Product Summary
The 1N4748A is a low voltage regulator diode in hermetically sealed SOD66 (DO-41) packages. The series consists of 22 types with nominal working voltages from 3.3 to 24 V.
Parametrics
Absolute maximum ratings: (1)continuous forward current: 500 mA; (2)Ptot total power dissipation: 1000 mW at Tamb = 50 ℃; (3)storage temperature: -65 +200 ℃; (4)junction temperature: -65 +200 ℃.
Features
Features: (1)Total power dissipation: max. 1000 mW; (2)Tolerance series: ±5%; (3)Working voltage range: nom. 3.3 to 24 V.
Diagrams

| Image | Part No | Mfg | Description | ![]()  | 
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                            ![]() 1N4748A  | 
                            ![]() Fairchild Semiconductor  | 
                            ![]() Zener Diodes 22V 1W ZENER 5%  | 
                            ![]() Data Sheet  | 
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![]()  | 
                            ![]() 1N4748A T/R  | 
                            ![]() NXP Semiconductors  | 
                            ![]() Zener Diodes DIODE ZENER 5 PCT TAPE AXIAL  | 
                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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![]()  | 
                            ![]() 1N4748A,133  | 
                            ![]() NXP Semiconductors  | 
                            ![]() Zener Diodes Diode Zener Single 22V 5% 1W 2-Pin  | 
                            ![]() Data Sheet  | 
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![]()  | 
                            ![]() 1N4748A-B  | 
                            ![]() Rectron  | 
                            ![]() Zener Diodes 1.0W 22V 5%  | 
                            ![]() Data Sheet  | 
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![]()  | 
                            ![]() 1N4748A-G  | 
                            ![]() Other  | 
                            ![]()  | 
                            ![]() Data Sheet  | 
                            ![]() Negotiable  | 
                            
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![]()  | 
                            ![]() 1N4748AP/TR8  | 
                            ![]()  | 
                            ![]() DIODE ZENER 22V 1W DO-41  | 
                            ![]() Data Sheet  | 
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![]()  | 
                            ![]() 1N4748A-TR  | 
                            ![]() Vishay Semiconductors  | 
                            ![]() Zener Diodes 22 Volt 1.3 Watt  | 
                            ![]() Data Sheet  | 
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![]()  | 
                            ![]() 1N4748ATR  | 
                            ![]() Fairchild Semiconductor  | 
                            ![]() Zener Diodes 22V 1W ZENER 5%  | 
                            ![]() Data Sheet  | 
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 (China (Mainland)) 
                         
                        
                                    











