DDZ9678 - DDZ9717
Document number: DS30410 Rev. 14 - 2 1 of 7
www.diodes.com April 2010
© Diodes Incorporated
DDZ9678 - DDZ9717
SURFACE MOUNT PRECISION ZENER DIO DE
Features
500mW Power Dissipation on Ceramic PCB
Tight Tolerance on VZ
Ideally Suited for Automated Assembly Processes
Lead, Halogen and Antimony Free, RoHS Compliant (Note 2)
"Green" Device (Note 3)
Mechanical Data
Case: SOD-123
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminal Connections: Cathode Band
Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe.
Solderable per MIL-STD-202, Method 208
Marking Information: See Page 6
Ordering Information: See Page 6
Weight: 0.01 grams (approximate)
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Forward Voltage @ IF = 10mA VF 0.9 V
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1) PD 500 mW
Thermal Resistance, Junction to Ambient Air (Note 1) R
θ
JA 305 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C
Notes: 1. Device mounted on ceramic PCB = 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2 at TA = 25°C or mounted on FR-5 = 3.5x1.5 inches with
recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf, at TL = 75°C.
2. No purposefully added lead. Halogen and Antimony Free.
3. Product manufactured with Data Code V9 (week 33, 2008) and newer are built with Green Molding Compound. Product manufactured prior to Date
Code V9 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Top View
DDZ9678 - DDZ9717
Document number: DS30410 Rev. 14 - 2 2 of 7
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© Diodes Incorporated
DDZ9678 - DDZ9717
Electrical Characteristics @TA = 25°C unless otherwise specified
Type
Number Type
Code
Zener Voltage Range (Note 4) Maximum Reverse
Leakage Current (Note 5)
VZ @ IZT IZT IR @ VR
Nom (V) Min (V) Max (V)
μ
A μA V
DDZ9678 D1 1.8 1.71 1.89 50 7.5 1
DDZ9681 H9 2.4 2.28 2.52 50 2 1
DDZ9682 HA 2.7 2.565 2.835 50 1 1
DDZ9683 HB 3.0 2.85 3.15 50 0.8 1
DDZ9684 HC 3.3 3.13 3.47 50 7.5 1.5
DDZ9685 HD 3.6 3.42 3.78 50 7.5 2
DDZ9686 HE 3.9 3.70 4.10 50 5 2
DDZ9687 HF 4.3 4.09 4.52 50 4 2
DDZ9688 (Note 6) HG 4.7 4.47 4.94 50 5 3
DDZ9689 HH 5.1 4.85 5.36 50 5 3
DDZ9690 HJ 5.6 5.32 5.88 50 2 4
DDZ9691 HK 6.2 5.89 6.51 50 1 5
DDZ9692 HL 6.8 6.46 7.14 50 0.1 5.1
DDZ9693 HM 7.5 7.13 7.88 50 0.1 5.7
DDZ9694 HN 8.2 7.79 8.61 50 0.1 6.2
DDZ9696 HP 9.1 8.65 9.56 50 0.1 6.9
DDZ9697 HQ 10 9.50 10.50 50 0.1 7.6
DDZ9698 HR 11 10.45 11.55 50 0.05 8.4
DDZ9699 HS 12 11.40 12.60 50 0.05 9.1
DDZ9700 HT 13 12.35 13.65 50 0.05 9.8
DDZ9701 (Note 6) HU 14 13.30 14.70 50 0.05 10.6
DDZ9702 HV 15 14.25 15.75 50 0.05 11.4
DDZ9703 HW 16 15.20 16.80 50 0.05 12.1
DDZ9704 (Note 6) H8 17 16.15 17.85 50 0.05 12.9
DDZ9705 HY 18 17.10 18.90 50 0.05 13.6
DDZ9707 MD 20 19.00 21.00 50 0.05 15.2
DDZ9708 ME 22 20.90 23.10 50 0.05 16.7
DDZ9709 MF 24 22.80 25.20 50 0.05 18.2
DDZ9711 MH 27 25.65 28.35 50 0.05 20.4
DDZ9712 MJ 28 26.60 29.40 50 0.05 21.2
DDZ9713 MK 30 28.50 31.50 50 0.05 22.8
DDZ9714 ML 33 31.35 34.65 50 0.05 25.0
DDZ9715 MM 36 34.20 37.80 50 0.05 27.3
DDZ9716 MN 39 37.05 40.95 50 0.05 29.6
DDZ9717 MO 43 40.85 45.15 50 0.05 32.6
Notes: 4. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TT = 30°C ±1°C.
