Document
Features
Dual Zeners in Common Cathode Configuration 300 mW Power Dissipation Ideally Suited for Automated Insertion VZ For Both Diodes in One Case is 5% Common Anode Style Available, See AZ Series 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
SOT23
DZ23C2V7 - DZ23C51
300mW DUAL SURFACE MOUNT ZENER DIODE
Mechanical Data
Case: SOT23 Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Matte Tin Finish annealed over Alloy 42 lead frame
(Lead Free Plating). Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.008 grams (approximate)
Top View
Device Schematic
Ordering Information (Note 5)
Device (Type Number)-7-F* (Type Number)Q-7-F*
Qualification Commercial Automotive
Packaging SOT23 SOT23
Shipping 3000/Tape & Reel 3000/Tape & Reel
*Add “-7-F” to the appropriate type number in Electrical Characteristics Table on Page 2. Example: 6.2V Zener = DZ23C6V2-7-F.
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/quality/lead_free.html 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/products/packages.html
Marking Information
Kxx
YM YM
K = SAT (Shanghai Assembly / Test site) xx = Product Type Marking Code
See Electrical Characteristics Table YM = Date Code Marking Y = Year (ex: Z = 2012) M = Month (ex: 9 = September)
Cxx
C = CAT (Chengdu Assembly / Test site) xx = Product Type Marking Code
See Electrical Characteristics Table
YM = Date Code Marking Y = Year (ex: Z = 2012) M = Month (ex: 9 = September)
Date Code Key
Year
1998
Code
J
Month Code
Jan 1
… 2002 2003
…N
P
Feb Mar 23
2004 R
Apr 4
… 2010 2011 2012 2013 …XY Z A
May Jun 56
Jul Aug 78
2014 B
Sep 9
2015 C
2016 D
2017 E
Oct Nov ON
2018 F
Dec D
DZ23C2V7 - DZ23C51
Document number: DS18002 Rev. 20 - 2
1 of 5 www.diodes.com
July 2013
© Diodes Incorporated
DZ23C2V7 - DZ23C51
Thermal Characteristics
Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Air Operating and Storage Temperature Range
(Note 6) (Note 6)
Symbol PD RθJA
TJ, TSTG
Value 300 417
–65 to +150
Notes: 6. Mounted on FR4 PC Board with recommended pad layout which can be found on our website at http://www.diodes.com.
Unit mW °C/W °C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Type Number
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
Marking Code
V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW
Zener Voltage Range
(Note 7)
@ IZT = 5.0mA
VZ (V) 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
Maximum Zener Impedance
f = 1kHz
ZZT @ IZT = 5.0mA ZZK @ IZK = 1.0mA ΩΩ
83 500 95 500 95 500 95 500 95 500 95 500 78 500 60 480 40 400 10 200 8.0 150 7.0 50 7.0 50 10 50 15 70 20 70 20 90 25 110 30 110 40 170 50 170 50 220 55 220 80 220 80 250 80 250 80 250 90 250 90 300 100 700 100 750 100 750
Notes: 7. Short duration pulse test used to minimize self-heating effect.
Typical Temperature Coefficient
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
Min. Reverse Voltage (Note 7)
@ IR = 0.1µA
VR (V) — — — — — — — 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
DZ23C2V7 - DZ23C51
Document number: DS18002 Rev. 20 - 2
2 of 5 www.diodes.com
July 2013
© Diodes Incorporated
PD, POWER DISSIPATION (mW)
500 400
300
200
Note 6
100
0 0 40 80 120 160 TA, AMBIEMT TEMPERATURE (°C) Fig. 1 Power Derating Curve
30 Tj = 25°C C10
C12
200
20 C15
10
Test Current IZ 5mA
C18
C22 C27 C33 C36
0 0 10 20 30 40 VZ, ZENER VOLTA.