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BZT55C12 Dataheets PDF



Part Number BZT55C12
Manufacturers Multicomp
Logo Multicomp
Description Zener Diode
Datasheet BZT55C12 DatasheetBZT55C12 Datasheet (PDF)

BZT55C- Series Features: • Zener voltage range 2.0 to 75 volts. • 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. Maximum Ratings and Electrical Characteristics Type Number Symbol Value Power Dissipation PD 500 Operating and Storage Temperature.

  BZT55C12   BZT55C12


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BZT55C- Series Features: • Zener voltage range 2.0 to 75 volts. • 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. Maximum Ratings and Electrical Characteristics Type Number Symbol Value Power Dissipation PD 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 °C Ratings and Characteristic Curves Total Power Dissipation vs. Ambient Temperature Temperature Coefficient of Vz vs. Z-Voltage Ptot, Total Power Dissipation (mW) TKVZ - Temperature Coefficient of Vz (10-4/K) Tamb - Ambient Temperature (°C) Vz - Z - Voltage (V) Page <1> 18/07/08 V1.1 BZT55C- Series Typical Change of Working Voltage under Operating Conditions at Tamb = 25°C Diode Capacitance vs. Z - Voltage CD - Diode Capacitance (pF) VZ - Voltage Change (mV) VZtn - Relative Voltage Range VZ - Z - Voltage (V) Typical Change of Working Voltage vs. Junction Temperature VZ - Z - Voltage (V) Forward Current vs. Forward Voltage IF - Forward Current (mA) TJ, Juction Temperature (°C) VF - Forward Volatge (V) Page <1> 18/07/08 V1.1 IZ -Z - Current vs. Z-Voltage BZT55C- Series Z-Current vs. Z-Voltage Differential Z - Resistance vs. Z-Voltage rz - Differential Z-Resistance (Ω) VZ - Z - Voltage (V) Z-Current vs. Z-Voltage VZ - Z - Voltage (V) IZ -Z - Current (mA) Zthp - Thermal Resistance for Pulse Cond. (KW) VZ - Z - Voltage (V) Thermal Response tp - Pulse Length (ms) Page <1> 18/07/08 V1.1 BZT55C- Series Electrical Characteristics (TA=25°C unless otherwise noted) VZ at IZT (Volts) VZ VZ Minimum Maximum IZT mA ZZT at IZT Ohms Maximum IZK mA ZZK at IZK Ohms (V) (V) 9.4 10.6 10.4 11.6 11.4 12.7 15 20 70 90 12.4 14.1 13.8 15.6 15.3 17.1 16.8 19.1 5 26 30 40 50 110 170 18.8 21.1 20.8 23.3 22.8 25.6 25.1 28.9 2 55 1.0 220 80 1.88 2.11 100 2.08 2.33 5 2.28 2.56 85 2.51 2.89 600 28 32 31 35 80 2 34 38 220 37 41 90 0.5 500 2.8 3.2 3.1 3.5 5 85 1.0 3.4 3.8 600 3.7 4.1 40 46 44 50 90 2 0.5 110 700 4.0 4.6 75 5 1.0 600 4.4 5.0 60 48 54 52 60 125 700 2 0.5 135 1000 4.8 5.4 35 550 5 1.0 5.2 6.0 25 450 58 66 2.5 150 0.5 1000 IR at VR uA Maximum 0.1 50 10 0.1 4 2 0.1 2 0.5 0.1 VR Part Number V 7.5 BZT55C10 8.2 BZT55C11 9.1 BZT55C12 10 BZT55C13 11 BZT55C15 12 BZT55C16 13 BZT55C18 15 BZT55C20 16 BZT55C22 18 BZT55C24 20 BZT55C27 BZT55C2V0 BZT55C2V2 1.0 BZT55C2V4 BZT55C2V7 22 BZT55C30 24 BZT55C33 27 BZT55C36 28 BZT55C39 BZT55C3V0 BZT55C3V3 1.0 BZT55C3V6 BZT55C3V9 BZT55C43 35 BZT55C47 BZT55C4V3 1.0 BZT55C4V7 38 BZT55C51 42 BZT55C56 BZT55C5V1 1.0 BZT55C5V6 47 BZT55C62 Page <1> 18/07/08 V1.1 BZT55C- Series Electrical Characteristics (TA=25°C unless otherwise noted) VZ at IZT (Volts) VZ VZ Minimum Maximum IZT mA ZZT at IZT Ohms Maximum IZK mA ZZK at IZK Ohms IR at VR uA Maximum (V) (V) 64 72 2.5 160 0.5 1000 5.8 6.6 10 200 5 1.0 6.4 7.2 8 150 70 80 2.5 170 0.5 1000 0.1 7.0 7.9 7.7 8.7 5 7 1.0 50 8.5 9.6 10 VF Forward Voltage = 1.0v Maximum at IF = 100mA for all types. Notes : 1. The type numbers listed have zener voltage min/max limits as shown. 2. The zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rams value equal to 10% of the dc zener current (IZT or IZK) is superimposed to IZT or IZK. VR Part Number V 51 BZT55C68 2.0 BZT55C6V2 3.0 BZT55C6V8 56 BZT55C75 5.0 BZT55C7V5 6.2 BZT55C8V2 6.8 BZT55C9V1 Page <1> 18/07/08 V1.1 BZT55C- Series Notes: International Sales Offices: AUSTRALIA – Farnell Tel No: ++61 1300 361 005 Fax No: ++61 1300 361 225 AUSTRIA – Farnell Tel No: ++ 43 662 2180 680 Fax No: ++ 43 662 2180 670 BELGIUM – Farnell Tel No: ++ 32 3 475 2810 Fax No: ++ 32 3 227 3648 BRAZIL – Farnell-Newark Tel No: ++ 55 11 4066 9400 Fax No: ++ 55 11 4066 9410 CHINA – Farnell-Newark Tel No: ++86 10 6238 5152 Fax No: ++86 10 6238 5022 FINLAND – Farnell Tel No: ++ 358 9 560 7780 Fax No: ++ 358 9 345 5411 FRANCE – Farnell Tel No: ++ 33 474 68 99 99 Fax No: ++ 33 474 68 99 90 GERMANY – Farnell Tel No: ++ 49 89 61 39 39 39 Fax No: ++ 49 89 613 59 01 HONG KONG – Farnell-Newark Tel No: ++ 852 2268 9888 Fax No: ++ 852 2268 9899 HUNGARY - Farnell Tel No: ++ 44 870 1200 208 Fax No: ++ 44 870 1200 209 ITALY – Farnell Tel No: ++ 39 02 93 995 200 Fax No: ++ 39 02 93 995 300 MALAYSIA – Farnell-Newark Tel No: ++ 60 3 7873 8000 Fax No: ++ 60 3 7873 7000 NETHERLANDS – Farnell Tel No: ++ 31 30 241 7373 Fax No: ++ 31 30 241 7333 NEW ZEALAND – Farnell Tel No: 0800 90 80 80 Fax No: 0800 90 80 81 NORWAY – Farnell Tel No: 800 146 70 Fax No: 800 146 76 SPAIN – Farnell Tel No: 901 20 20 80 Fax No: 901 20 20 90 SWEDEN – Farnell Tel No: ++ 46 8 730 50 00 Fax No: ++ 46 8 83 52 62 SW.


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