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DDZX5V1B - DDZX43
SURFACE MOUNT PRECISION ZENER DIODE
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Features
* * * * * * * * Very Sharp Breakdown Characteristics 300mW Power Dissipation on FR-4 PCB Very Tight Tolerance on VZ Ideally Suited for Automated Assembly Processes Very Low Leakage Current Lead, Halogen and Antimony Free, RoHS Compliant (Note 2) "Green" Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
* * * * * * * * Case: SOT-23 Case Material: Molded Plastic, "Green" Molding Compound. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Marking Information: See Page 6 Ordering Information: See Page 6 Weight: 0.008 grams (approximate)
Top View
Device Schematic
Maximum Ratings
Forward Voltage
@TA = 25C unless otherwise specified @ IF = 10mA Symbol VF Value 0.9 Unit V
Characteristic
Thermal Characteristics
Characteristic Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range
Notes:
Symbol PD RJA TJ, TSTG
Value 300 417 -65 to +150
Unit mW C/W C
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. 2. No purposefully added lead. Halogen and Antimony Free. 3. Product manufactured with Data Code OW (week 42, 2009) and newer are built with Green Molding Compound. Product manufactured prior to Date Code OW are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 8 - 2
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Electrical Characteristics
Type Number DDZX5V1B DDZX5V6B DDZX6V2B DDZX6V8C DDZX7V5C DDZX8V2C DDZX9V1C DDZX10C DDZX11C DDZX12C DDZX13B DDZX14 DDZX15 DDZX16 DDZX18C DDZX20C DDZX22D DDZX24C DDZX27D DDZX30D DDZX33 DDZX36 DDZX39F DDZX43
Notes:
@TA = 25C unless otherwise specified Zener Voltage Range (Notes 4, 5) VZ @ IZT Min (V) Max (V) 4.94 5.20 5.45 5.73 5.96 6.27 6.66 7.01 7.29 7.67 8.03 8.45 8.83 9.30 9.70 10.20 10.82 11.38 11.74 12.35 12.55 13.21 13.65 14.35 14.80 15.57 15.69 16.51 17.42 18.33 19.23 20.22 21.52 22.63 23.12 24.31 26.29 27.64 29.02 30.51 32.14 33.79 35.36 37.19 38.02 39.98 42.14 43.86 Maximum Zener Impedance (Note 6) ZZT @ IZT ZZK @ IZK IZK mA 17 480 1 11 400 1 7 150 1 5 150 0.5 6 120 0.5 8 120 0.5 8 120 0.5 8 120 0.5 10 120 0.5 12 110 0.5 14 110 0.5 16 110 0.5 18 150 0.5 18 150 0.5 23 150 0.5 28 200 0.5 30 200 0.5 35 200 0.5 45 250 0.5 55 250 0.5 75 250 0.5 85 250 0.5 85 250 0.5 90 Maximum Reverse Current (Note 7) IR @ VR uA V 5 1.5 0.5 2.5 0.5 4.0 0.1 5.0 0.1 6.0 0.1 6.5 0.1 7.0 0.1 8.0 0.1 8.4 0.1 9.1 0.1 10.0 0.05 11.0 0.05 12.0 0.05 12.0 0.05 14.0 0.05 15.0 0.05 17.0 0.05 19.0 0.05 21.0 0.05 23.0 0.05 27.0 0.05 30.0 0.05 30.0 0.05 33.0
Marking Code KM KN KO YP YQ YR YS YT YU YV KW GX GY YY YZ PJ 2K PL 2M 2N RP ZQ 5Q ZR
IZT mA 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5
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.
