IDT89HPES3T3ZBBCG IDT, Integrated Device Technology Inc, IDT89HPES3T3ZBBCG Datasheet - Page 12

• Manufacturer Part Number: IDT89HPES3T3ZBBCG
• Description: IC PCI SW 3LANE 3PORT 144-CABGA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of IDT89HPES3T3ZBBCG

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 89HPES3T3ZBBCG

Thermal Considerations — Option B Package
relevant to the thermal performance of the PES3T3 switch.
IDT 89HPES3T3 Data Sheet
This section describes thermal considerations for the PES3T3 (10mm
θ
Symbol
JA(effective)
T
T
A(max)
J(max)
θ
θ
P
JC
JB
Effective Thermal Resistance, Junction-to-Ambient
Thermal Resistance, Junction-to-Board
Thermal Resistance, Junction-to-Case
Power Dissipation of the Device
Table 16 Thermal Specifications for PES3T3, 10x10mm NQG132 Package
Junction Temperature
Ambient Temperature
Parameter
12 of 31
2
NQG132 package). The data in Table 16 below contains information that is
Value
23.5
19.6
17.4
0.89
125
0.2
7.6
70
Units
Watts
o
o
o
o
o
C/W
C/W
C/W
C/W
C/W
o
o
C
C
Maximum for commercial-rated products
Conditions
1 m/S air flow
2 m/S air flow
Zero air flow
Maximum
Maximum
October 8, 2010