DDZ3V3A - DDZ43 SURFACE MOUNT PRECISION ZENER DIODE SPICE MODELS: DDZ5V1B DDZ5V6B DDZ6V2B DDZ6V8C DDZ7V5C DDZ8V2C DDZ9V1C DDZ10C DDZ11C DDZ12C DDZ13B DDZ14 DDZ15 DDZ16 Features * * * * * * Very Sharp Breakdown Characteristics 500mW Power Dissipation on Ceramic PCB Very Tight Tolerance on VZ Ideally Suited for Automated Assembly Processes Very Low Leakage Current Lead Free Product SOD-123 D H Mechanical Data * * * * * * * A B Case: SOD-123, Plastic Plastic Material: UL Flammability Classification Rating 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Finish - Matte Tin Solderable per MIL-STD-202, Method 208 (Note 1) Polarity: Cathode Band Marking: See Below Weight: 0.01 grams (approx.) Maximum Ratings Dim Min Max A 3.55 3.85 B 2.55 2.85 C 1.40 1.70 D -- 1.35 E 0.55 Typical G E C 0.25 -- H 0.11 Typical J -- 0.10 a 0 8 All Dimensions in mm @ TA = 25C unless otherwise specified Characteristic Forward Voltage Symbol Value VF 0.9 V Pd 500 mW RqJA 305 C/W Tj, TSTG -65 to +150 C @ IF = 10mA Power Dissipation (Note 2) Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Note: J G Unit 1. If lead-bearing terminal plating is required, please contact your Diodes Inc. sales representative for availability and minimum order details. 2. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2. Ordering Information (Note 3) Device Packaging Shipping DDZ(VZ Rank)-7* SOD-123 3000/Tape & Reel * Example: The part number for the 6.2 Volt device would be DDZ6V2B-7. Note : 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information XX XX = Product Type Marking Code (See Table 1) YM = Date Code Marking Y = Year (ex: P = 2003) M = Month (ex: 9 = September) YM NEW PRODUCT DDZ18C DDZ20C DDZ22D DDZ24C DDZ27D DDZ30D DDZ33 DDZ36 DDZ39F DDZ43 Date Code Key Year 2003 2004 2005 2006 2007 2008 2009 Code P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS30407 Rev. 2 - 2 1 of 6 www.diodes.com DDZ3V3A - DDZ43 a Diodes Incorporated NEW PRODUCT Electrical Characteristics Zener Voltage Range (Notes 4,5) Type Number Table 1 @ TA = 25C unless otherwise specified Marking Code VZ @ IZT Min (V) Maximum Zener Impedance (Note 6) IZT Max (V) mA ZZT @ IZT ZZK @ IZK W Maximum Reverse Current (Note 7) IZK IR @ VR mA uA V DDZ3V3A GG 3.16 3.38 20 70 1000 1 20 1.0 DDZ3V6B KH 3.600 3.845 20 60 1000 1 10 1.0 DDZ3V9B KJ 3.89 4.16 20 50 1000 1 5 1.0 DDZ4V3B KK 4.17 4.43 20 40 1000 1 5 1.0 DDZ4V7B KL 4.55 4.80 20 25 900 1 5 1.0 DDZ5V1B KM 4.94 5.20 20 17 480 1 5 1.5 DDZ5V6B KN 5.45 5.73 20 11 400 1 0.5 2.5 DDZ6V2B KO 5.96 6.27 20 7 150 1 0.5 4.0 DDZ6V8B KP 6.49 6.83 20 5 150 0.5 0.1 5.0 DDZ6V8C YP 6.66 7.01 20 5 150 0.5 0.1 5.0 DDZ7V5B KQ 7.07 7.45 20 6 120 0.5 0.1 6.0 DDZ7V5C YQ 7.29 7.67 20 6 120 0.5 0.1 6.0 DDZ8V2B KR 7.78 8.19 20 8 120 0.5 0.1 6.5 DDZ8V2C YR 8.03 8.45 20 8 120 0.5 