BZX79C39 Datasheet | SYNSEMI

FEATURES : - Higher zener voltages available on request. - Standard zener voltage tolerance is ± 5% - Other tolerances are available upon request. - Pb / Ro HS Free MECHANICAL DATA : Case: DO-35 Glass Case Weight: approx. 0.13g ZENER DIODES - 35 Glass (DO-204AH) 0.079(2.0 )max. Cathode Mark 0.020 (0.52)max. 1.00 (25.4) min. 0.150 (3.8) max. 1.00 (25.4) min. Dimensions in inches and ( millimeters ) Maximum Ratings and Thermal Characteristics Rating at 25 °C ambient temperature unless otherwise specified. Parameter Symbol Zener Current see Table "Characteristics" Forward Voltage at IF = 10 m A. Power Dissipation at TL = 25°C Thermal Resistance Junction to Ambient Air Continuous Forward Current Peak reverse power dissipation (non-repetitive) tp = 100µs square wave Junction temperature Storage temperature range VF PD RθJA IF PZSM TJ TS Note: (1) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature. Value 0.9 500(1) 300(1) 250 -65 to + 200 -65 to + 200 Unit V m W °C/W m A °C °C Page 1 of 2 Rev. 02 : March 25, 2005 ELECTRICAL CHARACTERISTICS(Rating at 25°C ambient temperature unless otherwise specified) Zener Voltage Maximum...