1N5728

The 1N5728 is a kind of silicon zener diode. The following is some information about the features: (1)zener voltage: 4.7 V; (2)small rugged double slug construction DO-35; (3)constructed with an oxide passivated all diffused die.

What comes next is about the maximum ratings of the 1N5728: (1)operating temperature: -65 to +200; (2)DC power dissipation: 400 mW; (3)power derating: 2.63 mW/ above 50; (4)forward voltage @ 10 mA: 0.9 V.

The last one is about the electrical characteristics at 25 of the 1N5728: (1)regulator voltage, VZ: 4.7 V; (2)test current, IZ: 10 mA; (3)dynamic impedance, ZZ: 70 Ohms; (4)reverse current, IR: 3.0A at VR=2 V; (5)maximum regulator current, IZM: 70 mA; (6)temperature coefficient: -1.0 mV/.