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SPICE MODELS: DDZ5V1B DDZ5V6B DDZ6V2B DDZ6V8C DDZ7V5C DDZ8V2C DDZ9V1C DDZ10C DDZ11C DDZ12C DDZ13B DDZ14 DDZ15 DDZ16 DDZ18C DDZ20C DDZ22D DDZ24C DDZ27D DDZ30D DDZ33 DDZ36 DDZ39F DDZ43
Pb
Lead-free
DDZ5V1B - DDZ43
SURFACE MOUNT PRECISION ZENER DIODE
Features
* * * *
500mW Power Dissipation on Ceramic PCB Very Tight Tolerance on VZ Ideally Suited for Automated Assembly Processes Lead Free By Design/RoHS Compliant (Note 7) Dim A B
H G D
SOD-123 Min 3.55 2.55 1.40 -- 0.45 0.25 -- 0 Max 3.85 2.85 1.70 1.35 0.65 -- 0.10 8
Mechanical Data
* * * * * * * *
Case: SOD-123 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminal Connections: Cathode Band Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Marking & Type Code Information: See Electrical Specifications Table Ordering Information: See Page 6 Weight: 0.01 grams (approximate)
C E A B
J
C D E G H J a
0.55 Typical 0.11 Typical
All Dimensions in mm
Maximum Ratings
Forward Voltage
@ TA = 25C unless otherwise specified Symbol @ IF = 10mA VF Tj, TSTG Value 0.9 -65 to +150 Unit V C
Characteristic Operating and Storage Temperature Range
Thermal Characteristics
Characteristic Power Dissipation (Note 1)
@ TA = 25C unless otherwise specified Symbol Pd RqJA Value 500 305 Unit mW C/W
Thermal Resistance, Junction to Ambient Air (Note 1)
Note:
1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm 2.
DS30407 Rev. 7 - 2
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DDZ5V1B - DDZ43
a Diodes Incorporated
Electrical Characteristics
Type Number Marking Code
@ TA = 25C unless otherwise specified Zener Voltage Range (Notes 2, 3) VZ @ IZT Min (V) Max (V) 5.20 5.73 6.27 6.83 7.01 7.45 7.67 8.19 8.45 9.01 9.30 9.90 10.20 11.05 11.38 12.03 12.35 13.21 14.35 14.62 15.57 16.04 16.51 17.70 18.33 19.59 20.22 21.71 22.63 23.77 24.31 26.26 27.64 29.13 30.51 31.88 33.79 34.49 37.19 39.98 43.86 4.94 5.45 5.96 6.49 6.66 7.07 7.29 7.78 8.03 8.57 8.83 9.41 9.70 10.50 10.82 11.44 11.74 12.55 13.65 13.89 14.80 15.25 15.69 16.82 17.42 18.63 19.23 20.64 21.52 22.61 23.12 24.97 26.29 27.70 29.02 30.32 32.14 32.79 35.36 38.02 42.14 IZT mA 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 17 11 7 5 5 6 6 8 8 8 8 8 8 10 10 12 12 14 16 16 18 18 18 23 23 28 28 30 30 35 35 45 45 55 55 65 75 75 85 85 90
Table 1
Maximum Zener Impedance (Note 4) ZZT @ IZT W 480 400 150 150 150 120 120 120 120 120 120 120 120 120 120 110 110 110 110 110 150 150 150 150 150 200 200 200 200 200 200 250 250 250 250 250 250 250 250 250 3/4 ZZK @ IZK IZK mA 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 3/4 Maximum Reverse Current (Note 5) IR uA 5 0.5 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 @ VR V 1.5 2.5 4.0 5.0 5.0 6.0 6.0 6.5 6.5 7.0 7.0 8.0 8.0 8.4 8.4 9.1 9.1 10.0 11.0 11.0 12.0 12.0 12.0 14.0 14.0 15.0 15.0 17.0 17.0 19.0 19.0 21.0 21.0 23.0 23.0 25.0 27.0 27.0 30.0 30.0 33.0
DDZ5V1B DDZ5V6B DDZ6V2B DDZ6V8B DDZ6V8C DDZ7V5B DDZ7V5C DDZ8V2B DDZ8V2C DDZ9V1B DDZ9V1C DDZ10B DDZ10C DDZ11B DDZ11C DDZ12B DDZ12C DDZ13B DDZ14 DDZ14B DDZ15 DDZ16B DDZ16 DDZ17 DDZ18C DDZ19 DDZ20C DDZ21 DDZ22D DDZ23 DDZ24C DDZ26 DDZ27D DDZ28 DDZ30D DDZ31 DDZ33 DDZ34 DDZ36 DDZ39F DDZ43
Notes:
KM KN KO KP YP KQ YQ KR YR KS YS KT YT KU YU KV YV KW GX KX GY KY YY KZ YZ ZJ PJ ZK 2K ZL PL ZM 2M ZN 2N ZO RP ZP ZQ 5Q ZR
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.
