of a receiving tray, the lower limiting parts in the positions of the recess corresponding to the four corners of the package for a semiconductor device and sloping guide parts at the upper part thereof. CONSTITUTION:Lower limiting parts 8 are provided in the positions corresponding to the four corners 2a of a package 2 of a semiconductor device 1 in a recess part 9 and a supporting part 7 is provided in the nearly central part of the recess part 9. When the device 1 is received in the recess part 9, the lower limiting parts 8 provided as mentioned above restrain the package 2 from horizontal movement with a package bottom 2b supported by the supporting part 7. The package 2 thus limited in its movement can prevent the contact between leads 3 and a receiving tray 5. Sloping guide parts 8a at the upper parts of the lower limiting parts 8 allows the package 2 to be slid down into the lower limiting parts 8, without the leads 3 contacting with the receiving tray 5, even if the package 2 is received by the tray 5 less accurately.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a semiconductor device holder used for transporting semiconductor devices after product processing.

[Conventional technology]

A conventional semiconductor device holder will be explained based on FIGS. 4 and 5.

As shown in FIGS. 4 and 5, this semiconductor device holder has a holding lid 4' having an upper fixing frame 10, a recess 9' for housing the semiconductor device 1, and a lower fixing frame 11. and a saucer 5'. 2 indicates a package of the semiconductor device I, and 3 indicates a lead of the semiconductor device W1.

This semiconductor device holder consists of a lower fixing frame 1 of a receiving tray 5'.
1 and the upper fixing frame 10 of the holding lid 4' sandwich the lower and upper parts of the package 2 to protect the leads 3 from coming into contact with the outside.

[Problem to be solved by the invention]

In the conventional semiconductor device holder, the lower fixing frame 11 of the receiving tray 5' is provided to be located between the package 2 and the leads 3, and the lower part of the package 2 is fixed without bringing the leads 3 into contact with the receiving tray 5'. Location is regulated. For this reason, the lower fixed frame 1
1 is reduced, and the receiving tray 5 of the semiconductor device lf1 is reduced.
When the package 2 is stored in the lower fixing frame 11, there is a problem that it is difficult or impossible to fit the package 2 into the lower fixing frame 11.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a holder for a semiconductor device that can easily and reliably store a semiconductor device in a predetermined position of a receiving tray.

[Means to solve the problem]

The holder for a semiconductor device of the present invention has a holding lid having an upper regulating portion for regulating horizontal movement of the upper part of a semiconductor device package, a recess for storing the semiconductor device, and a recess provided approximately in the center of the recess. A supporting part on the bottom surface of the package, a lower regulating part provided at the positions of the recesses corresponding to the four corners of the package to regulate horizontal movement of the pan cage, and a guide slope part formed at the upper end of the lower regulating part. The configuration includes a saucer having a container.

[For production]

According to the configuration of the present invention, the lower regulating portions are provided in the recessed portion provided in the receiving tray at positions corresponding to the four corners of the package of the semiconductor device, and the supporting portion is provided approximately in the center of the recessed portion. The horizontal movement of the device package is restricted by the lower regulating portion, and the bottom surface of the semiconductor device package is supported by the supporting portion. Therefore, the position of the semiconductor device is regulated by the lower regulating part and the supporting part, and contact between the leads and the receiving tray is prevented. Moreover, since the guiding slope is provided at the upper end of the lower regulating part, even if the position of the semiconductor device inserted into the recess is misaligned, the four corners of the semiconductor device package will be aligned with the guiding inclined part of the lower regulating part. The semiconductor device can be slid into the lower regulating portion and reliably accommodated therein.

Further, the upper regulating portion of the holding lid restricts horizontal movement of the upper part of the package of the semiconductor device, and the holding lid restricts upward movement of the semiconductor device.

〔Example〕

An embodiment of the semiconductor device holder of the present invention will be described with reference to FIGS. 1 to 3.