0.1 6.5 DDZ9V1B KS 8.57 9.01 20 8 120 0.5 0.1 7.0 DDZ9V1C YS 8.83 9.30 20 8 120 0.5 0.1 7.0 DDZ10B KT 9.41 9.90 20 8 120 0.5 0.1 8.0 DDZ10C YT 9.70 10.20 20 8 120 0.5 0.1 8.0 DDZ11B KU 10.50 11.05 10 10 120 0.5 0.1 8.4 DDZ11C YU 10.82 11.38 10 10 120 0.5 0.1 8.4 DDZ12B KV 11.44 12.03 10 12 110 0.5 0.1 9.1 DDZ12C YV 11.74 12.35 10 12 110 0.5 0.1 9.1 DDZ13B KW 12.55 13.21 10 14 110 0.5 0.1 10.0 DDZ14 GX 13.44 14.13 10 16 110 0.5 0.05 11.0 DDZ14B KX 13.89 14.62 10 16 110 0.5 0.05 11.0 DDZ15 GY 14.80 15.57 10 18 150 0.5 0.05 12.0 DDZ16B KY 15.25 16.04 10 18 150 0.5 0.05 12.0 DDZ16 YY 15.69 16.51 10 18 150 0.5 0.05 12.0 DDZ17 KZ 16.82 17.70 10 23 150 0.5 0.05 14.0 DDZ18C YZ 17.42 18.33 10 23 150 0.5 0.05 14.0 DDZ19 ZJ 18.63 19.59 10 28 200 0.5 0.05 15.0 DDZ20C PJ 19.23 20.22 10 28 200 0.5 0.05 15.0 DDZ21 ZK 20.64 21.71 5 30 200 0.5 0.05 17.0 DDZ22D 2K 21.52 22.63 5 30 200 0.5 0.05 17.0 DDZ23 ZL 22.61 23.77 5 35 200 0.5 0.05 19.0 DDZ24C PL 23.12 24.31 5 35 200 0.5 0.05 19.0 DDZ26 ZM 24.97 26.26 5 45 250 0.5 0.05 21.0 DDZ27D 2M 26.29 27.64 5 45 250 0.5 0.05 21.0 DDZ28 ZN 27.70 29.13 5 55 250 0.5 0.05 23.0 DDZ30D 2N 29.02 30.51 5 55 250 0.5 0.05 23.0 DDZ31 ZO 30.32 31.88 5 65 250 0.5 0.05 25.0 DDZ33 RP 32.14 33.79 5 75 250 0.5 0.05 27.0 DDZ34 ZP 32.79 34.49 5 75 250 0.5 0.05 27.0 DDZ36 ZQ 35.36 37.19 5 85 250 0.5 0.05 30.0 DDZ39F 5Q 38.14 40.11 5 85 250 0.5 0.05 30.0 DDZ43 ZR 42.14 43.86 5 90 3/4 3/4 0.05 33.0 Notes: 4. The Zener voltage is measured 40ms after power is supplied. 5. For inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your Diodes Inc. sales representative for availability and minimum order details. 6. f = 1kHz. 7. Short duration pulse test used to minimize self-heating effect. DS30407 Rev. 2 - 2 2 of 6 www.diodes.com DDZ3V3A - DDZ43 IF, INSTANTANEOUS FORWARD CURRENT (mA) 0.4 0.3 0.2 0.1 0 50 75 100 125 10 1.0 0.1 0.01 0 150 27D 24C 18C 5V6B 6V2B 6V8C 7V5C 8V2C 9V1C 10C 11C 12C 13B 14 15 16 20C 22D TA, AMBIENT TEMPERATURE (C) Fig. 1 Power Dissipation vs Ambient Temperature 100m 0.6 0.4 0.2 0.8 1.2 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 43 25 100 36 0 1000 33 Pd, POWER DISSIPATION (W) 0.5 IZ, ZENER CURRENT (A) 10m 1m 100n 10n 0 5 10 15 25 20 35 30 40 45 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 3 Typical Reverse Characteristics 100m 100m DDZ8V2C DDZ5V6B 10m 10m IZ, ZENER CURRENT (A) IZ, ZENER CURRENT (A) NEW PRODUCT 0.6 1m DDZ6V2B 1m DDZ10C DDZ14 DDZ11C DDZ12C DDZ6V8C DDZ13B DDZ7V5C DDZ9V1C 100n 4.0 5.0 6.0 7.0 8.0 9.0 100n 10.0 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 4 Typical Reverse Characteristics, DDZ5V6B - DDZ9V1C DS30407 Rev. 2 - 2 3 of 6 www.diodes.com 8.0 10.0 11.0 12.0 13.0 14.0 15.0 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 5 Typical Reverse Characteristics, DDZ10C - DDZ14 DDZ3V3A - DDZ43 100m 10m DDZ15 IZ, ZENER CURRENT (A) IZ, ZENER CURRENT (A) 10m 1m DDZ18C DDZ16 100n DDZ20C 1m DDZ22D DDZ24C 100n 15 14 18 17 16 20 19 100m 10m 10m IZ, ZENER CURRENT (A) 1m DDZ27D DDZ36 100n 26 28 30 32 34 36 38 22 24 23 25 1m DDZ43 100n 38 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 8 Typical Reverse Characteristics, DDZ27D - DDZ36 40 42 44 46 48 50 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 9 Typical Reverse Characteristics, DDZ43 10,000 10,000 1000 1000 100 100 IZ = 1mA 10 21 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 7 Typical Reverse Characteristics, DDZ20C - DDZ24C 100m DDZ33 20 19 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 6 Typical Reverse Characteristics, DDZ15 - DDZ18C IZ, ZENER CURRENT (A) NEW PRODUCT 100m 10 IZ = 5mA IZ = 5mA 1 IZ = 1mA 1 IZ = 20mA 0.1 0.1 6.0 9.0 10.0 11.0 12 8.0 VZ, ZENER VOLTAGE (V) Fig. 10 Typical Zener Impedance Characteristics, DDZ5V6B - DDZ12C 5.0 DS30407 Rev. 2 - 2 7.0 4 of 6 www.diodes.com 12 13 14 15 16 17 18 VZ, ZENER VOLTAGE (V) Fig. 11 Typical Zener Impedance Characteristics, DDZ12C - DDZ18C DDZ3V3A - DDZ43 10,000 1000 1000 100 100 NEW PRODUCT 10,000 10 10 IZ = 2mA IZ = 5mA IZ = 1mA 1 1 0.1 0.1 18 21 20 19 22 23 24 24 VZ, ZENER VOLTAGE (V) Fig. 12 Typical Zener Impedance Characteristics, DDZ18C - DDZ24C 28 30 32 34 VZ, ZENER VOLTAGE (V) Fig. 13 Typical Zener Impedance Characteristics, DDZ24C - DDZ33 10,000 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) 0.12 1000 100 IZ = 2mA 10 1 0.10 0.08 0.06 IZT = 5mA 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 0.1 36 42 40 38 44 46 0 48 VZ, ZENER VOLTAGE (V) Fig. 14 Typical Zener Impedance Characteristics, DDZ36 - DDZ43 0.12 0.12 0.10 0.10 0.08 2 4 6 8 10 VZ, ZENER VOLTAGE (V) Fig. 15 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ6V2B-DDZ10C TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) 26 IZT = 5mA 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 IZT = 5mA 0.08 IZT = 2mA 0.06 0.04 0.02 0 -0.02 -0.08 -0.04 -0.06 -0.08 10 12 14 16 18 20 VZ, ZENER VOLTAGE (V) Fig. 16 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ10C-DDZ20C DS30407 Rev. 2 - 2 5 of 6 www.diodes.com 20 28 26 24 VZ, ZENER VOLTAGE (V) Fig. 17 Typical Temperature Coefficient of Zener Voltage, DDZ20C-DDZ30D 22 30 DDZ3V3A - DDZ43 100 0.10 Tj = 25 C f = 1MHz IZT = 2mA CT, TOTAL CAPACITANCE (pF) TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) NEW PRODUCT 0.12 0.08 0.06 0.04 0.02 0 -0.02 VR =1V VR = 2V 10 -0.04 -0.06 1 1 -0.08 34 30 38 42 46 50 VZ, ZENER VOLTAGE (V) Fig. 18 Typical Temperature Coefficient of Zener Voltage, DDZ30D-DDZ43 DS30407 Rev. 2 - 2 6 of 6 www.diodes.com 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 19 Total Capacitance vs Nominal Zener Voltage DDZ3V3A - DDZ43