DDZX43

DDZX5V1B DIODES | Alldatasheet

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Features

Maximum Ratings @ TA = 25/c176C unless otherwise specified Characteristic Symbol Value Unit Forward Voltage @ I F = 10mA VF 0.9 V Operating and Storage Temperature Range Tj, TSTG -65 to +150 /c176C Note: 1. 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 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 /c183Case: SOT-23 /c183Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 /c183Moisture Sensitivity: Level 1 per J-STD-020C /c183Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 /c183Polarity: See Diagram /c183Marking & Type Code Information: See Electrical Specifications Table /c183Ordering Information: See Last Page /c183Weight: 0.008 grams (approximate) Characteristic Symbol Value Unit Thermal Resistance, Junction to Ambient Air (Note 1) R/c113JA 417 /c176C/W Power Dissipation (Note 1) Pd 300 mW Thermal Characteristics @ TA = 25/c176C unless otherwise specified

DS30408 Rev. 5 - 2 2 of 6 DDZX5V1B - DDZX43 www.diodes.com Type Number Marking Code Zener Voltage Range (Notes 2, 3) Maximum Zener Impedance (Note 4) Maximum Reverse Current (Note 5) VZ @I ZT IZT ZZT @ IZT ZZK @I ZK 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 Notes: 2. The Zener voltage is measured 40ms after power is supplied. 3. For inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your Diodes Inc. sales representative for availability and minimum order details. 4. f = 1kHz. 5. Short duration pulse test used to minimize self-heating effect.

DS30408 Rev. 5 - 2 3 of 6 DDZX5V1B - DDZX43 www.diodes.com F V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig.2 T ypical Forward Characteristics F 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) Fig.5 T ypical Reverse Characteristics, DDZX10C - DDZX14 Z 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) Fig. 1 Power Dissipation vs Ambient Temperature A ° 360 100n 10m 100m 4.0 6.0 8.0 10.0 I, Z E N E R CURRENT (A) Z 5.0 7.0 9.0 DDZX5V6B DDZX6V2B DDZX6V8C DDZX7V5C DDZX8V2C DDZX9V1C V , ZENER BREAKDOWN VOLTAGE (V) Fig. 4 Typical Reverse Characteristics, DDZX5V6B - DDZX9V1 C Z 10n 100n I , ZENER CURRENT (A)Z V , ZENER BREAKDOWN VOLTAGE (V) Fig.3 T ypical Reverse Characteristics Z 10m 100m 10 15 20 25 30 35 40 45 5V6B 8V2C9V1C10C11C12C13B6V2B6V8C7V5C 1415 16 20C18C 22D 24C 27D 33 36 43

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

DS30408 Rev. 5 - 2 5 of 6 DDZX5V1B - DDZX43 www.diodes.com -0.08 0.12 -0.04 -0.06 20 26 30 TC of V , TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C)Z 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 COEFFICIENT OF ZENER VOLTAGE (%/°C)Z 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 COEFFICIENT OF ZENER VOLTAGE (%/°C)Z 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) Fig. 14 Typical Zener Impedance Characteristics, DDZX36 - DDZX43 Z I= 2 m AZ 0.1 100 1000 10,000 18 19 20 21 22 23 24 V , ZENER VOLTAGE (V) Fig. 12 Typical Zener Impedance Characteristics, DDZX18C - DDZX24C Z I= 5 m AZ I= 1 m AZ 0.1 100 1000 10,000 24 26 28 30 32 34 V , ZENER VOLTAGE (V) Fig. 13 Typical Zener Impedance Characteristics, DDZX24C - DDZX33 Z I= 2 m AZ

DS30408 Rev. 5 - 2 6 of 6 DDZX5V1B - DDZX43 www.diodes.com -0.08 0.12 -0.04 -0.06 30 42 50 TC of V , TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/°C)Z 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) Fig. 19 Total Capacitance vs Nominal Zener Voltage Z T=2 5° C f = 1MHz j V= 2 VR V= 1 VR

Ordering Information

KXX = Product Type Marking Code (See Table 1) YM = Date Code Marking Y = Year (ex: T = 2006) M = Month (ex: 9 = September) Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Code 123 4 5 6 7 89 OND Device Packaging Shipping (Type Number)-7* SOT-23 3000/Tape & Reel (Note 6) Year 2006 2007 2008 2009 2010 2011 2012 Code TU V WX Y Z KXX YM * Example: The part number for the 6.2 Volt device would be DDZX6V2B-7. 7. No purposefully added lead. Marking Information IMPORTANT NOTICE LIFE SUPPORT Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein;neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such useand will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated.