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DZ23C2V7 - DZ23C51
Lead-free
300mW DUAL SURFACE MOUNT ZENER DIODE
SPICE MODELS: DZ23C27 DZ23C3V0 DZ23C3V3 DZ23C3V6 DZ23C3V9 DZ23C4V3 DZ23C4V7 DZ23C5V1 DZ23C5V6 DZ23C6V2 DZ23C6V8 DZ23C7V5
DZ23C8V2 DZ23C9V1 DZ23C10 DZ23C11 DZ23C12 DZ23C13 DZ23C15 DZ23C16 DZ23C18 DZ23C20 DZ23C22 DZ23C24 DZ23C27 DZ23C30
DZ23C33 DZ23C36 DZ23C39 DZ23C43 DZ23C47 DZ23C51
Features
* * * * * * *
Dual Zeners in Common Cathode Configuration 300 mW Power Dissipation Ideally Suited for Automatic Insertion D VZ For Both Diodes in One Case is 5% Common Anode Style Available See AZ Series Lead Free/RoHS Compliant (Note 3) Qualified to AEC-Q101 Standards for High Reliability
E
TOP VIEW
SOT-23 Dim
A
Min 0.37 1.20 2.30 0.89 0.45 1.78 2.80 0.013 0.903 0.45 0.085 0
Max 0.51 1.40 2.50 1.03 0.60 2.05 3.00 0.10 1.10 0.61 0.180 8
A B
B C
C D E G H
M L
D G H K J
Mechanical Data
* * * * * * * *
Case: SOT-23 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Polarity: See Diagram Marking: Marking Code (See Page 2) Weight: 0.008 grams (approximate)
J K L M a
All Dimensions in mm
Maximum Ratings @TA = 25C unless otherwise specified
Characteristic Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range
Note:
Symbol Pd RqJA Tj,TSTG
Value 300 417 -65 to +150
Unit mW C/W C
1. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
Ordering Information
Device
(Note 2) Packaging SOT-23 Shipping 3000/Tape & Reel
(Type Number)-7-F
* Add "-7-F" to the appropriate type number in Table on Page 2 example: 6.2V Zener = DZ23C6V2-7-F. Note: 2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 3. No purposefully added lead.
DS18002 Rev. 14 - 2
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DZ23C2V7-DZ23C51
a Diodes Incorporated
Electrical Characteristics
Zener Voltage Range (Note 4) @ IZT = 5.0mA VZ (Volts) DZ23C2V7 DZ23C3V0 DZ23C3V3 DZ23C3V6 DZ23C3V9 DZ23C4V3 DZ23C4V7 DZ23C5V1 DZ23C5V6 DZ23C6V2 DZ23C6V8 DZ23C7V5 DZ23C8V2 DZ23C9V1 DZ23C10 DZ23C11 DZ23C12 DZ23C13 DZ23C15 DZ23C16 DZ23C18 DZ23C20 DZ23C22 DZ23C24 DZ23C27 DZ23C30 DZ23C33 DZ23C36 DZ23C39 DZ23C43 DZ23C47 DZ23C51
Note:
@TA = 25C unless otherwise noted Min. Reverse Voltage (Note 4) @ IR = 0.1A TC (%/C) -0.065 -0.060 -0.055 -0.055 -0.050 -0.035 -0.015 +0.005 +0.020 +0.030 +0.045 +0.050 +0.055 +0.065 +0.065 +0.070 +0.075 +0.080 +0.080 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.090 +0.110 +0.110 +0.110 +0.110 VR (Volts) -- -- -- -- -- -- -- 0.8 1.0 2.0 3.0 5.0 6.0 7.0 7.5 8.5 9.0 10.0 11.0 12.0 14.0 15.0 17.0 18.0 20.0 22.5 25.0 27.0 29.0 32.0 35.0 38.0
Maximum Zener Impedance (Note 5) ZZT @ IZT = 5.0mA Ohms 83 95 95 95 95 95 78 60 40 10 8.0 7.0 7.0 10 15 20 20 25 30 40 50 50 55 80 80 80 80 90 90 100 100 100 ZZK @ IZK = 1.0mA Ohms 500 500 500 500 500 500 500 480 400 200 150 50 50 50 70 70 90 110 110 170 170 220 220 220 250 250 250 250 300 700 750 750
Type Number
Marking Code
Typical Temperature Coefficient
KV1 KV2 KV3 KV4 KV5 KV6 KV7 KV8 KV9 KVA KVB KVC KVD KVE KVF KVG KVH KVI KVJ KVK KVL KVM KVN KVO KVP KVQ KVR KVS KVT V30/KVU V31/KVV V32/KVW
2.5-2.9 2.8-3.2 3.1-3.5 3.4-3.8 3.7-4.1 4.0-4.6 4.4-5.0 4.8-5.4 5.2-6.0 5.8-6.6 6.4-7.2 7.0-7.9 7.7-8.7 8.5-9.6 9.4-10.6 10.4-11.6 11.4-12.7 12.4-14.1 13.8-15.6 15.3-17.1 16.8-19.1 18.8-21.2 20.8-23.3 22.8-25.6 25.1-28.9 28-32 31-35 34-38 37-41 40-46 44-50 48-54
4. Short duration test pulse used to minimize self-heating effect. 5. f = 1KHz.
Marking Information
XXX = Product Type Marking Code YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September
XXX
Date Code Key Year Code Month Code 1998 J Jan 1 1999 K Feb 2 2000 L March 3 2001 M Apr 4
YM
2002 N May 5
2003 P Jun 6
2004 R Jul 7
2005 S Aug 8
2006 T Sep 9
2007 U Oct O
2008 V Nov N
2009 W Dec D
DS18002 Rev. 14 - 2
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DZ23C2V7-DZ23C51
500
50
Tj = 25C
C2V7
C3V9
C5V6 C6V8
C3V3
C4V7
Pd, POWER DISSIPATION (mW)
IZ, ZENER CURRENT (mA)
400
40
C8V2 C9V1
300
30
200
20
100
10
Test Current IZ 5.0mA
0 0 100 200
0 0 1
TA, Ambient Temperature, (C)
Fig. 1 Power Derating Curve
3 4 5 6 8 9 7 VZ, ZENER VOLTAGE (V) Fig. 2 Zener Breakdown Characteristics
C47 C43 C51
2
10
30
Tj = 25C
C10 C12
10
Tj = 25C
C39
IZ, ZENER CURRENT (mA)
20
C15
IZ, ZENER CURRENT (mA)
8
6
Test Current IZ 5mA
C18
10
Test current IZ 5mA
C22 C27 C33 C36
4
2
0 0 10 20 30 VZ, ZENER VOLTAGE (V) Fig. 3 Zener Breakdown Characteristics 40
0 10 30 40 50 60 70 80 90 100 VZ, ZENER VOLTAGE (V) Fig. 4 Zener Breakdown Characteristics 20
1000
Tj = 25 C
CT, TOTAL CAPACITANCE (pF)
VR = 1V VR = 2V
100
VR = 1V
VR = 2V
10 1 10 100
VZ, NOMINAL ZENER VOLTAGE (V) Fig. 5 Total Capacitance vs Nominal Zener Voltage
DS18002 Rev. 14 - 2
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DZ23C2V7-DZ23C51
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.
DS18002 Rev. 14 - 2
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DZ23C2V7-DZ23C51
a Diodes Incorporated

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