DDZX20C-13 [DIODES]
Zener Diode, 19.73V V(Z), 2.51%, 0.3W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-3;
| 型号： | DDZX20C-13 |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Zener Diode, 19.73V V(Z), 2.51%, 0.3W, Silicon, Unidirectional, GREEN, PLASTIC PACKAGE-3 测试 光电二极管 |
| 文件： | 总7页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
DDZX5V1B - DDZX43
SURFACE MOUNT PRECISION ZENER DIODE
Features
Mechanical Data
•
•
•
•
•
•
•
•
Very Sharp Breakdown Characteristics
300mW Power Dissipation on FR-4 PCB
•
•
Case: SOT23
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
Very Tight Tolerance on VZ
Ideally Suited for Automated Assembly Processes
Very Low Leakage Current
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
Qualified to AEC-Q101 Standards for High Reliability
•
•
•
•
Weight: 0.008 grams (approximate)
SOT23
Top View
Device Schematic
Ordering Information (Note 5)
Part Number
(Type Number)-7 (Note 6)
(Type Number)-13 (Note 7)
Case
SOT23
SOT23
Packaging
3,000/Tape & Reel
10,000/Tape & Reel
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Product manufactured with Date 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.
5. For Packaging Details, go to our website at http://www.diodes.com.
6. Add “-7” to the appropriate type number in Electrical Characteristics Table. Example: 6.2V Zener = DDZX6V2B-7.
7. Add “-13” to the appropriate type number in Electrical Characteristics Table. 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
K = SAT (Shanghai Assembly / Test site)
C = CAT (Chengdu Assembly / Test site)
xx = Product Type Marking Code
See Electrical Characteristics Table
YM = Date Code Marking
xx = Product Type Marking Code
See Electrical Characteristics Table
YM = Date Code Marking
Kxx
Cxx
Y = Year (ex: Z = 2012)
Y = Year (ex: Z = 2012)
M = Month (ex: 9 = September)
M = Month (ex: 9 = September)
Date Code Key
Year
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
Code
T
U
V
W
X
Y
Z
A
B
C
D
E
Month
Code
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
1
2
3
4
5
6
7
8
9
O
N
D
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May 2012
© Diodes Incorporated
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 11 - 2
DDZX5V1B - DDZX43
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic
Symbol
Value
Unit
0.9
V
Forward Voltage
@ IF = 10mA
VF
Thermal Characteristics
Characteristic
Symbol
Value
300
Unit
mW
Power Dissipation (Note 8)
PD
Thermal Resistance, Junction to Ambient Air (Note 8)
Operating and Storage Temperature Range
417
°C/W
°C
Rθ
JA
-65 to +150
TJ, TSTG
Notes:
8. Device mounted on FR-4 PCB with recommended pad layout, which can be found on our website at http://www.diodes.com.
Electrical Characteristics @TA = 25°C unless otherwise specified
Zener Voltage Range
(Notes 9 & 10)
Maximum Zener Impedance
f = 1kHz
Maximum Reverse
Current (Note 11)
Type Number
Marking Code
VZ @ IZT
Min (V)
4.94
5.45
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
5
ZZT @ IZT ZZK @ IZK
IZK
mA
1
1
1
IR
μA
@ VR
V
Max (V)
5.20
5.73
Ω
DDZX5V1B
DDZX5V6B
DDZX6V2B
DDZX6V8C
DDZX7V5C
DDZX8V2C
DDZX9V1C
DDZX10C
DDZX11C
DDZX12C
DDZX13B
DDZX14
KM
KN
KO
YP
YQ
YR
YS
YT
YU
YV
KW
GX
GY
YY
YZ
PJ
17
11
7
480
400
150
150
120
120
120
120
120
110
110
110
150
150
150
200
200
200
250
250
250
250
250
250
⎯
5
1.5
0.5
2.5
5.96
6.27
0.5
4.0
6.66
7.01
5
6
8
8
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
⎯
0.1
5.0
7.29
7.67
0.1
6.0
8.03
8.45
0.1
6.5
8.83
9.30
0.1
7.0
9.70
10.20
11.38
12.35
13.21
14.35
15.57
16.51
18.33
20.22
22.63
24.31
26.26
27.64
30.51
33.79
37.19
39.98
43.86
8
0.1
8.0
10.82
11.74
12.55
13.65
14.80
15.69
17.42
19.23
21.52
23.12
24.97
26.29
29.02
32.14
35.36
38.02
42.14
10
12
14
16
18
18
23
28
30
35
45
45
55
75
85
85
90
0.1
8.4
0.1
9.1
0.1
10.0
11.0
12.0
12.0
14.0
15.0
17.0
19.0
21.0
21.0
23.0
27.0
30.0
30.0
33.0
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
DDZX15
DDZX16
DDZX18C
DDZX20C
DDZX22D
DDZX24C
DDZX26
DDZX27D
DDZX30D
DDZX33
2K
PL
ZM
2M
2N
RP
ZQ
5Q
ZR
DDZX36
DDZX39F
DDZX43
Notes:
9. The Zener voltage is measured 40ms after power is supplied.
10. For inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your Diodes Inc. sales representative for availability and
minimum order details.