5. Short duration pulse test used to minimize self-heating effect.
6. Qualified to AEC-Q101 Standard s fo r High Reliability . Please contact the Diodes, Inc. sales department for assistance in ordering any products expected
to meet automotive requirements.
0
0.1
0.2
0.3
0.4
0.5
2505075100125
150
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (W)
D
T , AMBIENT TEMPERA TURE ( C)
Fig. 1 Power Derating Curve
A
°
0.6
0.7
0.8
0.9
1.0
0V , I NSTANTAN EO US FO RW ARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
I, I
N
S
T
A
N
T
A
N
E
O
U
S F
O
R
WA
R
D
C
U
R
R
E
N
T
(mA)
F
DDZ9678 - DDZ9717
Document number: DS30410 Rev. 14 - 2 3 of 7
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© Diodes Incorporated
DDZ9678 - DDZ9717
10n
100n
1m
05
I, ZENE
R
C
U
R
R
EN
T
(A)
Z
V , ZENER VOL TAGE (V)
Fig. 3 Typical Zener Breakdown Character istics
Z
10m
100m
10 15
20
25 30 35 40 45
9696
9697
9698
9699
9700
9701
9692
9688
9681
9693
9694
9702
9703
9705
9707
9708
9709
9711
9714
9715
9717
9716
1m
100n
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0
10m
100m
I, ZENE
R
C
U
R
R
EN
T
(A)
Z
V , ZENER VOL TAGE (V)
Fig. 4 Typical Zener Breakdown Characteristics,
DDZ9678 - DDZ9694
Z
8.0 11.0 13.0 15.0
I, ZENE
R
C
U
R
R
EN
T
(A)
Z
V , ZENER VOLTAGE (V)
Fig. 5 Typical Zener Breakdown Characteristics,
DDZ9696 - DDZ9701
Z
10.0 12.0 14.0
1m
100n
10m
100m
14 16 18 20
I, ZENE
R
C
U
R
R
EN
T
(A)
Z
V , ZENER VOLTAGE (V)
Fig. 6 Typical Characteristics,
DDZ9702 - DDZ9705
Z
Zener Breakdown
15 17 19
1m
10m
100m
19 21 23 25
I, ZENE
R
C
U
R
R
EN
T
(A)
Z
V , ZENER VOL TAGE (V)
Fig. 7 Typical Characteristics,
DDZ9707 - DDZ9709
Z
Zener Breakdown
20 22 24
1m
10m
100m
DDZ9678 - DDZ9717
Document number: DS30410 Rev. 14 - 2 4 of 7
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© Diodes Incorporated
DDZ9678 - DDZ9717
26 30 34 38
I, ZE
N
E
R
C
U
R
R
E
N
T
(A)
Z
V , ZENER VOLT AGE (V)
Fig. 8 Typical Characteristics,
DDZ971 1 - DDZ9715
Z
Zener Breakdown
28 32 36
1m
10m
100m
38 42 46 50
I, ZE
N
E
R
C
U
R
R
E
N
T
(A)
Z
V , ZENER VOL TAGE (V)
Fig . 9 Typic al Ze ner Breakdown Character istics,
DDZ9716 - DDZ9717
Z
40 44 48
1m
10m
100m
C , TOTAL CAPACITANCE (pF)
T
1
10
100
10 1001V , NOMINAL ZENER VOL TAGE (V)
Fig. 10 Total Capacitance vs. Nominal Zener V oltage
Z
T= 25 °C
f = 1MHz
J
V = 2V
R
V =1V
R
0.1
10
100
1
1,000
10,000
234567
V , ZENER VOLT AGE (V)
Fig. 11 T ypical Zener Impedance Characteristics,
DDZ9681 - DDZ9692
Z
0.1
10
100
1
1,000
10,000
78910 11 12
V , ZENER VOLTAGE (V)
Fig. 12 Typic al Zener Imp edance Character istics,
DDZ9693 - DDZ9699
Z
0.1
10
100
1
1,000
10,000
12 13 14 15 16 17 18
V , ZENER VOL TAGE (V)
Fig. 13 Typical Zener Impedance Characteristics,
DDZ9699 - DDZ9705
Z
DDZ9678 - DDZ9717
Document number: DS30410 Rev. 14 - 2 5 of 7
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© Diodes Incorporated
DDZ9678 - DDZ9717
0.1
10
100
1
1,000
10,000
18 19 20 21 22 23 24
V , ZENER VOL TAGE (V)
Fig. 14 Typical Zener Impedance Characteristics,
DDZ9705 - DDZ9709
Z
0.1
10
100
1
1,000
10,000
24 26 28 30 32 34
V , ZENER VOL TAGE (V)
