DDZX22D DIODES | Alldatasheet

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Maximum Ratings @ TA = 25/c176C unless otherwise specified Characteristic Symbol Value Unit Forward Voltage @ I F = 10mA VF 0.9 V Power Dissipation (Note 2) Pd 300 mW Thermal Resistance, Junction to Ambient Air (Note 2) R/c113JA 417 /c176C/W Operating and Storage Temperature Range Tj, TSTG -65 to +150 /c176C Note: 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 FR-4 PCB with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. Mechanical Data DDZX5V1B - DDZX43 SURFACE MOUNT PRECISION ZENER DIODE /c183Case: SOT-23, Plastic /c183Plastic Material: UL Flammability Classification Rating 94V-0 /c183Moisture sensitivity: Level 1 per J-STD-020A /c183Terminals: Finish - Matte Tin Solderable per MIL-STD-202, Method 208 (Note 1) /c183Polarity: See Diagram /c183Marking: See Below /c183Weight: 0.008 grams (approx.) TCUDORPWEN Device Packaging Shipping (Type Number)-7* SOT-23 3000/Tape & Reel Ordering Information (Note 3) * Example: The part number for the 6.2 Volt device would be DDZX6V2B-7. Year 2003 2004 2005 2006 2007 2008 2009 Code PR S T U VW Date Code Key KXX = Product Type Marking Code (See Table 1) YM = Date Code Marking Y = Year (ex: P = 2003) M = Month (ex: 9 = September) KXX YM Marking Information Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 123 4 5 6 7 89 OND SOT-23 Dim Min Max A 0.37 0.51 B 1.20 1.40 C 2.30 2.50 D 0.89 1.03 E 0.45 0.60 G 1.78 2.05 H 2.80 3.00 J 0.013 0.10 K 0.903 1.10 L 0.45 0.61 M 0.085 0.180 /c97 0/c176 8/c176 All Dimensions in mm TOP VIEW A E J L M B C H G D K

DS30408 Rev. 1 - 2 2 of 6 DDZX5V1B - DDZX43 www.diodes.com Type Number Marking Code Zener Voltage Range (Notes 4, 5) Maximum Zener Impedance (Note 6) Maximum Reverse Current (Note 7) VZ @ IZT IZT ZZT @ IZT ZZK @ IZK IZK IR @ VR Min (V) Max (V) mA /c87 mA uA V DDZX5V1B KM 4.94 5.20 20 17 480 1 5 1.5 DDZX5V6B KN 5.45 5.73 20 11 400 1 0.5 2.5 DDZX6V2B KO 5.96 6.27 20 7 150 1 0.5 4.0 DDZX43 ZR 42.14 43.86 5 90 /c190/c190 0.05 33.0 Electrical Characteristics Table 1 @ TA = 25/c176C unless otherwise specified TCUDORPWEN 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.

DS30408 Rev. 1 - 2 3 of 6 DDZX5V1B - DDZX43 www.diodes.com TCUDORPWEN I , INSTANTANEOUS FORWARD CURRENT (mA)F V , INSTANTANEOUS FORWARD VOLTAGE (V)F Fig.2 T ypical Forward Characteristics 100 1.0 0.1 0.01 1000 8.0 11.0 13.0 15.0 I , ZENER CURRENT (A)Z V , ZENER BREAKDOWN VOLTAGE (V)Z Fig.5 T ypical Reverse Characteristics, DDZX10C - DDZX14 10.0 12.0 14.0 100n 10m 100m DDZX10C DDZX13B DDZX14 DDZX11C DDZX12C 120 180 240 300 2505 0 75 100 125 150 P , POWER DISSIPATION (mW)d T , AMBIENT TEMPERATURE (°C)A Fig. 1 Power Dissipation vs Ambient Temperature 360 100n 10m 100m 4.0 6.0 8.0 10.0 I , ZENER CURRENT (A)Z 5.0 7.0 9.0 DDZX5V6B DDZX6V2B DDZX6V8C DDZX7V5C DDZX8V2C DDZX9V1C V , ZENER BREAKDOWN VOLTAGE (V)Z Fig. 4 Typical Reverse Characteristics, DDZX5V6B - DDZX9V1C 10n 100n I , ZENER CURRENT (A)Z V , ZENER BREAKDOWN VOLTAGE (V)Z Fig. 3 Typical Reverse Characteristics 10m 100m 10 15 20 25 30 35 40 45 5V6B 8V2C 9V1C 10C 11C 12C 13B 6V2B 6V8C 7V5C 20C 18C 22D 24C 27D