11. Short duration pulse test used to minimize self-heating effect.
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May 2012
© Diodes Incorporated
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 11 - 2
DDZX5V1B - DDZX43
360
300
1,000
100
10
240
180
120
1.0
0.1
60
0
0.01
0
25
50
75
100
125
C)
150
0
1.2
0.6
0.8
1.0
0.4
0.2
TA, AMBIENT TEMPERATURE (
°
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
Fig. 1 Power Derating Curve
100m
10m
1m
100n
10n
25
30
35
45
0
5
10
15
20
40
VZ, ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
100m
100m
10m
1m
10m
1m
100n
100n
4.0
5.0
6.0
7.0
8.0
9.0
10.0
8.0
10.0
11.0
12.0
13.0
14.0
15.0
VZ, ZENER VOLTAGE (V)
VZ, ZENER VOLTAGE (V)
Fig. 4 Typical Zener Breakdown Characteristics
DDZX5V6B - DDZX9V1C
Fig. 5 Typical Zener Breakdown Characteristics
DDZX10C - DDZX14
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© Diodes Incorporated
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 11 - 2
DDZX5V1B - DDZX43
100m
10m
100m
10m
1m
1m
15
17
18
20
14
16
19
22
VZ, ZENER VOLTAGE (V)
19
20
21
23
24
25
VZ, ZENER VOLTAGE (V)
Fig. 6 Typical Zener Breakdown Characteristics
DDZX15 - DDZX18C
Fig. 7 Typical Zener Breakdown Characteristics
DDZX20C - DDZX24C
100m
10m
100m
10m
1m
1m
34
VZ, ZENER VOLTAGE (V)
Fig. 8 Typical Zener Breakdown Characteristics
DDZX27D - DDZX36
38
26
28
30
36
32
42
VZ, ZENER VOLTAGE (V)
Fig. 9 Typical Zener Breakdown Characteristics, DDZX43
50
38
46
48
40
44
100
10,000
T = 25 °C
J
f = 1MHz
1,000
100
10
V
=1V
R
V
= 2V
R
10
1
0.1
1
6.0
11.0
5.0
7.0
9.0 10.0
10
8.0
12
1
100
VZ, ZENER VOLTAGE (V)
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 11 Typical Zener Impedance Characteristics,
DDZX5V6B - DDZX12C
Fig. 10 Typical Total Capacitance
vs. Nominal Zener Voltage
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© Diodes Incorporated
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 11 - 2
DDZX5V1B - DDZX43
10,000
1,000
10,000
1,000
100
10
100
10
1
1
0.1
12
0.1
18
13
14
15
17
16
18
21
VZ, ZENER VOLTAGE (V)
19
20
22
23
24
VZ, ZENER VOLTAGE (V)
Fig. 12 Typical Zener Impedance Characteristics,
DDZX12C - DDZX18C
Fig. 13 Typical Zener Impedance Characteristics,
DDZX18C - DDZX24C
10,000
1,000
10,000
1,000
100
10
100
10
1
1
0.1
0.1
24
36
42
VZ, ZENER VOLTAGE (V)
46
38
40
44
48
28
VZ, ZENER VOLTAGE (V)
26
32
34
30
Fig. 14 Typical Zener Impedance Characteristics,
DDZX24C - DDZX33
Fig. 15 Typical Zener Impedance Characteristics,
DDZX36 - DDZX43
0.12
0.10
0.12
0.10
0.08
0.06
0.04
0.02
0
0.08
0.06
0.04
0.02
0
-0.02
-0.02
-0.04
-0.04
-0.06
-0.08
-0.06
-0.08
0
6
8
10
16
VZ, ZENER VOLTAGE (V)
Fig. 17 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZX10C-DDZX20C
18
20
2
4
10
12
14
VZ, ZENER VOLTAGE (V)
Fig. 16 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZX6V2B-DDZX10C
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© Diodes Incorporated
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 11 - 2
DDZX5V1B - DDZX43
0.12
0.10
0.12
0.10
0.08
0.06
0.04
0.02
0
0.08
0.06
0.04
0.02
0
-0.02
-0.02
-0.04
-0.04
-0.06
-0.08
-0.06
-0.08
42
VZ, ZENER VOLTAGE (V)
Fig. 19 Typical Temperature Coefficient of
46
50
26
VZ, ZENER VOLTAGE (V)
Fig. 18 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZX20C-DDZX30D
28
30
30
34
20
22
24
38
Zener Voltage vs. Zener Voltage, DDZX30D-DDZX43
Package Outline Dimensions
SOT23
A
Dim
Min
0.37
1.20
2.30
0.89
0.45
1.78
2.80
0.013 0.10
0.903 1.10
-
0.45
0.085 0.18
0° 8°
Max
0.51
1.40
2.50
1.03 0.915
0.60 0.535
Typ
0.40
1.30
2.40
A
B
C
D
F
G
H
J
K
K1
L
M
α
C
B
2.05
3.00
1.83
2.90
0.05
1.00
0.400
0.55
0.11
-
H
G
M
K
J
K1
-
D
F
0.61
L
All Dimensions in mm
Suggested Pad Layout
Y
Dimensions Value (in mm)
Z
X
Y
C
E
2.9
0.8
0.9
2.0
1.35
Z
C
X
E
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© Diodes Incorporated
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 11 - 2
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 © 2012, Diodes Incorporated
www.diodes.com
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© Diodes Incorporated
DDZX5V1B - DDZX43
Document number: DS30408 Rev. 11 - 2
相关型号：
DDZX22DTS-13
Zener Diode, 22V V(Z), 2.51%, 0.2W, Silicon, Unidirectional, ROHS COMPLIANT, PLASTIC PACKAGE-6
DIODES
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