Fig. 15 Typical Zener Impedance Characteristics,
DDZ9709 - DDZ9714
Z
0.1
10
100
1
1,000
10,000
36 38 40 42 44 46 48
V , ZENER VOL TAGE (V)
Fig . 16 Typ ical Zen er I m pedance Charact er i st ics,
DDZ9715 - DDZ9717
Z
-0.08
0.12
-0.04
-0.06
0610
T
C
of V ,
T
EM
P
E
R
A
T
U
R
E
C
O
E
F
F
I
C
IE
N
T
OF ZENER VOLTAGE (%/°C)
Z
V , ZENER VOL TAGE (V)
Fig. 17 Typical Temperature Coefficient of
Zener V oltage vs. Zener Voltage , D D Z9681 - DDZ9 697
Z
42 8
-0.02
0
0.02
0.04
0.06
0.08
0.10
-0.08
0.12
-0.04
-0.06
10 16 20
T
C
of V ,
T
EM
P
E
R
A
T
U
R
E
C
O
E
F
F
I
C
IEN
T
OF ZENER VOLTAGE (%/°C)
Z
V , ZENER VOLTAGE (V)
Fig. 18 Typical Temperature Coefficient of
Zener Voltage vs. Zener V oltage, DDZ9697 - DDZ9707
Z
14
12 18
-0.02
0
0.02
0.04
0.06
0.08
0.10
-0.08
0.12
-0.04
-0.06
20 26 30
T
C
of V ,
T
EM
P
E
R
A
T
U
R
E
C
O
E
F
F
I
C
IEN
T
OF ZENER VOLTAGE (%/°C)
Z
V , ZENER VOL TAGE (V)
Fig . 1 9 Typical Tem perat ur e Coefficien t o f
Zener V olt age vs. Zener Voltage, DDZ9707 - D DZ971 3
Z
24
22 28
-0.02
0
0.02
0.04
0.06
0.08
0.10
DDZ9678 - DDZ9717
Document number: DS30410 Rev. 14 - 2 6 of 7
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© Diodes Incorporated
DDZ9678 - DDZ9717
-0.08
0.12
-0.04
-0.06
30 42 50
T
C
of V ,
T
EM
P
E
R
A
T
U
R
E
C
O
E
F
F
I
C
IEN
T
OF ZENER VOL TAGE (%/°C)
Z
V , ZENER VOL TAGE (V)
Fig. 20 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZ9713 - DDZ9717
Z
38
34 46
-0.02
0
0.02
0.04
0.06
0.08
0.10
T , AMBIENT TEMPERA TURE (°C)
Typical Le akage vs . Ambi ent Tempe r at ur e, DD Z96 81
A
Fig. 21
Ordering Information (Note 7)
Part Number Case Packaging
(Type Number)-7* SOD-123 3000/Tape & Reel
*Example: The part number for the 6.2 Volt device would be DDZ9691-7.
Notes: 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
Date Code Key
Year 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015
Code T U V W X Y Z A B C
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Code 1 2 3 4 5 6 7 8 9 O N D
Package Outline Dimensions
SOD-123
Dim Min Max
A 0.55 Typ
B 1.40 1.70
C 3.55 3.85
H 2.55 2.85
J 0.00 0.10
K 1.00 1.35
L 0.25 0.40
M 0.10 0.15
α 0 8°
All Dimensions in mm
xx = Product Type Marking Code,
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
K
L
M
C
H
BA
xx
YM
DDZ9678 - DDZ9717
Document number: DS30410 Rev. 14 - 2 7 of 7
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© Diodes Incorporated
DDZ9678 - DDZ9717
Suggested Pad Layout
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).
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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
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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.
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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 pro ducts and an y
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
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Copyright © 2010, Diodes Incorporated
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Dimensions Value (in mm)
Z 4.9
G 2.5
X 0.7
Y 1.2
C 3.7
Z
X
C
G
Y