Motorola 1N4728
One Watt Hermetically Sealed Glass Silicon Zener Diodes
| Part No. | 1N4728 |
|---|---|
| Datasheet | 1N4728 Download |
| Manufacturer |  Motorola |
| Description | One Watt Hermetically Sealed Glass Silicon Zener Diodes |
| Buy | Stock & Price |
FEATURES
:● Complete Voltage Range — 3.3 to 100 Volts
● DO-41 Package
● Double Slug Type Construction
● Metallurgically Bonded Construction
● Oxide Passivated Die Mechanical Characteristics: CASE: Double slug type, hermetically sealed glass MAXIMUM LEAD TEMPERATURE FOR SOLDERING PURPOSES: 230°C, 1/16″ from case for 10 seconds FINISH: All external surfaces are corrosion resistant with readily solderable leads POLARITY: Cathode indicated by color band. When operated in zener mode, cathode will be positive with respect to anode MOUNTING POSITION: Any WAFER FAB LOCATION: Phoenix, Arizona ASSEMBLY/TEST LOCATION: Seoul, Korea
MAXIMUM RATINGS
Rating DC Power Dissipation @ TA = 50°C Derate above 50°C Operating and Storage Junction Temperature Range Symbol PD TJ, Tstg CASE 59-03 DO-41 GLASS Value 1 6.67 – 65 to +200 Unit Watt mW/°C °C 1.25 PD , MAXIMUM DISSIPATION (WATTS) L = 1″ L = 1/8″ L = 3/8″ 0.75 L = LEAD LENGTH TO HEAT SINK 1 0.5 0.25 0 20 40 60 80 100 120 140 160 TL, LEAD TEMPERATURE (°C) 180 200 Figure 1.
