5 of 12
NBB-400
Rev A10 DS070327
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Chip Outline Drawing - NBB-400-D
Chip Dimensions: 0.017” x 0.017” x 0.004”
Sales Criteria - Unpackaged Die
Die Sales Information
• All segmented die are sold 100% DC-tested. Testing parameters for wafer-level sales of die material shall be nego-
tiated on a case-by-case basis.
• Segmented die are selected for customer shipment in accordance with RFMD Document #6000152 - Die Product
Final Visual Inspection Criteria1.
• Segmented die has a minimum sales volume of 100 pieces per order. A maximum of 400 die per carrier is allow-
able.
Die Packaging
• All die are packaged in GelPak ESD protective containers with the following specification:
O.D.=2"X2", Capacity=400 Die (20X20 segments), Retention Level=High(X0).
• GelPak ESD protective containers are placed in a static shield bag. RFMD recommends that once the bag is
opened the GelPak/s should be stored in a controlled nitrogen environment. Do not press on the cover of a closed
GelPak, handle by the edges only. Do not vacuum seal bags containing GelPak containers.
• Precaution must be taken to minimize vibration of packaging during handling, as die can shift during transit 2.
Package Storage
• Unit packages should be kept in a dry nitrogen environment for optimal assembly, performance, and reliability.
• Precaution must be taken to minimize vibration of packaging during handling, as die can shift during transit2.
Die Handling
• Proper ESD precautions must be taken when handling die material.
• Die should be handled using vacuum pick-up equipment, or handled along the long side with a sharp pair of twee-
zers. Do not touch die with any part of the body.
• When using automated pick-up and placement equipment, ensure that force impact is set correctly. Excessive force
may damage GaAs devices.
INPUT
OUTPUT
GND
VIA
0.017 ± 0.001
(0.44 ± 0.03)
0.017 ± 0.001
(0.44 ± 0.03)
0.004 ± 0.001
(0.10 ± 0.03)
UNITS:
Inches
(mm)
Back of chip is ground.
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