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Information on package SOT389-1; plastic low profile quad flat package; 44 leads; body 10 x 10 x 1.4 mm
| Outline drawing of package SOT389-1 |  |
| Package version | Packagename | Package description | Issue date |
| SOT389-1 | LQFP44 | plastic low profile quad flat package; 44 leads; body 10 x 10 x 1.4 mm | 97-08-04 |
| Chemical content of package SOT389 | |
| Part |
Material |
Weight (mg) |
|
| Leadframe |
CuCr |
1247 mg |
| Bwire/die attach |
G |
1.51 mg |
| Plastic/encapsulation |
SUMITOMO EME7320 |
1269 mg |
| Active device |
Si
|
20 mg |
| Plating |
SnPb20 |
65 mg |
|
| Total amount (approx.): |
2602.51 mg |
Composition of CuCr
Composition of SUMITOMO EME7320
| Br | 0.6
% | | Sb | 2.5
% | | SiO2 | 80
% | | epoxy | 16.9
% |
Composition of SnPb20
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