RECTRON BZT52C2V4BZT52C39 SEMICONDUCTOR TECHNICAL SPECIFICATION SURFACE MOUNT ZENER DIODE VOLTAGE RANGE 2.4 to 39 Volts POWER RATING 500 mWatts FEATURES * * * * Planar Die Construction 500mW Power Dissipation on Ceramic PCB General Purpose Medium Current Ideally Suited for Automated Assembly Processes SOD-123 MECHANICAL DATA Case: Molded plastic Epoxy: UL 94V-O rate flame retardant Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 0.01 gram .110(2.80) .102(2.60) .006(.15) .026(.65) .018(.45) .067(1.70) .059(1.50) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS .152(3.85) .140(3.55) .003(.08) * * * * * .049(1.25) .041(1.05) o Ratings at 25 C ambient temperature unless otherwise specified. REF .020(0.50) .004(.10) .000(.00) Dimensions in inches and (millimeters) o MAXIMUM RATINGES ( @ TA = 25 C unless otherwise noted ) RATINGS Max. Steady State Power Dissipation @TA=25oC Max. Operating Temperature Range Storage Temperature Range SYMBOL (Note 1) VALUE UNITS PD 500 mW TJ -65 to +150 o C -65 to +150 o C TSTG ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted ) SYMBOL MIN. TYP. MAX. Thermal Resistance Junction to Ambient (Note 1) CHARACTERISTICS R θJA - - 305 o Max. Instantaneous Forward Voltage at IF= 10mA VF - - 0.9 Volts Note 1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2. UNITS C/W 2006-3 ELECTRICAL CHARACTERISTICS TYPE O (@TA=25 C unless otherwise specified) Zener voltage Range(Note 1) Test Maximum Zener impedance VZ (V) @ IZT current (Note 2) Nom Min Max Maximum reverse leakage Current Typical Temperature Coefficent @IZTC mV/OC Test Current IZTC ZZT at IZT (Ω) ZZK (Ω) at IZK (mA) IR (uA) at VR (V) Min Max mA Volts Volts Volts IZT (mA) BZT52C2V4 2.4 2.2 2.6 5 100 600 1.0 50 1.0 -3.5 0 5 BZT52C2V7 2.7 2.5 2.9 5 100 600 1.0 20 1.0 -3.5 0 5 BZT52C3V0 3.0 2.8 3.2 5 95 600 1.0 10 1.0 -3.5 0 5 BZT52C3V3 3.3 3.1 3.5 5 95 600 1.0 5 1.0 -3.5 0 5 BZT52C3V6 3.6 3.4 3.8 5 90 600 1.0 5 1.0 -3.5 0 5 BZT52C3V9 3.9 3.7 4.1 5 90 600 1.0 3 1.0 -3.5 0 5 BZT52C4V3 4.3 4.0 4.6 5 90 600 1.0 3 1.0 -3.5 0 5 BZT52C4V7 4.7 4.4 5.0 5 80 500 1.0 3 2.0 -3.5 0.2 5 BZT52C5V1 5.1 4.8 5.4 5 60 480 1.0 2 2.0 -2.7 1.2 5 BZT52C5V6 5.6 5.2 6.0 5 40 400 1.0 1 2.0 -2 2.5 5 BZT52C6V2 6.2 5.8 6.6 5 10 150 1.0 3 4.0 0.4 3.7 5 BZT52C6V8 6.8 6.4 7.2 5 15 80 1.0 2 4.0 1.2 4.5 5 BZT52C7V5 7.5 7.0 7.9 5 15 80 1.0 1 5.0 2.5 5.3 5 BZT52C8V2 8.2 7.7 8.7 5 15 80 1.0 0.7 5.0 3.2 6.2 5 BZT52C9V1 9.1 8.5 9.6 5 15 100 1.0 0.5 6.0 3.8 7.0 5 BZT52C10 10 9.4 10.6 5 20 150 1.0 0.2 7.0 4.5 8.0 5 BZT52C11 11 10.4 11.6 5 20 150 1.0 0.1 8.0 5.4 9.0 5 BZT52C12 12 11.4 12.7 5 25 150 1.0 0.1 8.0 6.0 10.0 5 BZT52C13 13 12.4 14.1 5 30 170 1.0 0.1 8.0 7.0 11.0 5 BZT52C15 15 13.8 15.6 5 30 200 1.0 0.1 10.5 9.2 13.0 5 BZT52C16 16 15.3 17.1 5 40 200 1.0 0.1 11.2 10.4 14.0 5 BZT52C18 18 16.8 19.1 5 45 225 1.0 0.1 12.6 12.4 16.0 5 BZT52C20 20 18.8 21.2 5 55 225 1.0 0.1 14.0 14.4 18.0 5 BZT52C22 22 20.8 23.3 5 55 250 1.0 0.1 15.4 16.4 20.0 5 BZT52C24 24 22.8 25.6 5 70 250 1.0 0.1 16.8 18.4 22.0 5 BZT52C27 27 25.1 28.9 2 80 300 0.5 0.1 18.9 21.4 25.3 2 BZT52C30 30 28.0 32.0 2 80 300 0.5 0.1 21.0 24.4 29.4 2 27.4 33.4 2 BZT52C33 33 31.0 35.0 2 80 325 0.5 0.1 23.1 BZT52C36 36 34.0 38.0 2 90 350 0.5 0.1 25.2 30.4 37.4 2 0.1 27.3 33.4 41.2 2 BZT52C39 39 37.0 41.0 2 130 350 0.5 Notes 1. Short duration test pulse used to minimize self-heating effect. 2. f = 1KHz RECTRON RATING AND CHARACTERISTICS CURVES (BZT52CSV4-BZT52C39) 50 0.6 0.5 IZ, ZENER CURRENT(mA) PD, POWER DISSIPATION (W) TJ=25OC 0.4 0.3 0.2 0.1 0 40 C6V2 C8V2 30 20 Test Current Iz 5.0mA 10 25 50 75 100 125 150 0 1 2 O TA, AMBIENT TEMPERATURE( C) 10 IZ, ZENER CURRENT (mA) C12 C15 C18 Test Current Iz 5mA 10 TJ=25OC C10 20 4 5 6 7 8 9 10 Figure2 Zener Breakdown Characteristics 30 TJ=25OC 3 VZ, ZENER VOLTAGE(V) Figure1 Power Dissipation vs Ambient Temperature IZ, ZENER CURRENT (mA) C6V8 C3V3 C4V7 0 0 Test Current Iz 2mA C22 C27 C33 C36 0 C39 8 6 4 Test Current Iz 2mA 2 0 0 10 20 30 40 VZ, ZENER VOLTAGE(V) 1000 0 10 20 30 40 50 60 70 80 90 100 VZ, ZENER VOLTAGE(V) Figure3 Zener Breakdown Characteristics CT,TOTAL CAPACITANCE(pF) C3V9 C5V6 C2V7 Figure4 Zener Breakdown Characteristics TJ=25OC f=1MHz VR=1V VR=2V 100 VR=1V VR=2V 1 0 10 100 VZ,NOMINAL ZENER VOLTAGE(V) Figure5 Total Capacitance vs Nominal Zener Voltage RECTRON DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. 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