TZMC EIC | Alldatasheet
Document overview
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Technical content
VZ : 2.4 to 75V PD : 500mW FEATURES :
- Silicon planar zener diodes
- Very sharp reverse characteristic
- Low reverse current lavel
- Available with tighter tolerance
- Very high stadility
- Low noise
- Pb / RoHS Free MECHANICAL DATA : * Case : MiniMELF Glass Case (SOD-80C) * Weight : 0.05 gram (approximately) Maximum Ratings and Thermal Characteristics Rating at 25 °C ambient temperature unless otherwise specified. Symbol Value Unit Power Dissipation ( RθJA ≤ 300 K/W )P D 500mW Zener CurrentI Z PD / VZ mA Junction temperatureT J 175 °C Storage temperature rangeT STG -65 to + 175 °C Thermal Resistance Junction to Ambient (Note 1) RθJA 500K / W Maximum Forward Voltage at IF = 200 mA.V F 1.5V Note: (1) Mounted on PC board substrate 50mm x 50mm x 1.6mm Page 1 of 2Rev. 01 : June 10, 2005 Parameter Dimensions in inches and ( millimeters ) MiniMELF (SOD-80C) 0.142(3.6) 0.134(3.4) φ 0.063 (1.64) 0.055 (1.40) 0.019(0.48) 0.011(0.28) Cathode Mark Mounting Pad Layout 0.197 (5.00) REF 0.049 (1.25)Min. 0.098 (2.50) Max. 0.079 (2.00)Min.
ELECTRICAL CHARACTERISTICS
(Ta = 25 °C unless otherwise noted) Maximum Zener Maximum ReverseTemp. coefficient TypeImpedanceLeakage Currentof Zener Voltage Nom IZT VZT ZZT @ IZT ZZk @ IZK IZK IR IR (2) at VR (V)(mA) (V)(1) (Ω )( Ω ) (mA) (µA)( µA) (V) Notes : 1) Tighter tolerances available on request: TZMA… ± 1% of VZnom TZMB… ± 2% of VZnom TZMF… ± 3% of VZnom 2) at Tj = 150 ºC Page 2 of 2Rev. 01 : June 10, 2005 α vz(% / Κ ) Zener Voltage VZ @ IZT