BZX79-A20 BZX79-B20 BZX79-C20 Philips Semiconductors 20V Voltage Regulator Diode Data Sheet
Download Datasheet for Philips Semiconductors BZX79-A20 BZX79-B20 BZX79-C20 20V Voltage Regulator Diode [12 pages SCA65 9397 750 05894 1999 pdf/zip]
Low-power voltage regulator diodes in hermetically sealed leaded glass SOD27 (DO-35) packages. The diodes are available in the normalized E24 +/-1% (BZX79-A), +/-2% (BZX79-B), and approx. +/-5% (BZX79-C) tolerance range.
– Total power dissipation: max. 500 mW
– Non-repetitive peak reverse power dissipation: max. 40 W.
– Low voltage stabilizers or voltage references.
In accordance with the Absolute Maximum Rating System (IEC 134).
Fig.1 Simplified outline (SOD27; DO-35) and symbol.
Fig.2 Thermal resistance from junction to ambient as a function of pulse duration.
Fig.3 Maximum permissible non-repetitive peak reverse power dissipation versus duration.
Fig.4 Forward current as a function of forward voltage; typical values.
Fig.5 Temperature coefficient as a function of working current; typical values.
Fig.6 Temperature coefficient as a function of working current; typical values.