DFLZ5V1 - DFLZ39
Document number: DS30464 Rev. 8 - 2 1 of 4
www.diodes.com January 2009
© Diodes Incorporated
DFLZ5V1 - DFLZ39
PowerDI is a registered tra demark of Diodes Incorpo r ated.
1.0W SURFACE MOUNT POWER ZENER DIODE
PowerDI®123
Features
• 1W Power Dissipation on FR-4 PCB
• Lead Free Finish, RoHS Compliant (Note 2)
• "Green" Molding Compound (No Br, Sb)
• Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
• Case: PowerDI®123
• Case Material: Molded Plastic, “Green” Molding Compound. UL
Flammability Classification Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminal Connections: Cathode Band
• Terminals: Finish - Matte Tin annealed over Copper leadframe.
Solderable per MIL-STD-202, Method 208
• Marking Information: See Page 3
• Ordering Information: See Page 3
• Weight: 0.01 grams (approximate)
Maximum Ratings @TA = 25°C unless otherwise specified
Characteristic Symbol Value Unit
Forward Voltage @ IF = 200mA VF 1.2 V
Thermal Characteristics
Characteristic Symbol Typ Value Unit
Power Dissipation (Note 1) PD — 1.0 W
Thermal Resistance Junction to Ambient Air (Note 1) RθJA 110 — °C/W
Thermal Resistance Junction to Soldering Point (Note 3) RθJS — 9 °C/W
Operating and Storage Temperature Range TJ, TSTG — -55 to +150 °C
Notes: 1. Device mounted on 1" x 1", FR-4 PCB; 2 oz. Cu pad layout as shown on Diodes Inc. suggested pad layout document AP02001.pdf.
2. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.
3. Theoretical RθJS calculated from the top center of the die straight down to the PCB/cathode tab solder junction.
Top View
DFLZ5V1 - DFLZ39
Document number: DS30464 Rev. 8 - 2 2 of 4
www.diodes.com January 2009
© Diodes Incorporated
DFLZ5V1 - DFLZ39
PowerDI is a registered tra demark of Diodes Incorpo r ated.
Electrical Characteristics @TA = 25°C unless otherwise specified
Type
Number Marking
Codes
Zener Voltage Range
(Note 4) Zener Impedance Maximum Reverse
Current
(Note 4)
Typical Temperature
Coefficient
@ IZTC
%/°C
VZ @ IZT IZT Z
ZT @ IZT IR @ VR
Nom (V) Min (V) Max (V) mA Typ (Ω) Max (Ω) μA V Min Max
DFLZ5V1 FHK 5.1 4.8 5.4 100 2 6 2.5 1 -0.08 -0.2
DFLZ5V6 FHL 5.6 5.2 6.0 100 1 4 10 2 -0.04 0.04
DFLZ6V2 FHN 6.2 5.8 6.6 100 1 3 5 2 -0.01 0.06
DFLZ6V8 FHO 6.8 6.4 7.2 100 1 3 5 3 0 0.07
DFLZ7V5 FHQ 7.5 7.0 7.9 100 1 2 5 3 0 0.07
DFLZ8V2 FHR 8.2 7.7 8.7 100 1 2 5 3 0.03 0.08
DFLZ9V1 FHT 9.1 8.5 9.6 50 1 4 5 5 0.03 0.08
DFLZ10 FHU 10 9.4 10.6 50 1 4 5 7.5 0.05 0.09
DFLZ11 FHV 11 10.4 11.6 50 1 7 4 8.2 0.05 0.10
DFLZ12 FHW 12 11.4 12.7 50 1 7 3 9.1 0.05 0.10
DFLZ13 FHX 13 12.4 14.1 50 1 10 2 10 0.05 0.10
DFLZ15 FHZ 15 13.8 15.6 50 1 10 1 11 0.05 0.10
DFLZ16 FJA 16 15.3 17.1 25 1 15 1 12 0.06 0.11
DFLZ18 FJF 18 16.8 19.1 25 2 15 1 13 0.06 0.11
DFLZ20 FJG 20 18.8 21.2 25 3 15 1 15 0.06 0.11
DFLZ22 FJK 22 20.8 23.3 25 3 15 1 16 0.06 0.11
DFLZ24 FJL 24 22.8 25.6 25 2 15 1 18 0.06 0.11
DFLZ27 FJN 27 25.1 28.9 25 3 15 1 20 0.06 0.11
DFLZ30 FJQ 30 28 32 25 8 15 1 22 0.06 0.11
DFLZ33 FJR 33 31 35 25 5 15 1 24 0.06 0.11
DFLZ36 FJS 36 34 38 10 5 40 1 27 0.06 0.11
DFLZ39 FJT 39 37 41 10 5 40 1 30 0.06 0.11
Notes: 4. Short duration pulse test used to minimize self-heating effect.
0
0.2
0.4
0.6
0.8
1.0
250 50 75 100 125 150
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
°
1.2
0.000001
0.00001
0.001
1
0.5 0.6 0.9
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig . 2 Ty pi cal Forw ard Characteristics
F
I , INS
T
AN
T
ANE
O
U
S F
O
R
WA
R
D
C
U
R
R
EN
T
(A)
F
0.7 0.8
0.0001
0.01
0.1
DFLZ5V1 - DFLZ39
Document number: DS30464 Rev. 8 - 2 3 of 4
www.diodes.com January 2009
© Diodes Incorporated
DFLZ5V1 - DFLZ39
PowerDI is a registered tra demark of Diodes Incorpo rated.
C TO TAL CAPACIT A NCE (pF)
T
,
100
1,000
10,000
10 1001V , NOMINAL Z ENER VOL TAGE (V)
Fig. 3 Typical Total Capacitance vs. Nominal Zener Voltage
Z
f = 1MHz
T = 25°C
A
V = 1V
R
V = 2V
R
Ordering Information (Note 5)
Device Packaging Shipping
(Type Number)-7* PowerDI®123 3000/Tape & Reel
* Add “-7” to the appropriate type number in Elec trical Characteristics Table. Example: 6.2V Zener = DFLZ6V2-7
Notes: 5. For packaging details, go to our webs ite at http://www. diodes.co m/datasheets/ ap02007.pdf.
Marking Information
Date Code Key
Year 2004 2005 2006 2007 2008 2009 2010 2011 2012
Code 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
Package Outline Dimensions
PowerDI
®
123
Dim Min Max Typ
A 3.50 3.90 3.70
B 2.60 3.00 2.80
C 1.63 1.93 1.78
D 0.93 1.00 0.98
E 0.85 1.25 1.00
H 0.15 0.25 0.20
L 0.55 0.75 0.65
L1 1.80 2.20 2.00
L2 0.95 1.25 1.10
All Dimensions in mm
Fxx = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex: R = 2004)
M = Month (ex: 9 = September)
Fxx
YM
A
E
LL1
B
CE
L2
H
D
DFLZ5V1 - DFLZ39
Document number: DS30464 Rev. 8 - 2 4 of 4
www.diodes.com January 2009
© Diodes Incorporated
DFLZ5V1 - DFLZ39
PowerDI is a registered tra demark of Diodes Incorpo rated.
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 an y 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.
Dimensions Value (in mm)
G 1.0
X1 2.2
X2 0.9
Y1 1.4
Y2 1.4
X1 GX2
Y2 Y1