DS30407 Rev. 7 - 2
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DDZ5V1B - DDZ43
IF, INSTANTANEOUS FORWARD CURRENT (mA)
0.6
1000
0.5
100
Pd, POWER DISSIPATION (W)
0.4
10
0.3
1.0
0.2
0.1
0.1
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
0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE ( C) Fig. 1 Power Dissipation vs. Ambient Temperature
5V6B 6V2B 6V8C 7V5C 8V2C 9V1C 10C 11C 12C 13B 14 15 16
20C 22D
18C
24C
27D
100m 10m
IZ, ZENER CURRENT (A)
1m
100n 10n 0 5 10 15
20
33
25
30
35
36
43
40
45
VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 3 Typical Reverse Characteristics
100m
100m
DDZ5V6B
DDZ8V2C
10m
10m
IZ, ZENER CURRENT (A)
IZ, ZENER CURRENT (A)
1m
1m
DDZ10C
DDZ14
DDZ6V2B
DDZ11C DDZ12C DDZ13B
DDZ6V8C DDZ7V5C
100n 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
100n 4.0 5.0 6.0 7.0 8.0
DDZ9V1C
9.0
10.0
VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 4 Typical Reverse Characteristics, DDZ5V6B - DDZ9V1C
DS30407 Rev. 7 - 2
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DDZ5V1B - DDZ43
100m
100m
10m
DDZ15
10m
IZ, ZENER CURRENT (A)
1m
DDZ18C
IZ, ZENER CURRENT (A)
1m
DDZ20C DDZ22D
DDZ24C
DDZ16
100n 14 15 16 17 18 19 20 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 6 Typical Reverse Characteristics, DDZ15 - DDZ18C
100m
100n 19 20 21 22 23 24 25 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 7 Typical Reverse Characteristics, DDZ20C - DDZ24C
100m
10m
10m
IZ, ZENER CURRENT (A)
DDZ33
IZ, ZENER CURRENT (A)
1m
DDZ27D
1m
DDZ43
DDZ36
100n 26 28 30 32 34 36 38 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 8 Typical Reverse Characteristics, DDZ27D - DDZ36
100n 38 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
10
IZ = 5mA
IZ = 1mA
10
IZ = 5mA
1
IZ = 20mA
1
IZ = 1mA
0.1 5.0 9.0 10.0 11.0 12 8.0 VZ, ZENER VOLTAGE (V) Fig. 10 Typical Zener Impedance Characteristics, DDZ5V6B - DDZ12C 7.0 6.0
0.1 12 13 14 15 16 17 18 VZ, ZENER VOLTAGE (V) Fig. 11 Typical Zener Impedance Characteristics, DDZ12C - DDZ18C
DS30407 Rev. 7 - 2
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DDZ5V1B - DDZ43
10,000
10,000
1000
1000
100
100
10
IZ = 5mA IZ = 1mA
10
IZ = 2mA
1
1
0.1 18 19 20 21 22 23 24 VZ, ZENER VOLTAGE (V) Fig. 12 Typical Zener Impedance Characteristics, DDZ18C - DDZ24C
10,000
TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C)
0.1 24 26 28 30 32 34 VZ, ZENER VOLTAGE (V) Fig. 13 Typical Zener Impedance Characteristics, DDZ24C - DDZ33
0.12 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08
IZT = 5mA
1000
100
IZ = 2mA
10
1
0.1 36 38 40 42 44 46 48 VZ, ZENER VOLTAGE (V) Fig. 14 Typical Zener Impedance Characteristics, DDZ36 - DDZ43
0
2
4
6
8
10
VZ, ZENER VOLTAGE (V) Fig. 15 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ6V2B-DDZ10C
0.12
0.12
TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C)
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 10 12 14 16 18 20 VZ, ZENER VOLTAGE (V) Fig. 16 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZ10C-DDZ20C
IZT = 5mA
0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 20 26 28 24 VZ, ZENER VOLTAGE (V) Fig. 17 Typical Temperature Coefficient of Zener Voltage, DDZ20C-DDZ30D 22 30
IZT = 5mA IZT = 2mA
DS30407 Rev. 7 - 2
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DDZ5V1B - DDZ43
0.12
100
IZT = 2mA
Tj = 25 C f = 1MHz
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 30
CT, TOTAL CAPACITANCE (pF)
VR =1V
VR = 2V
10
1 1 10 100
34
38
42
46
50
VZ, ZENER VOLTAGE (V) Fig. 18 Typical Temperature Coefficient of Zener Voltage, DDZ30D-DDZ43
VZ, NOMINAL ZENER VOLTAGE (V) Fig. 19 Total Capacitance vs. Nominal Zener Voltage
Ordering Information
Device
(Note 6 and 7) Packaging SOD-123 Shipping 3000/Tape & Reel
DDZ(VZ Rank)-7*
* Example: The part number for the 6.2 Volt device would be DDZ6V2B-7. Note : 6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 7. No purposefully added lead.
Marking Information
XX
Date Code Key Year Code Month Code 2006 T Jan 1 Feb 2 2007 U Mar 3
XX = Product Type Marking Code (See Table 1) YM = Date Code Marking Y = Year (ex: T = 2006) M = Month (ex: 9 = September)
YM
2008 V Apr 4 May 5
2009 W Jun 6 Jul 7
2010 X Aug 8 Sep 9
2011 Y Oct O
2012 Z Nov N Dec D
IMPORTANT NOTICE 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 use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT 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.
DS30407 Rev. 7 - 2
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