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AZ23C18W-7-F

P1-P3
AZ23C5V6W, AZ23C6V8W,
AZ23C10W, AZ23C18W
Document number: DS30257 Rev. 9 - 2
1 of 3
www.diodes.com
May 2008
© Diodes Incorporated
A
Z23C5V6W
,
AZ23C6V8W
,
AZ23C10W
,
AZ23C18
W
200mW DUAL SURFACE MOUNT ZENER DIODE
Features
• Nominal Zener Voltages: 5.6V, 6.8V, 10V, 18V
• Ultra-Small Surface Mount Package
• Ideal For Transient Suppression
• Lead Free/RoHS Compliant (Note 4)
• "Green" Device (Note 5 and 6)
ESD Sensitivity Rating
• AEC-Q101, HBM - 8kV, MM - 400V
(AZ23C5V6W - AZ23C18W)
• IEC 61000-4-2, Air - Exceeds 25kV, Contact - 8kV
(AZ23C5V6W, AZ23C6V8W)
• IEC 61000-4-2, Air - Exceeds 15kV, Contact - 8kV
(AZ23C10W, AZ23C18W)
Mechanical Data
• Case: SOT-323
• Case Material: Molded Plastic, "Green" Molding Compound,
Note 6. UL Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Solderable per MIL-STD-202, Method 208
• Terminal Connections: See Diagram
• Lead Free Plating (Matte Tin Finish annealed over Alloy 42
leadframe).
• Marking Information: See Table Below & Page 2
• Ordering Information: See Page 2
• Weight: 0.006 grams (approximate)
Top View
Device Schematic
Maximum Ratings @T
A
= 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol Value Unit
Forward Voltage @ I
F
= 10mA V
F
0.9 V
Thermal Characteristics
Characteristic Symbol Value Unit
Power Dissipation (Note 1)
P
D
200 mW
Thermal Resistance, Junction to Ambient Air (Note 1)
R
θ
JA
625 °C/W
Operating and Storage Temperature Range
T
J,
T
STG
-65 to +150
°C
Electrical Characteristics @T
A
= 25°C unless otherwise specified
Zener Voltage
Range (Note 2)
Maximum Zener Impedance
(Note 3)
Maximum Reverse
Current (Note 2)
Temperature
Coefficient of
Zener Voltage
@ I
ZT
= 5mA
V
Z @ IZT
Z
ZT
@ I
ZT
Z
ZK
@
I
ZK
I
R
@ V
R
T
C
(mV/°C)
Type
Number
Marking
Code
Nom (V) Min (V) Max (V)
Ω
mA
Ω
mA
μA
V Min Max
AZ23C5V6W KD9 5.6 5.32 5.88 40 5.0 400 1.0 1.0 2.0 -2.0 2.5
AZ23C6V8W KDB 6.8 6.47 7.14 15 5.0 80 1.0 2.0 4.0 1.2 4.5
AZ23C10W KDF 10 9.4 10.6 15 5.0 70 1.0 0.2 7.0 4.5 8.0
AZ23C18W KDL 18 16.8 19.1 50 5.0 170 1.0 0.1 12.6 12.4 16.0
Notes: 1. Mounted on FR4 PC Board with recommended pad layout at http://www.diodes.com/datasheets/ap02001.pdf.
2. Short duration pulse test used to minimize self-heating.
3. f = 1KHz.
4. No purposefully added lead.
5. Diodes Inc.'s "Green" Policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
6. Product manufactured with date code 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to date
code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants.
Please click here to visit our online spice models database.
A
Z23C5V6W
,
AZ23C6V8W
,
AZ23C10W
,
AZ23C18
W
T , AMBIENT TEMPERATURE, (°C)
Fig. 1 Power Derating Curve
A
P
,
P
O
WE
R
DISSI
P
A
T
I
O
N (mW)
D
200
100
300
0
0
100
200
0
10
20
30
40
50
01 2 3 4 5 6
7
891
I, ZE
0
N
E
R
C
U
R
R
E
N
T
(mA)
Z
V , ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
Z
0
10
20
30
0
I, ZENE
R
C
U
R
R
EN
T
(mA)
Z
V , ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
Z
10 20 30 40
T = 25°C
J
Test current I
5mA
Z
C10W
C18W
C , TOTAL CAPACITANCE (pF)
T
10
100
1,000
10
1001
V , NOMINAL ZENER VOLTAGE (V)
Fig. 4 Typical Total Capacitance vs. Nominal Zener Voltage
Z
T = 25 °C
J
V = 1V
R
V = 2V
R
V = 1V
R
V = 2V
R
Ordering Information (Notes 6 & 7)
Part Number Case Packaging
(Type Number)-7-F* SOT-323 3000/Tape & Reel
* Add “-7-F” to the appropriate type number in Electrical Characteristics Table from Page 1 example: 6.8V Zener = AZ23C6V8W-7-F.
Notes: 7. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
xxx
YM
xxx = Product Type Marking Code
See Electrical Characteristics Table
YM = Date Code Marking
Y = Year (ex: N = 2002)
M = Month (ex: 9 = September)
Date Code Key
Year 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2111 2012
Code J K L M N P R S T U V W X Y Z
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
AZ23C5V6W, AZ23C6V8W,
AZ23C10W, AZ23C18W
Document number: DS30257 Rev. 9 - 2
2 of 3
www.diodes.com
May 2008
© Diodes Incorporated
AZ23C5V6W, AZ23C6V8W,
AZ23C10W, AZ23C18W
Document number: DS30257 Rev. 9 - 2
3 of 3
www.diodes.com
May 2008
© Diodes Incorporated
A
Z23C5V6W
,
AZ23C6V8W
,
AZ23C10W
,
AZ23C18
W
Package Outline Dimensions
Suggested Pad Layout
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.
A
M
J
L
D
F
B
C
H
K
G
TOP VIEW
SOT-323
Dim Min Max
A 0.25 0.40
B 1.15 1.35
C 2.00 2.20
D 0.65 Nominal
F 0.30 0.40
G 1.20 1.40
H 1.80 2.20
J 0.0 0.10
K 0.90 1.00
L 0.25 0.40
M 0.10 0.18
α
0° 8°
All Dimensions in mm
X E
Y
C
Z
Dimensions Value (in mm)
Z 2.8
X 0.7
Y 0.9
C 1.9
E 1.0
P1-P3

AZ23C18W-7-F

Mfr. #:
Buy AZ23C18W-7-F
Manufacturer:
Diodes Incorporated
Description:
Zener Diodes 200mW 18V Dual Zener
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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