BZT52-C2V4 thru BZT52-C39 SURFACE MOUNT SILICON ZENER DIODES VOLTAGE 2.4 to 39 Volts POWER 410 mWatts FEATURES • Planar Die construction • 410mW Power Dissipation • Zener Voltages from 2.4V - 39V • Ideally Suited for Automated Assembly Processes MECHANICAL DATA • Case: SOD-123, Molded Plastic • Terminals: Solderable per MIL-STD-202, Method 208 SOD-123 • Polarity: See Diagram Below • Approx. Weight: 0.008 grams • Mounting Position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Parameter Symbol Value Units Power Dissipation (Notes A) at 25OC PD 410 mW Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Notes B) IFSM 2.0 Amps TJ -55 to +150 Operating Junction and StorageTemperature Range O C NOTES: A. Mounted on 5.0mm 2(.013mm thick) land areas. B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. Part Number: BZT52-C2V4 - BZT52-C39 PAGE 1 BZT52-C2 thru BZT52-C39 ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted) VF=1.2V max, IF=100mA for all types. Nominal Zener Voltage @ Iz =5mA Part Number Dynamic Resistance Impedance Z ZT @ I ZT V Z @ IZT Z ZK @ I ZK Max Reverse Leakage Current Max. Zener Current IR @ V R IZM @ T A P ackag e No m. V M i n. V M a x. V Ω mA Ω mA nA V mA BZT52-C2V4 2.4 2.28 2.56 85 5 600 1 100000 1 - SOD-123 BZT52-C2V7 2.7 2.5 2.9 83 5 500 1 75000 1 134 SOD-123 3 2.8 3.2 95 5 500 1 50000 1 118 SOD-123 BZT52-C3V3 3.3 3.1 3.5 95 5 500 1 25000 1 109 SOD-123 BZT52-C3V6 3.6 3.4 3.8 95 5 500 1 15000 1 100 SOD-123 BZT52-C3V9 3.9 3.7 4.1 95 5 500 1 10000 1 92 SOD-123 BZT52-C4V3 4.3 4 4.6 95 5 500 1 5000 1 84 SOD-123 BZT52-C4V7 4.7 4.4 5 78 5 500 1 5000 1 76 SOD-123 BZT52-C5V1 5.1 4.8 5.4 60 5 480 1 100 0.8 67 SOD-123 BZT52-C5V6 5.6 5.2 6 40 5 400 1 100 1 59 SOD-123 BZT52-C6V2 6.2 5.8 6.6 10 5 200 1 100 2 54 SOD-123 BZT52-C6V8 6.8 6.4 7.2 8 5 150 1 100 3 49 SOD-123 BZT52-C7V5 7.5 7 7.9 7 5 50 1 100 5 44 SOD-123 BZT52-C8V2 8.2 7.7 8.7 7 5 50 1 100 6 40 SOD-123 BZT52-C9V1 9.1 8.5 9.6 10 5 50 1 100 7 36 SOD-123 BZT52-C10 10 9.4 10.6 15 5 70 1 100 7.5 33 SOD-123 BZT52-C11 11 10.4 11.6 20 5 70 1 100 8.5 30 SOD-123 BZT52-C3 BZT52-C12 12 11.4 12.7 20 5 90 1 100 9 28 SOD-123 BZT52-C13 13 12.4 14.1 25 5 110 1 100 10 25 SOD-123 BZT52-C15 15 13.8 15.6 30 5 110 1 100 11 23 SOD-123 BZT52-C16 16 15.3 17.1 40 5 170 1 100 12 20 SOD-123 BZT52-C18 18 16.8 19.1 50 5 170 1 100 14 18 SOD-123 BZT52-C20 20 18.8 21.2 50 5 220 1 100 15 17 SOD-123 BZT52-C22 22 20.8 23.3 55 5 220 1 100 17 16 SOD-123 BZT52-C24 24 22.8 25.6 80 5 220 1 100 18 13 SOD-123 BZT52-C27 27 25.1 28.9 80 5 250 1 100 20 12 SOD-123 BZT52-C30 30 28 32 80 5 250 1 100 22.5 10 SOD-123 BZT52-C33 33 31 35 80 5 250 1 100 25 9 SOD-123 BZT52-C36 36 34 38 90 5 250 1 100 27 9 SOD-123 BZT52-C39 39 37 41 90 5 300 1 100 29 8 SOD-123 NOTE: 1. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 2. Specials Available Include: A. Nominal zener voltages between the voltages shown and tighter voltage tolerances. B. Matched sets. 3. Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body. 4. Zener Impedance (ZZ) Derivation. The 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 or IZK) is superimposed on IZT or IZK. 5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5. Part Number: BZT52-C2V4 - BZT52-C39 PAGE 2 RATING and CHARACTERISTIC CURVES 8 100 TEMPERATURE COEFFICIENT,mV / oC) TEMPERATURE COEFFICIENT,mV / oC) 7 6 5 4 3 10 2 1 0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 1 10 12 100 NOMINAL ZENER VOLTAGE, Volts NOMINAL ZENER VOLTAGE, Volts TYPICAL REVERSE CURRENT 1000 TJ=25 C IZ(AC)=0.1IZ(DC) F=1 kHZ O IZ = 1 mA FORWARD CURRENT, mA DYNAMIC IMPEDANCE, W 1000 STEADY STATE POWER DERATING 100 5 mA 20 mA 10 100 150OC 10 O 75 C 25OC 1 1 10 1 0.4 100 0.5 0.6 0.7 5OC 0.8 0.9 1.0 1.1 1.2 FORWARD VOLTAGE, Volts NORMAL ZENER VOLTAGE, Volts TYPICAL FORWARD VOLTAGE EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE 1000 CAPACITANCE, pF POWER DISSIPATION, Watts 1.0 0.8 0.6 PD V.S. TA TA=25oC 0 V BIAS 1 V BIAS 1.2 100 BIAS AT 50% OF VZ NOM 10 0.4 0.2 0 1 25 50 75 100 125 150 TEMPERATURE (oC) STEADY STATE POWER DERATING Part Number: BZT52-C2V4 - BZT52-C39 1 10 100 155 NOMINAL ZENER VOLTAGE, Volts TYPICAL CAPACITANCE PAGE 3 100 100 o TA=25oC 10 ZENER CURRENT, mA ZENER CURRENT, mA TA=25 C 1 0.1 0.01 0 2 4 6 8 10 12 ZENER VOLTAGE, Volts 10 1 0.1 0.01 10 30 50 70 90 ZENER VOLTAGE, Volts ZENER VOLTAGE V.S. ZENER CURRENT ZENER VOLTAGE V.S. ZENER CURRENT LEAKAGE CURRENT (mA) 1000 100 10 1 O +150 C 0.1 0.01 0.001 +25OC 0.0001 -55OC 0.00001 0 10 20 30 40 50 60 70 80 90 NOMINAL ZENER VOLTAGE, Vlots TYPICAL LEAKGE CURRENT Part Number: BZT52-C2V4 - BZT52-C39 PAGE 4 OUTLINE DRAWING SOD-123 .071 (1.80) .055 (1.40) .110 (2.80) .098 (2.50) .008 (.20) MAX. .053 (1.35) .037 (.95) .028 (0.70) .019 (0.50) .154 (3.90) .141 (3.60) .005 (.12) MAX. .016 (.40) MIN. Dimensions in inches and (millimeters) © Copyright PanjIt International Inc. 2001 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights. PanJit Internatioal Inc. TEL:886-7-6213121 Fax:886-7-6213129 Internet: http://www.panjit.com.tw Part Number: BZT52-C2V4 - BZT52-C39 email: [email protected] PAGE 5