RF3802PCBA-411 Просмотр технического описания (PDF) - RF Micro Devices

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RF3802PCBA-411

GaAs HBT PRE-DRIVER AMPLIFIER

RF Micro Devices 

RF3802

Tape and Reel Information

Carrier tape basic dimensions are based on EIA481. The pocket is designed to hold the part for shipping and loading onto SMT

manufacturing equipment, while protecting the boyd and the solder terminals from damaging stresses. The individual pocket

design can vary from vendor to vendor, but wide and pitch will be consistent.

Carrier tape is wound or placed on a shipping reel with a diameter of either 330mm (13inches) or 178mm (7inches). The cen-

ter hub design is large enough to ensure the radius formed by the carrier tape around it does not put unnecessary stress on

the parts.

Prior to shipping, moisture sensitive parts (MSL level 2a to 5a) are baked and placed into the pockets of the carrier tape. A

cover tape is sealed over the top of the entire length of the carrier tape. The reel is sealed in a moisture barrier, ESD bag, which

is placed in a cardboard shipping box. It is important to note that unused moisture sensitive parts need to be resealed in the

moisture barrier bag. If the reels exceed the exposure limit and need to be rebaked, most carrier tape and shipping reels are

not rate as bakeable at 125°C. If baking is required, devices may be baked according to section 4, table 4-1, column 8 of Joint

Industry Standard IPC/JEDECJ-STD-033A.

The following table provides useful information for carrier tape and reels used for shipping the devices described in this docu-

ment.

RFMD Part Number

RF3802TR13

RF3802TR7

Reel

Diameter

Inch (mm)

13 (330)

7 (178)

Hub

Diameter

Inch (mm)

4 (102)

2.4 (61)

Width

(mm)

12

12

Pocket Pitch

(mm)

8

8

Feed

Single

Single

Units per

Reel

2500

750

Carrier Tape Drawing with Part Orientation

Notes:

1. All dimensions are in millimeters (mm).

2. Unless otherwise specified, all dimension tolerances per EIA-481.

Ao = 6.70 ± 0.10

Bo = 5.40 ± 0.10

F = 5.50 ± 0.05

Ko = 2.10 ± 0.10

P = 8.00 ± 0.10

W = 12.00 +0.30/-0.10

Sprocket holes toward

rear of reel

4.00 ± 0.10

2.00 ± 0.05

15 inch Trailer

Top View

Ø1.50±.10

15 inch Leader

1.75±.10

Pin 1

Location

PART NUMBER

YYWW

Trace Code

PART NUMBER

YYWW

Trace Code

PART NUMBER

YYWW

Trace Code

PART NUMBER

YYWW

Trace Code

F

W

Bo

0.292

±.013

P

Ao

Ko

Direction of Feed

12 of 12

7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical

support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.

Rev A6 DS050609

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