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		Information on package SOT23; Plastic surface mounted package; 3 leads
 | Outline drawing of package SOT23 |   |   
| Package version | Packagename | Package description | Issue date |  
| SOT23  | TO-236AB; SST3  | Plastic surface mounted package; 3 leads  | 99-09-13  |  
 
 | Chemical content of package SOT23 |   |   
	| Part | 
	Material | 
	Weight (mg) |  
	 | 
 
	| Leadframe | 
	FeNi42 | 
	3 mg | 
 
	| Bond wire | 
	Au
 | 
	0.10 mg | 
 
	| Plastic/encapsulation | 
	Epoxy
 | 
	5 mg | 
 
	| Active device | 
	Si
 | 
	0.04 mg | 
 
	| Plating | 
	SnPb20 | 
	0.30 mg | 
 
	 | 
 
	| Total amount (approx.):  | 
	8 mg | 
 
 
Composition of FeNi42
| Co | 0.5
 % |  | Fe | 56.5
 % |  | Mn | 1
 % |  | Ni | 42
 % |  
  
Composition of SnPb20
 
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