UDZ2V0B-UDZ56B SURFACE MOUNT PRECISION ZENER DIODE UNDER DEVELOPMENT NEW PRODUCT Features · · · · Ultra-Small Surface Mount Package Ideally suited for Automated Assembly Processes Very Sharp Breakdown Characteristics Very Tight Tolerance on Zener Breakdown Voltage SOD-323 · · · · · · · · J G 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: Marking Code (See Table on Page 2) Weight: 0.004 grams (approx.) Ordering Information, See Below Maximum Ratings D H Mechanical Data A B C E Dim Min Max A 2.30 2.70 B 1.60 1.80 C 1.20 1.40 D 1.05 Typical E 0.25 0.35 G 0.20 0.40 H 0.10 0.15 J 0.05 Typical a 0° 8° All Dimensions in mm @ TA = 25°C unless otherwise specified Characteristic Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Symbol Value Pd Unit 200 mW RqJA 625 °C/W Tj, TSTG -65 to +150 °C Ordering Information (Note 1) Device Packaging Shipping (Type Number)-7* SOD-323 3000/Tape & Reel * Add “-7” to the appropriate type number in Table 1 from Sheet 2 example: 6.2V Zener = UDZ6V2B-7. Notes: 1. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 2. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Marking Information XX DS30290 Rev. 5 - 1 XX = Product Type Marking Code 1 of 4 UDZ2V0B-UDZ56B NEW PRODUCT Electrical Characteristics Type Number Marking Code @ TA = 25°C unless otherwise specified Zener Voltage Range (Note 3) VZT @ IZT Maximum Reverse Current (Note 3) Maximum Zener Impedance (Note 4) IZT ZZT @ IZT ZZK @ IZK W IZK IR VR Min (V) Max (V) mA mA uA V UDZ2V0B B1 2.020 2.200 5 100 1000 0.5 120 0.5 UDZ2V2B B2 2.220 2.410 5 100 1000 0.5 120 0.7 UDZ2V4B B3 2.430 2.630 5 100 1000 0.5 120 1.0 UDZ2V7B B4 2.690 2.910 5 110 1000 0.5 100 1.0 UDZ3V0B B5 3.010 3.220 5 120 1000 0.5 50 1.0 UDZ3V3B B6 3.320 3.530 5 120 1000 0.5 20 1.0 UDZ3V6B B7 3.600 3.845 5 100 1000 1.0 10 1.0 UDZ3V9B B8 3.890 4.160 5 100 1000 1.0 5 1.0 UDZ4V3B B9 4.170 4.430 5 100 1000 1.0 5 1.0 UDZ4V7B BA 4.550 4.750 5 100 800 0.5 2 1.0 UDZ5V1B BB 4.980 5.200 5 80 500 0.5 2 1.5 UDZ5V6B BC 5.490 5.730 5 60 200 0.5 1 2.5 UDZ6V2B BD 6.060 6.330 5 60 100 0.5 1 3.0 UDZ6V8B BE 6.650 6.930 5 40 60 0.5 0.5 3.5 UDZ7V5B BF 7.280 7.600 5 30 60 0.5 0.5 4.0 UDZ8V2B BG 8.020 8.360 5 30 60 0.5 0.5 5.0 UDZ9V1B BH 8.850 9.230 5 30 60 0.5 0.5 6.0 UDZ10B BI 9.770 10.210 5 30 60 0.5 0.1 7.0 UDZ11B BJ 10.760 11.220 5 30 60 0.5 0.1 8.0 UDZ12B BK 11.740 12.240 5 30 80 0.5 0.1 9.0 UDZ13B BL 12.910 13.490 5 37 80 0.5 0.1 10.0 UDZ15B BM 14.340 14.980 5 42 80 0.5 0.1 11.0 12.0 UDZ16B BN 15.850 16.510 5 50 80 0.5 0.1 UDZ18B BO 17.560 18.350 5 65 80 0.5 0.1 13.0 UDZ20B BP 19.520 20.390 5 85 100 0.5 0.1 15.0 UDZ22B BQ 21.540 22.470 5 100 100 0.5 0.1 17.0 UDZ24B BR 23.720 24.780 5 120 120 0.5 0.1 19.0 UDZ27B BS 26.190 27.530 5 150 150 0.5 0.1 21.0 UDZ30B BT 29.190 30.690 5 200 200 0.5 0.1 23.0 UDZ33B BU 32.150 33.790 5 250 250 0.5 0.1 25.0 UDZ36B BV 35.070 36.870 5 300 300 0.5 0.1 27.0 UDZ39B BW 38.025 39.975 5 300 350 0.5 0.1 29.0 UDZ43B BX 41.925 44.075 2 300 400 0.5 0.1 32.0 UDZ47B BY 45.825 48.175 2 300 450 0.5 0.1 35.0 UDZ51B BZ 49.725 52.275 2 350 500 0.5 0.1 38.0 UDZ56B U1 54.600 57.400 2 350 500 0.5 0.1 42.0 Notes: 3. Short duration test pulse used to minimize self-heating effect. 