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PDF DDZ971xT Fiche technique - Diodes Incorporated

Numéro de référence DDZ971xT
Description (DDZ9689T - DDZ9717T) SURFACE MOUNT PRECISION ZENER DIODE
Fabricant Diodes Incorporated 
Logo Diodes Incorporated Logo 



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DDZ971xT Datasheet, Description
SPICE MODELS: DDZ9689T DDZ9690T DDZ9691T DDZ9692T DDZ9693T DDZ9694T DDZ9696T DDZ9697T DDZ9699T DDZ9700T
DDZ9702T DDZ9703T DDZ9705T DDZ9707T DDZ9708T DDZ9709T DDZ9711T DDZ9712T DDZ9713T DDZ9714T DDZ9715T DDZ9716T DDZ9717T
Lead-free Green
DDZ9689T - DDZ9717T
SURFACE MOUNT PRECISION ZENER DIODE
Features
· Ultra-Small Surface Mount Package
· Very Sharp Breakdown Characteristics
· Very Tight Tolerance on VZ
· Ideally Suited for Automated Assembly Processes
· Very Low Leakage Current
· Lead Free By Design/RoHS Compliant (Note 6)
· "Green" Device (Note 5)
Mechanical Data
· Case: SOD-523
· Case Material: Molded Plastic, “Green” Molding
Compound. 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 Last Page
· Weight: 0.002 grams (approximate)
MARKING CODE
Maximum Ratings @ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage
@ IF = 10mA
Operating and Storage Temperature Range
Symbol
VF
Tj, TSTG
CATHODE MARK
SOD-523
Dim Min Max
A 1.50 1.70
B 1.10 1.30
C 0.25 0.35
D 0.70 0.90
E 0.10 0.20
C E G 0.50 0.70
D G All Dimensions in mm
Value
0.9
-65 to +150
Unit
V
°C
Thermal Characteristics @ TA = 25°C unless otherwise specified
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Symbol
Pd
RqJA
Value
150
833
Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at
http://www.diodes.com/datasheets/ap02001.pdf.
Unit
mW
°C/W
DS30553 Rev. 3 - 2
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DDZ9689T - DDZ9717T
DDZ971xT Fiche technique
180
150
120
90
60
30
0
0 25 50 75 100 125 150
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Power Dissipation vs Ambient Temperature
100m
10m
1m
1000
100
10
1.0
0.1
0.01
0
0.2 0.4 0.6 0.8 1.0 1.2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100n
10n
0
100m
10m
1m
5 10 15 20 25 30 35 40 45
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
DDZ9692T
DDZ9694T
DDZ9693T
100m
DDZ9696T
10m
1m
DDZ9697T
DDZ9701T
DDZ9700T
DDZ9699T
DDZ9698T
100n
3.0
4.0 5.0 6.0 7.0 8.0 9.0
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 4 Typical Reverse Characteristics, DDZ9692T - DDZ9694T
100n
8.0
10.0 11.0 12.0 13.0 14.0 15.0
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 5 Typical Reverse Characteristics, DDZ9696T - DDZ9701T
DS30553 Rev. 3 - 2
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DDZ9689T - DDZ9717T

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DDZ971xT pdf
0.12
0.10
0.08
IZT = 5mA
IZT = 2mA
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
20
22 24 26 28
VZ, ZENER VOLTAGE (V)
Fig. 18 Typical Temperature Coefficient of
Zener Voltage, DDZ9707T - DDZ9713T
30
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. 19 Typical Temperature Coefficient of
Zener Voltage, DDZ9713T - DDZ9717T
50
Ordering Information (Note 4)
Device
(Type Number)-7*
Packaging
SOD-523
Shipping
3000/Tape & Reel
* Example: The part number for the 6.2 Volt device would be DDZ9691T-7.
Note : 4. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
5. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php.
6. No purposefully added lead.
Marking Information
XX
XX = Product Type Marking Code (See Table 1)
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.
DS30553 Rev. 3 - 2
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