BZT52C2V4S - BZT52C75S SURFACE MOUNT ZENER DIODE Features Planar Die Construction Ultra-Small Surface Mount Package Ideally suited for Automated Assembly Processes A SOD-323 C D B Mechanical Data E Case: SOD-323, Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Marking: See Below Weight: 0.004 grams (approx.) G Dim Min A 2.30 Max 2.70 B 1.75 1.95 C 1.15 1.35 D 0.25 0.35 E 0.05 0.15 G 0.70 0.95 H 0.30 — All Dimensions in mm H Cathode Anode ELECTRICAL SYMBOL Maximum Ratings @TA=25°C unless otherwise specified Type Number Forward Voltage @ IF = 10mA Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Symbol VF Pd R Value 1.0 200 625 JA TJ, TSTG -55 to + 150 Notes: 1. Valid provided the device terminals are kept at ambient temperature. 2. Short duration test pulse used in minimize self-heating effect. 3. f = 1KHz. Units V mW O C /W O C BZT52C2V4S - BZT52C75S SURFACE MOUNT ZENER DIODE Electrical Characteristics @TA=25°C unless otherwise specified N ominal Zener Voltage Part N umber Z ZT @ I ZT V Z @ IZT Max R everse Leakage C urrent Max. Zener Impedance Z ZK @ I ZK IR @ V R Marking C ode Pac kag e No m. V M i n. V M a x. V Ω mA Ω mA µA V BZT52-C 2V4S 2.4 2.28 2.52 85 5.0 600 1.00 100 1.0 W1 SOD -323 BZT52-C 2V7S 2.7 2.57 2.84 83 5.0 600 1.00 75 1.0 W2 SOD -323 BZT52-C 3S 3.0 2.85 3.15 95 5.0 600 1.00 50 1.0 W3 SOD -323 BZT52-C 3V3S 3.3 3.14 3.47 95 5.0 600 1.00 25 1.0 W4 SOD -323 BZT52-C 3V6S 3.6 3.42 3.78 95 5.0 600 1.00 15 1.0 W5 SOD -323 BZT52-C 3V9S 3.9 3.71 4.10 95 5.0 600 1.00 10 1.0 W6 SOD -323 BZT52-C 4V3S 4.3 4.09 4.52 95 5.0 600 1.00 5.0 1.0 W7 SOD -323 BZT52-C 4V7S 4.7 4.47 4.94 78 5.0 500 1.00 5.0 2.0 W8 SOD -323 BZT52-C 5V1S 5.1 4.85 5.36 60 5.0 480 1.00 0.1 0.8 W9 SOD -323 BZT52-C 5V6S 5.6 5.32 5.88 40 5.0 400 1.00 0.1 1.0 WA SOD -323 BZT52-C 6V2S 6.2 5.89 6.51 10 5.0 150 1.00 0.1 2.0 WB SOD -323 BZT52-C 6V8S 6.8 6.46 7.14 8 5.0 80 1.00 0.1 3.0 WC SOD -323 BZT52-C 7V5S 7.5 7.13 7.88 7 5.0 80 1.00 0.1 5.0 WD SOD -323 BZT52-C 8V2S 8.2 7.79 8.61 7 5.0 80 1.00 0.1 6.0 WE SOD -323 BZT52-C 9V1S 9.1 8.65 9.56 10 5.0 100 1.00 0.1 7.0 WF SOD -323 BZT52-C 10S 10 9.50 10.50 15 5.0 150 1.00 0.1 7.5 WG SOD -323 BZT52-C 11S 11 10.45 11.55 20 5.0 150 1.00 0.1 8.5 WH SOD -323 BZT52-C 12S 12 11.40 12.60 20 5.0 150 1.00 0.1 9.0 WI SOD -323 BZT52-C 13S 13 12.35 13.65 25 5.0 170 1.00 0.1 10.0 WK SOD -323 BZT52-C 14S 14 13.30 14.70 25 5.0 170 1.00 0.1 10.5 WJ SOD -323 BZT52-C 15S 15 14.25 15.75 30 5.0 200 1.00 0.1 11.0 WL SOD -323 BZT52-C 16S 16 15.20 16.80 40 5.0 200 1.00 0.1 12.0 WM SOD -323 BZT52-C 17S 17 16.15 17.85 40 5.0 200 1.00 0.1 13.0 17C SOD -323 BZT52-C 18S 18 17.10 18.90 50 5.0 225 1.00 0.1 14.0 WN SOD -323 BZT52-C 20S 20 19.00 21.00 50 5.0 225 1.00 0.1 15.0 WO SOD -323 BZT52-C 22S 22 20.90 23.10 55 5.0 250 1.00 0.1 17.0 WP SOD -323 BZT52-C 24S 24 22.80 25.20 80 5.0 250 1.00 0.1 18.0 WR SOD -323 BZT52-C 27S 27 25.65 28.35 80 5.0 300 1.00 0.1 20.0 WS SOD -323 BZT52-C 28S 28 26.60 29.40 80 5.0 300 1.00 0.1 22.0 28C SOD -323 BZT52-C 30S 30 28.50 31.50 80 5.0 300 1.00 0.1 22.5 WT SOD -323 BZT52-C 33S 33 31.35 34.65 80 5.0 325 1.00 0.1 25.0 WU SOD -323 BZT52-C 36S 36 34.20 37.80 90 5.0 350 1.00 0.1 27.0 WW SOD -323 BZT52-C 39S 39 37.05 40.95 90 5.0 350 1.00 0.1 29.0 WX SOD -323 BZT52-C 43S 43 40.85 45.15 100 5.0 700 1.00 0.1 32.0 WY SOD -323 BZT52-C 47S 47 44.65 49.35 100 5.0 750 1.00 0.1 35.0 WZ SOD -323 BZT52-C 51S 51 48.45 53.55 100 5.0 750 1.00 0.1 38.0 XA SOD -323 BZT52-C 56S 56 53.20 58.80 135 5.0 1000 1.00 0.1 42 X2 SOD -323 BZT52-C 62S 62 58.90 65.10 150 5.0 1000 1.00 0.1 46 X3 SOD -323 BZT52-C 68S 68 64.60 71.40 200 5.0 1000 1.00 0.1 51 X4 SOD -323 BZT52-C 75S 75 71.25 78.75 250 5.0 1000 1.00 0.1 56 X5 SOD -323 BZT52C2V4S - BZT52C75S RATINGS AND CHARACTERISTIC CURVES FIG.1- POWER DERATING CURVE FIG.2- ZENER BREAKDOWN CHARACTERISTICS 50 Tj = 25 C O 200 150 100 50 0 100 0 20 Test Current IZ 5.0mA 10 0 1 2 C10 C15 C18 0 Test Current IZ 2mA C22 10 C27 Test Current IZ 5mA 0 10 5 1000 C12 20 4 C33 20 30 VZ, ZENER VOLTAGE (V) C36 6 7 8 9 10 FIG.4- JUNCTION CAPACITANCE VS NOMINAL ZENER VOLTAGE C39 40 Cj, JUNCTION CAPACITANCE (pF) Tj = 25 C 3 VZ, ZENER VOLTAGE (V) FIG.3- ZENER BREAKDOWN CHARACTERISTICS O C6V8 C4V7 30 TA, AMBIENT TEMPERATURE, ( C) 30 C5V6 C8V2 0 200 C3V9 C3V3 40 O IZ, ZENER CURRENT (mA) C2V7 See Note 1 IZ, ZENER CURRENT (mA) Pd, POWER DISSIPATION (mW) 250 Tj = 25 C O VR = 1V VR = 2V 100 VR = 1V VR = 2V 10 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V)