4. The zener impedances (ZZT, ZZK) are measured by superimposing a minute alternating current on the regulated current (IZ). UNDER DEVELOPMENT DS30290 Rev. 5 - 1 2 of 4 UDZ2V0B-UDZ56B IF, INSTANTANEOUS FORWARD CURRENT (mA) Pd, POWER DISSIPATION (mW) 200 150 100 50 0 100 0 200 1000 100 10 1.0 0.1 0.01 0 TA, AMBIENT TEMPERATURE, (°C) Fig. 1 Power Derating Curve 0.4 0.2 0.6 1.2 1.0 100m UDZ11B 10m UDZ12B 10m IZ, ZENER CURRENT (A) IZ, ZENER CURRENT (A) 0.8 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 100m 1m UDZ6V2B UDZ8V2B 100m 10m 1m UDZ10B UDZ13B 100m 10m 1m 1m 100n 100n 4.0 5.0 6.0 7.0 8.0 9.0 10.0 8.0 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 3 Typical Reverse Characteristics, UDZ6V2B - UDZ8V2B 100m 9.0 10.0 11.0 12.0 13.0 14.0 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 4 Typical Reverse Characteristics, UDZ10B - UDZ13B 100m 10m 10m 1m IZ, ZENER CURRENT (A) IZ, ZENER CURRENT (A) NEW PRODUCT 250 UDZ22B UDZ20B 100m 10m 1m 1m UDZ24B 100m 10m 1m 100n 100n 18 19 20 21 22 23 24 22 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 5 Typical Reverse Characteristics, UDZ20B - UDZ22B 23 24 25 26 27 28 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 6 Typical Reverse Characteristics, UDZ24B UNDER DEVELOPMENT DS30290 Rev. 5 - 1 3 of 4 UDZ2V0B-UDZ56B TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) 0.12 IZ, ZENER CURRENT (A) 10m 1m UDZ47B 100m 10m 1m 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 100n 40 38 44 42 46 48 0 50 0.12 0.12 0.10 0.10 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) 2 4 6 8 10 VZ, ZENER VOLTAGE (V) Fig. 8 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, UDZ6V2B-UDZ10B VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 7 Typical Reverse Characteristics, UDZ47B 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 12 10 14 16 18 20 20 VZ, ZENER VOLTAGE (V) Fig. 9 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, UDZ10B-UDZ20B 22 24 26 28 30 VZ, ZENER VOLTAGE (V) Fig. 10 Typical Temperature Coefficient of Zener Voltage, UDZ20B-UDZ30B 0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C) NEW PRODUCT 100m 0.10 0.08 0.06 0.04 0.02 UNDER DEVELOPMENT 0 -0.02 -0.04 -0.06 -0.08 34 30 38 42 46 50 VZ, ZENER VOLTAGE (V) Fig. 11 Typical Temperature Coefficient of Zener Voltage, UDZ30B-UDZ47B *Note: Additional Plots for Reverse Characteristics and Temperature Coefficient of Zener Voltage shall be available soon. DS30290 Rev. 5 - 1 4 of 4 UDZ2V0B-UDZ56B