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TCBZX55B75 Fiches technique(PDF) 3 Page - Tak Cheong Electronics (Holdings) Co.,Ltd |
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TCBZX55B75 Fiches technique(HTML) 3 Page - Tak Cheong Electronics (Holdings) Co.,Ltd |
3 / 6 page Number: DB-034 June 2008 / F Page 3 SEMICONDUCTOR TAK CHEONG ® Electrical Characteristics TA = 25°C unless otherwise noted VZ @ IZT (Volts) Device Type Min Max IZT (mA) ZZT @ IZT ( Ω) Max IZK (mA) ZZK @ IZK ( Ω) Max IR @ VR ( μA) Max VR (Volts) TCBZX55B 51 49.98 52.02 2.5 125 0.5 700 0.1 38 TCBZX55B 56 54.88 57.12 2.5 135 0.5 1000 0.1 42 TCBZX55B 62 60.76 63.24 2.5 150 0.5 1000 0.1 47 TCBZX55B 68 66.64 69.36 2.5 160 0.5 1000 0.1 51 TCBZX55B 75 73.50 76.50 2.5 170 0.5 1000 0.1 56 VF Forward Voltage = 1.0 V Maximum @ IF = 100 mA for all types Notes: 1. TOLERANCE AND VOLTAGE DESIGNATION The type numbers listed have zener voltage as shown. 2. SPECIALS AVAILABLE INCLUDE Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery, contact you nearest Tak Cheong representative. 3. ZENER VOLTAGE (VZ) MEASUREMENT The zener voltage is measured under pulse conditions such that TJ is no more than 2℃ above TA. 4. ZENER IMPEDANCE (ZZ) DERIVATION Zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an RMS value equal to 10% of the dc zener current ( IZT) is superimposed to IZT . |
Numéro de pièce similaire - TCBZX55B75 |
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Description similaire - TCBZX55B75 |
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