This semiconductor device holder includes a holding lid 4 and a receiving tray 5, as shown in FIGS. 1 to 3. The holding lid 4 has an upper restricting portion 6 that restricts movement of the upper portion 2C of the package 2 of the semiconductor device 1 in the horizontal direction. The tray 5 includes a recess 9 for storing the semiconductor device 1 and a recess 9.
It has a support part 7 that supports the bottom surface 2b of the package 2, and a lower restriction part 8 that restricts the movement of the package 2 in the horizontal direction. Further, the lower regulating portion 8 is provided at the position of the recessed portion 9 corresponding to the four corners 2a of the package 2,
A guiding inclined portion 8a is formed at the upper end. 3 indicates a lead of the semiconductor device l.

According to this semiconductor device holder, the lower regulating portions 8 are provided in the recess 9 at positions corresponding to the four corners 2a of the package 2 of the semiconductor device 1, and the supporting portion 7 is provided approximately in the center of the recess 9. When the device 1 is put into the recess 9 of the receiving tray 5 and stored, the four corners 2a of the package 2 are positionally regulated by the lower regulating part 8, and the horizontal movement of the package 2 is regulated, and the bottom surface of the package 2 is regulated by the supporting part 7. 2b is supported.

Therefore, the position of the package 2 can be regulated by the lower regulating part 8 and the supporting part 7, and the lead 3 and the receiving tray 5
Contact with the person can be prevented.

In addition, since the guide slope part 8a is formed at the upper end of the lower regulating part 8, even when the accuracy of the placement position of the semiconductor device l into the receiving tray 5 deteriorates, the four corners 2a of the package 2 are aligned with the guide slope part 8a. The pan cage 2 is accommodated in the lower regulating portion 8 without the lead 3 coming into contact with the receiving tray 5. Therefore, there is no deformation of the leads 3, and the package 2 can be easily and reliably stored in the lower regulating portion 8. Further, since the lower regulating portions 8 are provided corresponding to the positions of the four corners 2a of the package 2, the height of the lower regulating portions 8 can be set high.
It is possible to prevent the semiconductor device 1.1 from popping out from the lower regulating portion 8 due to vibrations when being inserted into a container or transported.

Furthermore, hold it down! 4 is provided with an upper regulating part 6 that regulates the horizontal movement of the upper part 2c of the package 2, so when the tray 5 is closed with the presser lid 4, the upper regulating part 6 prevents the horizontal movement of the upper part 2c of the package 2. The upward movement of the package 2 can also be restricted by the holding lid 4, and the semiconductor device 1 can be prevented from jumping out from the holder.

In this way, this semiconductor device holder can easily and reliably store the semiconductor device 1 in the predetermined position of the receiving tray 5, and also reliably regulates the position of the package 2 of the semiconductor device 1, and securely controls the position of the package 2 of the semiconductor device 1. deformation can be prevented.

〔Effect of the invention〕

According to the semiconductor device holder of the present invention, the supporting portion for the bottom surface of the package is provided at approximately the center of the recessed portion of the receiving tray, and the lower regulating portions are provided in the recessed portion at positions corresponding to the four corners of the package of the semiconductor device. Since the guiding inclined part is formed at the upper end of the lower regulating part, even if the position at which the semiconductor device is inserted into the receiving tray is shifted, the package can be easily and reliably stored in the lower regulating part. Further, since the holding lid is provided with an upper regulating portion that regulates the movement of the upper part of the package in the horizontal direction, it is possible to prevent the semiconductor device from popping out, and it is possible to reliably regulate the position of the package.

[Brief explanation of the drawing]

FIG. 1 is a side sectional view of one embodiment of the present invention, and FIG.
FIG. 3 is a sectional view taken along line AA' in FIG. 2, FIG. 4 is a side sectional view of a conventional semiconductor device holder, and FIG. FIG. 5 is a plan view when a semiconductor device is housed in the tray of FIG. 4;

Claims (1)

[Claims] a holding lid having an upper restricting portion that restricts horizontal movement of an upper portion of a package of a semiconductor device; a recess for housing the semiconductor device; and a support portion for the bottom surface of the package provided approximately in the center of the recess; A receiving tray having a lower regulating part provided at the position of the recess corresponding to the four corners of the package to regulate horizontal movement of the package, and a guide slope part formed at an upper end of the lower regulating part. A holder for semiconductor devices.