Good-Ark Semiconductor 1N965B
Zener Diodes
FEATURES
Silicon Planar Power Zener Diodes. Standard Zener voltage tolerance is ±5% for “A” suffix, and ±10% for “B” suffix . Other tolerances are available upon request. Zener Diodes Power Dissipation 500mWMECHANICAL DATA
Case: DO-35 Glass Case Weight: approx. 0.13 gramMAXIMUM RATINGS
and Thermal Characteristics (TA=25oC unless otherwise noted) Parameter Symbol Value Unit Zener current (see Table "Characteristics") Power dissipation at TL=25oC Ptot 500 (1) mW Thermal resistance junction to ambient air RθJA 300 (1) oC/W Junction temperature Tj 175 oC Storage temperature range TS -65 to +175 oC Notes: 1. Valid provided that leads at a distance of 3/8" from case are kept at ambient temperature. 485ELECTRICAL CHARACTERISTICS
(TJ=25oC unless otherwise noted) Maximum VF=0.9V at IF=10mA Type number 1N957B Nominal zener voltage V (3) Z (Volts) 6.8 Test current IZT (mA) 18.5 Maximum zener impedance (1) ZZT @ IZT (Ω) ZZK @ IZK (Ω) IZK (mA) 4.5 700 1 Maximum regulator current I (2) ZM (mA) 58...