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BZV55C20 Dataheets PDF



Part Number BZV55C20
Manufacturers LGE
Logo LGE
Description Hermetically Sealed Glass Zener Voltage Rectifiers
Datasheet BZV55C20 DatasheetBZV55C20 Datasheet (PDF)

BZV55C SERIES 500mW.Hermetically Sealed Glass Zener Voltage Rectifiers Features — Zener voltage range 2.0 to 75 volts — LL-34(Mini-MELF) package — Surface device type mounting — Hermetically sealed glass — Compression Bonded Construction — All external surfaces are corrosion resistant and terminals are readily solderable — RoHS compliant — Matte Tin(Sn) lead finish — Blue color band indicates negative polarity MINI-MELF Dimension in millimeters Maximum Ratings and Electrical Characteristics R.

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BZV55C SERIES 500mW.Hermetically Sealed Glass Zener Voltage Rectifiers Features — Zener voltage range 2.0 to 75 volts — LL-34(Mini-MELF) package — Surface device type mounting — Hermetically sealed glass — Compression Bonded Construction — All external surfaces are corrosion resistant and terminals are readily solderable — RoHS compliant — Matte Tin(Sn) lead finish — Blue color band indicates negative polarity MINI-MELF Dimension in millimeters Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Type Number Symbol Value Power Dissipation Ptot 500 Operating and Storage Temperature Range TJ, TSTG -65 to + 200 Notes: These ratings are limiting values above which the serviceability of the diode may be impaired Units mW oC http://www.luguang.cn mail:[email protected] BZV55C SERIES 500mW.Hermetically Sealed Glass Zener Voltage Rectifiers RATINGS AND CHARACTERISTIC CURVES (BZV55C SERIES) TKVZ - Temperature Coefficient of VZ (10-4/K) Ptot - Total Power Dissipation (mW) 600 500 400 300 200 100 0 0 40 80 120 160 200 Tamb - Ambient Temperature (°C) Figure 1. Total Power Dissipation vs. Ambient Temperature 1000 Tj = 25 °C 100 IZ = 5 mA 10 VZ - Voltage Change (mV) 1 0 5 10 15 20 25 VZ - Z-Voltage (V) Figure 2. Typical Change of Working Voltage under Operating Conditions at Tamb=25°C VZtn - Relative Voltage Change 1.3 VZtn = VZt/VZ (25 °C) 1.2 TKVZ = 10 x 10-4/K 8 x 10-4/K 6 x 10-4/K 1.1 4 x 10-4/K 2 x 10-4/K 1.0 0 - 2 x 10-4/K 0.9 - 4 x 10-4/K 0.8 - 60 0 60 120 180 240 Tj - Junction Temperature (°C) Figure 3. Typical Change of Working Voltage vs. Junction Temperature 15 10 5 IZ = 5 mA 0 -5 0 10 20 30 40 50 VZ - Z-Voltage (V) Figure 4. Temperature Coefficient of Vz vs. Z-Voltage CD - Diode Capacitance (pF) 200 150 VR = 2 V 100 Tj = 25 °C 50 0 0 5 10 15 20 25 VZ - Z-Voltage (V) Figure 5. Diode Capacitance vs. Z-Voltage IF - Forward Current (mA) 100 10 Tj = 25 °C 1 0.1 0.01 0.001 0 0.2 0.4 0.6 0.8 1.0 VF - Forward Voltage (V) Figure 6. Forward Current vs. Forward Voltage http://www.luguang.cn mail:[email protected] BZV55C SERIES 500mW.Hermetically Sealed Glass Zener Voltage Rectifiers RATINGS AND CHARACTERISTIC CURVES (BZV55C SERIES) 100 1000 rZ - Differential Z-Resistance (Ω) IZ - Z-Current (mA) 80 Ptot = 500 mW Tamb = 25 °C 60 40 20 0 0 4 6 8 12 VZ - Z-Voltage (V) Figure 7. Z-Current vs. Z-Voltage 20 IZ = 1 mA 100 5 mA 10 10 mA 1 Tj = 25 °C 0 5 10 15 20 25 VZ - Z-Voltage (V) Figure 9. Differential Z-Resistance vs. Z-Voltage IZ - Z-Current (mA) 50 40 Ptot = 500 mW Tamb = 25 °C 30 20 10 0 15 20 25 30 VZ - Z-Voltage (V) Figure 8. Z-Current vs. Z-Voltage 35 Zthp - Thermal Resistance for Pulse Cond. (KW) 1000 tP/T = 0.5 100 tP/T = 0.2 10 tP/T = 0.1 tP/T = 0.01 tP/T = 0.02 tP/T = 0.05 1 10-1 100 Single Pulse RthJA = 300 K/W T = Tjmax - Tamb iZM = (- VZ + (VZ2 + 4rzj x T/Zthp) 1/2)/(2rzj) 101 102 tP - Pulse Length (ms) Figure 10. Thermal Respons.


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