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DDZ7VxB Schematic ( PDF Datasheet ) - Diodes Incorporated

Teilenummer DDZ7VxB
Beschreibung (DDZ5V1B - DDZ43) SURFACE MOUNT PRECISION ZENER DIODE
Hersteller Diodes Incorporated
Logo Diodes Incorporated Logo 




Gesamt 6 Seiten
DDZ7VxB Datasheet, Funktion
SPICE MODELS: DDZ5V1B DDZ5V6B DDZ6V2B DDZ6V8C DDZ7V5C DDZ8V2C DDZ9V1C DDZ10C DDZ11C DDZ12C DDZ13B DDZ14 DDZ15 DDZ16
DDZ18C DDZ20C DDZ22D DDZ24C DDZ27D DDZ30D DDZ33 DDZ36 DDZ39F DDZ43
Pb DDZ5V1B - DDZ43
Lead-free
SURFACE MOUNT PRECISION ZENER DIODE
Features
· 500mW Power Dissipation on Ceramic PCB
· Very Tight Tolerance on VZ
· Ideally Suited for Automated Assembly Processes
· Lead Free By Design/RoHS Compliant (Note 7)
Mechanical Data
· Case: SOD-123
· Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
· Moisture Sensitivity: Level 1 per J-STD-020C
· Terminal Connections: Cathode Band
· Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
· Marking & Type Code Information: See Electrical
Specifications Table
· Ordering Information: See Page 6
· Weight: 0.01 grams (approximate)
SOD-123
Dim Min Max
A 3.55 3.85
B 2.55 2.85
H
DJ
C 1.40 1.70
G D — 1.35
A
B
C
E
0.45 0.65
E
0.55 Typical
G 0.25 —
H 0.11 Typical
J — 0.10
a 0° 8°
All Dimensions in mm
Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage
@ IF = 10mA
Operating and Storage Temperature Range
Symbol
VF
Tj, TSTG
Thermal Characteristics @ TA = 25°C unless otherwise specified
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Symbol
Pd
RqJA
Note: 1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm2.
Value
0.9
-65 to +150
Value
500
305
Unit
V
°C
Unit
mW
°C/W
DS30407 Rev. 7 - 2
1 of 6
www.diodes.com
DDZ5V1B - DDZ43
ã Diodes Incorporated






DDZ7VxB Datasheet, Funktion
0.12
0.10
0.08
IZT = 2mA
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
30
34 38 42 46
VZ, ZENER VOLTAGE (V)
Fig. 18 Typical Temperature Coefficient of
Zener Voltage, DDZ30D-DDZ43
50
100
10
VR =1V
Tj = 25 °C
f = 1MHz
VR = 2V
1
1 10 100
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 19 Total Capacitance vs. Nominal Zener Voltage
Ordering Information (Note 6 and 7)
Device
DDZ(VZ Rank)-7*
Packaging
SOD-123
* Example: The part number for the 6.2 Volt device would be DDZ6V2B-7.
Note : 6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
7. No purposefully added lead.
Shipping
3000/Tape & Reel
Marking Information
Date Code Key
Year
Code
Month
Code
XX
XX = Product Type Marking Code (See Table 1)
YM = Date Code Marking
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
2006
T
2007
U
Jan Feb Mar
12 3
2008
V
Apr May
45
2009
W
Jun Jul
67
2010
X
2011
Y
Aug Sep
89
Oct
O
2012
Z
Nov Dec
ND
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.
DS30407 Rev. 7 - 2
6 of 6
www.diodes.com
DDZ5V1B - DDZ43

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