PD, POWER DISSIPATION (mW)
300
IF, INSTANTANEOUS FORWARD CURRENT (mA)
360
1,000
100
240
10
180
1.0
120
60
0.1
0 0
0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
25 50 75 100 125 TA, AMBIENT TEMPERATURE (C) Fig. 1 Power Derating Curve
150
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 8 - 2
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100m 10m IZ, ZENER CURRENT (A) 1m
100n 10n 0
5
10
25 30 35 20 VZ, ZENER VOLTAGE (V) Fig. 3 Typical Zener Breakdown Characteristics 15
40
45
100m
100m
10m IZ, ZENER CURRENT (A)
10m IZ, ZENER CURRENT (A)
1m
1m
100n 4.0
7.0 9.0 6.0 8.0 10.0 VZ, ZENER VOLTAGE (V) Fig. 4 Typical Zener Breakdown Characteristics DDZX5V6B - DDZX9V1C
5.0
100n 8.0
12.0 14.0 11.0 13.0 15.0 VZ, ZENER VOLTAGE (V) Fig. 5 Typical Zener Breakdown Characteristics DDZX10C - DDZX14
10.0
100m
100m
10m IZ, ZENER CURRENT (A)
IZ, ZENER CURRENT (A)
10m
1m
1m
14
17 18 20 19 16 VZ, ZENER VOLTAGE (V) Fig. 6 Typical Zener Breakdown Characteristics DDZX15 - DDZX18C
15
19
22 21 23 24 25 VZ, ZENER VOLTAGE (V) Fig. 7 Typical Zener Breakdown Characteristics DDZX20C - DDZX24C 20
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 8 - 2
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100m
100m
10m IZ, ZENER CURRENT (A)
10m IZ, ZENER CURRENT (A)
26 34 38 36 30 32 VZ, ZENER VOLTAGE (V) Fig. 8 Typical Zener Breakdown Characteristics DDZX27D - DDZX36 28
TJ = 25 C f = 1MHz
1m
1m
42 50 46 48 44 VZ, ZENER VOLTAGE (V) Fig. 9 Typical Zener Breakdown Characteristics, DDZX43 38 40
10,000
100
CT, TOTAL CAPACITANCE (pF)
1,000
VR =1V
VR = 2V
100
10
10
1
1 1
10 VZ, NOMINAL ZENER VOLTAGE (V) Fig. 10 Typical Total Capacitance vs. Nominal Zener Voltage
100
0.1 5.0
7.0 9.0 10.0 11.0 8.0 12 VZ, ZENER VOLTAGE (V) Fig. 11 Typical Zener Impedance Characteristics, DDZX5V6B - DDZX12C
6.0
10,000
10,000
1,000
1,000
100
100
10
10
1
1
0.1 12
14 15 17 16 18 VZ, ZENER VOLTAGE (V) Fig. 12 Typical Zener Impedance Characteristics, DDZX12C - DDZX18C
13
0.1 18
21 20 22 23 24 VZ, ZENER VOLTAGE (V) Fig. 13 Typical Zener Impedance Characteristics, DDZX18C - DDZX24C 19
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 8 - 2
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DDZX5V1B - DDZX43
10,000 10,000
1,000
1,000
100
100
10
10
1
1
0.1 24
0.1 26 36 42 46 40 44 48 VZ, ZENER VOLTAGE (V) Fig. 15 Typical Zener Impedance Characteristics, DDZX36 - DDZX43 38
28 32 34 30 VZ, ZENER VOLTAGE (V) Fig. 14 Typical Zener Impedance Characteristics, DDZX24C - DDZX33 0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06
0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 6 10 8 4 VZ, ZENER VOLTAGE (V) Fig. 16 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX6V2B-DDZX10C 2 0
-0.08 10
16 20 18 14 VZ, ZENER VOLTAGE (V) Fig. 17 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX10C-DDZX20C 12
0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C)
TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C)
0.12 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 42 50 46 38 VZ, ZENER VOLTAGE (V) Fig. 19 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX30D-DDZX43 30 34
0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 28 26 30 24 VZ, ZENER VOLTAGE (V) Fig. 18 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX20C-DDZX30D 20 22
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 8 - 2
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DDZX5V1B - DDZX43 Ordering Information
(Note 8) Case SOT-23 SOT-23 Packaging 3,000/Tape & Reel 10,000/Tape & Reel
Part Number (Type Number)-7 (Note 9) (Type Number)-13 (Note 10)
Notes:
8. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 9. Add "-7" to the appropriate type number in Electrical Characteristics Table on Page 2. Example: 6.2V Zener = DDZX6V2B-7. 10. Add "-13" to the appropriate type number in Electrical Characteristics Table on Page 2. Example: 10V Zener = DDZX10C-13. Please note: Not all voltages are available in 13" reel size. Please contact the Diodes Inc. Sales Department for assistance in ordering 13" reel size devices.
Marking Information
Kxx = Product Type Marking Code (See Electrical Characteristics Table) YM = Date Code Marking Y = Year (ex: T = 2006) M = Month (ex: 9 = September)
Kxx
Date Code Key Year Code Month Code
2006 T Jan 1
2007 U Feb 2 Mar 3
2008 V Apr 4
2009 W May 5
YM
2010 X Jun 6
2011 Y Jul 7
2012 Z Aug 8 Sep 9
2013 A Oct O
2014 B Nov N
2015 C Dec D
Package Outline Dimensions
A
BC
H K D J F G L M
K1
SOT-23 Dim Min Max Typ A 0.37 0.51 0.40 B 1.20 1.40 1.30 C 2.30 2.50 2.40 D 0.89 1.03 0.915 F 0.45 0.60 0.535 G 1.78 2.05 1.83 H 2.80 3.00 2.90 J 0.013 0.10 0.05 K 0.903 1.10 1.00 K1 0.400 L 0.45 0.61 0.55 M 0.085 0.18 0.11 0 8 All Dimensions in mm
Suggested Pad Layout
Y Z C
Dimensions Value (in mm) Z 2.9 X 0.8 Y 0.9 C 2.0 E 1.35
X
E
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 8 - 2
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DDZX5V1B - DDZX43
IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings noted herein may also be covered by one or more United States, international or foreign trademarks. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright (c) 2010, Diodes Incorporated www.diodes.com
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 8 - 2
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