vsc7124 Vitesse Semiconductor Corp, vsc7124 Datasheet - Page 7

• Manufacturer Part Number: vsc7124
• Description: Quad Port Bypass Circuit Semiconductor Corporation
• Manufacturer: Vitesse Semiconductor Corp

VSC7124
G52293-0, Rev 2.3
05/07/01
Advance Product Information
Package Thermal Characteristics
dard EIAJ footprints for a 10mm body, 44-pin PQFP. The package construction is shown in Figure 4. The 44-
pin PQFP with embedded slug has the thermal properties listed in Table 2.
Table 2: 44 PQFP Thermal Resistance
Moisture Sensitivity Level
This device is rated at a Moisture Sensitivity Level 3 rating with maximum floor life of 168 hours at 30ºC, 60%
relative humidity. Please refer to Application Note AN-20 for appropriate handling procedures.
Symbol
The VSC7124 is packaged in a standard plastic quad flatpack, PQFP. This package adheres to industry-stan-
The VSC7124 is designed to operate with an ambient temperature up to +70
CA-0
CA-100
CA-200
CA-400
CA-600
Plastic Molding Compound
Thermal resistance from case-to-ambient, still air
Thermal resistance from case-to-ambient, 100 LFPM air
Thermal resistance from case-to-ambient, 200 LFPM air
Thermal resistance from case-to-ambient, 400 LFPM air
Thermal resistance from case-to-ambient, 600 LFPM air
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: [phone] • Email: [e-mail]
Lead
VITESSE
SEMICONDUCTOR CORPORATION
Figure 4: Package Cross Section
Description
Bond Wire
Internet: www.vitesse.com
Die
o
C.
Quad Port Bypass Circuit
Value
43
39
36
34
50
Units
o
o
o
o
o
C/W
C/W
C/W
C/W
C/W
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