Hello,
We would like to know the Theta JC for the SN74LVC373APWRG4 (in C/W). Also, what is the maximum junction temperature? I see the Theta JA, but couldn't find the JC info.
Thanks!
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Hello,
We would like to know the Theta JC for the SN74LVC373APWRG4 (in C/W). Also, what is the maximum junction temperature? I see the Theta JA, but couldn't find the JC info.
Thanks!
Package | Die Size (mils) |
Pad Size (mils) |
Low or High K |
Data Source |
Tja | Pjt | Tjc | Tjp | Tjb | Derating Curve |
Update | ||||||
0 LFM | 150 LFM | 250 LFM | 500 LFM | 0 LFM | 150 LFM | 250 LFM | 500 LFM | ||||||||||
14PW | 48 x 53 | 71 x 71 | High | Model | 112.6 | 105.6 | 102.3 | 97.0 | 2.40 | 4.00 | 4.60 | 5.60 | 46.6 | 72.7 | Plot | Update | |
16PW | 62 x 62 | 104 x 104 | High | Actual | 108.4 | 102.3 | 99.9 | 95.9 | 1.10 | 2.40 | 2.90 | 3.70 | 33.6 | Plot | Update | ||
20PW | 53 x 69 | 102 x 106 | High | Model | 83.0 | 77.9 | 75.4 | 71.4 | 1.00 | 2.20 | 2.60 | 3.40 | 32.3 | Plot | Update | ||
24PW | 62 x 62 | 94 x 140 | High | Actual | 87.9 | 82.4 | 80.4 | 77.4 | 0.60 | 1.70 | 2.00 | 2.70 | 25.7 | Plot | Update | ||
28PW | 78 x 137 | 110 x 198 | High | Model | 61.7 | 55.1 | 52.7 | 49.2 | 16.4 | Plot | Update | ||||||
8PW | 62 x 62 | 67 x 79 | High | Actual | 149.4 | 142.0 | 138.2 | 132.4 | 7.60 | 10.00 | 10.90 | 12.40 | 65.1 | Plot | Update |
Contacts: SLL - Frank Mortan, MSP - Mark Peterson | Viewed December 5, 3912 © |
The Absolute max junction temp is 150C while the max operting tem is 125C
Thanks Chris,
Sorry to do this to you, but we need similar information on these 5 parts to get them through approval for production:
1. THETA JC (expressed in °C/W)?
2. Maximum Junction Temperature (expressed in °C)?
SN74LVC16245ADGGRG4
SN74LVC1G240DCKTG4
CD74ACT273MG4
TPS3808G33DBVRG4
PTH05050WAD
Thanks a lot!
Hi Jamaal,
If Theta jc and Tjmax are not specified in the data sheet, then the attached Excel spreadsheet can be used to get Theta jc based on the package type. In addition, the Tstorage abs max in the data sheet can generally be used for Tjmax.
...to clarify: Tstorage abs max in the data sheet can generally be used for Tj abs max. Tjmax operating is generally 25 deg. lower.