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		Information on package SOT137; Plastic small outline package; 24 leads; body width 7.5 mm
 | Outline drawing of package SOT137 |   |   
| Package version | Packagename | Package description | Issue date |  
| SOT137  | SO24; MS-013AD; 075E05  | Plastic small outline package; 24 leads; body width 7.5 mm  | 97-05-22  |  
 
 | Chemical content of package SOT137 |   |   
	| Part | 
	Material | 
	Weight (mg) |  
	 | 
 
	| Leadframe | 
	CuFe2P | 
	220 mg | 
 
	| Bwire/die attach | 
	G | 
	0.57 mg | 
 
	| Plastic/encapsulation | 
	SUMITOMO EME6210 | 
	375 mg | 
 
	| Active device | 
	Si
 | 
	10 mg | 
 
	| Plating | 
	SnPb20 | 
	10 mg | 
 
	 | 
 
	| Total amount (approx.):  | 
	615.57 mg | 
 
 
Composition of CuFe2P
 
Composition of SUMITOMO EME6210
| Br | 0.6
 % |  | Sb | 3.9
 % |  | SiO2 | 71
 % |  | epoxy | 24.5
 % |  
  
Composition of SnPb20
 
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