DS30408 Rev. 1 - 2 4 of 6 DDZX5V1B - DDZX43 www.diodes.com TCUDORPWEN 0.1 100 1000 10,000 12 13 14 15 16 17 18 V , ZENER VOLTAGE (V)Z Fig. 11 Typical Zener Impedance Characteristics, DDZX12C - DDZX18C I = 5mAZ I = 1mAZ 0.1 100 1000 10,000 V , ZENER VOLTAGE (V)Z Fig. 10 Typical Zener Impedance Characteristics, DDZX5V6B - DDZX12C I = 1mAZ I = 5mAZ I = 20mAZ 38 42 46 50 I , ZENER CURRENT (A)Z V , ZENER BREAKDOWN VOLTAGE (V)Z Fig. 9 T ypical Reverse Characteristics, DDZX43 40 44 48 DDZX43 100n 10m 100m 26 30 34 38 I , ZENER CURRENT (A)Z V , ZENER BREAKDOWN VOLTAGE (V)Z Fig. 8 Typical Reverse Characteristics, DDZX27D - DDZX36 28 32 36 DDZX27D DDZX33 DDZX36 100n 10m 100m 14 16 18 20 I , ZENER CURRENT (A)Z V , ZENER BREAKDOWN VOLTAGE (V)Z Fig.6 T ypical Reverse Characteristics, DDZX15 - DDZX18C 15 17 19 DDZX16 DDZX15 100n 10m 100m DDZX18C 19 21 23 25 I , ZENER CURRENT (A)Z V , ZENER BREAKDOWN VOLTAGE (V)Z Fig. 7 Typical Reverse Characteristics, DDZX20C - DDZX24C 20 22 24 DDZX20C DDZX22D DDZX24C 100n 10m 100m

DS30408 Rev. 1 - 2 5 of 6 DDZX5V1B - DDZX43 www.diodes.com TCUDORPWEN -0.08 0.12 -0.04 -0.06 20 26 30 TC of V , TEMPERATURE COEFFICIENTZ OF ZENER VOLTAGE (%/°C) V , ZENER VOLTAGE (V)Z Fig. 17 Typical Temperature Coefficient of Zener Voltage, DDZX20C-DDZX30D 2422 28 -0.02 0.02 0.04 0.06 0.08 0.10 I = 5 m AZT I = 2 m AZT -0.08 0.12 -0.04 -0.06 10 16 20 TC of V , TEMPERATURE COEFFICIENTZ OF ZENER VOLTAGE (%/°C) V , ZENER VOLTAGE (V)Z Fig. 16 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX10C-DDZX20C 1412 18 -0.02 0.02 0.04 0.06 0.08 0.10 I = 5 m AZT -0.08 0.12 -0.04 -0.06 06 1 0 TC of V , TEMPERATURE COEFFICIENTZ OF ZENER VOLTAGE (%/°C) V , ZENER VOLTAGE (V)Z Fig. 15 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX6V2B-DDZX10C 42 8 -0.02 0.02 0.04 0.06 0.08 0.10 I = 5 m AZT 0.1 100 1000 10,000 36 38 40 42 44 46 48 V , ZENER VOLTAGE (V)Z Fig. 14 Typical Zener Impedance Characteristics, DDZX36 - DDZX43 I = 2mAZ 0.1 100 1000 10,000 18 19 20 21 22 23 24 V , ZENER VOLTAGE (V)Z Fig. 12 Typical Zener Impedance Characteristics, DDZX18C - DDZX24C I = 5mAZ I = 1mAZ 0.1 100 1000 10,000 24 26 28 30 32 34 V , ZENER VOLTAGE (V)Z Fig. 13 Typical Zener Impedance Characteristics, DDZX24C - DDZX33 I = 2mAZ

DS30408 Rev. 1 - 2 6 of 6 DDZX5V1B - DDZX43 www.diodes.com TCUDORPWEN -0.08 0.12 -0.04 -0.06 30 42 50 TC of V , TEMPERATURE COEFFICIENTZ OF ZENER VOLTAGE (%/°C) V , ZENER VOLTAGE (V)Z Fig. 18 Typical Temperature Coefficient of Zener Voltage, DDZX30D-DDZX43 3834 46 -0.02 0.02 0.04 0.06 0.08

0.10 I = 2 m AZT

C , TOTAL CAPACITANCE (pF)T 100 10 1001 V , NOMINAL ZENER VOLTAGE (V)Z Fig. 19 Total Capacitance vs Nominal Zener Voltage T=2 5° Cj f = 1MHz V= 2 VR V= 1 VR