| Parameters | 
                                    
                                                                                                            
                                        | Mfr | 
                                        Micro Commercial Co | 
                                    
                                                                        
                                        | Series | 
                                        - | 
                                    
                                                                        
                                        | Package | 
                                        Bulk | 
                                    
                                                                        
                                        | Product Status | 
                                        Active | 
                                    
                                                                        
                                        | Voltage - Zener (Nom) (Vz) | 
                                        6.8 V | 
                                    
                                                                        
                                        | Tolerance | 
                                        ±5% | 
                                    
                                                                        
                                        | Power - Max | 
                                        3 W | 
                                    
                                                                        
                                        | Impedance (Max) (Zzt) | 
                                        2.5 Ohms | 
                                    
                                                                        
                                        | Current - Reverse Leakage @ Vr | 
                                        5 µA @ 5.2 V | 
                                    
                                                                        
                                        | Voltage - Forward (Vf) (Max) @ If | 
                                        1.5 V @ 200 mA | 
                                    
                                                                        
                                        | Operating Temperature | 
                                        -65°C ~ 150°C (TJ) | 
                                    
                                                                        
                                        | Mounting Type | 
                                        Surface Mount | 
                                    
                                                                        
                                        | Package / Case | 
                                        DO-214AA, SMB | 
                                    
                                                                        
                                        | Supplier Device Package | 
                                        DO-214AA (SMB) | 
                                    
                                                                        
                                        | Base Product Number | 
                                        3SMBJ5921 | 
                                    
                                                                        
                                        | ECCN | 
                                        EAR99 | 
                                    
                                                                        
                                        | HTSUS | 
                                        8541.10.0050 | 
                                    
                                                                        
                                        | Other Names | 
                                        353-3SMBJ5921B-TPS02 | 
                                    
                                                                        
                                        | Standard Package | 
                                        1 | 
                                    
                                                                                                        
                            
                         
                                                Zener Diode 6.8 V 3 W ±5% Surface Mount DO-214AA (SMB)