Siemens Power Hybrid for SMPS

Features ●Fold-back characteristics provides overload protection for external components ●Burst operation under secondary short-circuit condition implemented ●Protection against open or a short of the control loop ●Switch-off if line voltage is too low (undervoltage switch-off) ●Lin

Siemens Power Hybrid for SMPS

ZENER DIODE CHIPS

• ZENER DIODE CHIPS • ALL JUNCTIONS COMPLETELY PROTECTED WITH SILICON DIOXIDE • ELECTRICALLY EQUIVALENT TO 1N4678 THRU 1N4717 • 0.5 WATT CAPABILITY WITH PROPER HEAT SINKING • 50µA, LOW OPERATING CURRENT, ZENER DIODES • COMPATIBLE WITH ALL WIRE BONDING AND DIE ATTACH TECHNIQUES, WITH THE EXCEP

50 uA, LOW OPERATING CURRENT, ZENER DIODES

• 50µA, LOW OPERATING CURRENT, ZENER DIODES • LEADLESS PACKAGE FOR SURFACE MOUNT • DOUBLE PLUG CONSTRUCTION • METALLURGICALLY BONDED

LOW LEVEL ZENER DIODE 1.8 VOLTS THRU 43 VOLTS 500mW, 5 TOLERANCE

DESCRIPTION: The CENTRAL SEMICONDUCTOR CLL4678 Series Silicon Low Level Zener Diode is a high quality voltage regulator designed for applications requiring an extremely low operating current and low leakage. MARKING: CATHODE BAND

ZENER DIODES

FEATURES ♦ Silicon Planar Zener Diodes ♦ Standard Zener voltage tolerance is ±5. Other tolerances are available upon request ♦ High temperature soldering guaranteed: 250°C/10 seconds at terminals. ♦ These diodes are also available in DO-35 case with the type designation 1N4681 ... 1N4717 and S

Silicon Epitaxial Planar Z-Diodes

Features ● Zener voltage specified at 50 μA ● Maximum delta VZ given from 10 μA to 100 μA ● Very high stability ● Low noise Applications     Voltage stabilization