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DDZX5V1B - DDZX43
SURFACE MOUNT PRECISION ZENER DIODE
SPICE MODEL: DDZX5V1B DDZX5V6B DDZX6V2B DDZX6V8C DDZX7V5C DDZX8V2C DDZX9V1C DDZX10C DDZX11C DDZX12C DDZX13B DDZX14 DDZX15 DDZX16 DDZX18C DDZX20C DDZX22D DDZX24C DDZX27D DDZX30D DDZX33 DDZX36 DDZX39F DDZX43
NEW PRODUCT
Features
* * * * * * * * * * * * Very Sharp Breakdown Characteristics 300mW Power Dissipation on FR-4 PCB Very Tight Tolerance on VZ Ideally Suited for Automated Assembly Processes Very Low Leakage Current
E G H K J L
SOT-23
A
Dim A
B C
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
B C D E
M
D
Mechanical Data
Case: SOT-23, Plastic Plastic Material: UL Flammability Classification Rating 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Terminals: Finish - Matte Tin Solderable per MIL-STD-202, Method 208 (Note 1) Polarity: See Diagram Marking: See Below Weight: 0.008 grams (approx.)
G H J K L M a
TOP VIEW
All Dimensions in mm
Maximum Ratings
Forward Voltage Power Dissipation (Note 2)
@ TA = 25C unless otherwise specified Symbol @ IF = 10mA VF Pd RqJA Tj, TSTG Value 0.9 300 417 -65 to +150 Unit V mW C/W C
Characteristic
Thermal Resistance, Junction to Ambient Air (Note 2) Operating and Storage Temperature Range Note:
1. If lead-bearing terminal plating is required, please contact your Diodes Inc. sales representative for availability and minimum order details. 2. Device mounted on FR-4 PCB with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. (Note 3) Packaging SOT-23 Shipping 3000/Tape & Reel
Ordering Information
Device
(Type Number)-7*
* Example: The part number for the 6.2 Volt device would be DDZX6V2B-7. Note : 3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
Marking Information
KXX = Product Type Marking Code (See Table 1) YM = Date Code Marking Y = Year (ex: P = 2003) M = Month (ex: 9 = September)
KXX
Date Code Key Year Code Month Code 2003 P Jan 1 Feb 2 2004 R March 3
2005 S Apr 4 May 5
YM
2006 T Jun 6
2007 U Jul 7 Aug 8
2008 V Sep 9 Oct O
2009 W Nov N Dec D
DS30408 Rev. 1 - 2
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DDZX5V1B - DDZX43
a Diodes Incorporated
NEW PRODUCT
Electrical Characteristics
Type Number Marking Code
@ TA = 25C unless otherwise specified Zener Voltage Range (Notes 4, 5) VZ Min (V) 4.94 5.45 5.96 6.66 7.29 8.03 8.83 9.70 10.82 11.74 12.55 13.44 14.80 15.69 17.42 19.23 21.52 23.12 26.29 29.02 32.14 35.36 38.14 42.14
@ IZT
Table 1
Maximum Zener Impedance (Note 6) Maximum Reverse Current (Note 7) IR uA 5 0.5 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 @ VR V 1.5 2.5 4.0 5.0 6.0 6.5 7.0 8.0 8.4 9.1 10.0 11.0 12.0 12.0 14.0 15.0 17.0 19.0 21.0 23.0 27.0 30.0 30.0 33.0
IZT mA 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 10 5 5 5 5 5 5 5 5 5.20 5.73 6.27 7.01 7.67 8.45 9.30 10.20 11.38 12.35 13.21 14.13 15.57 16.51 18.33 20.22 22.63 24.31 27.64 30.51 33.79 37.19 40.11 43.86
ZZT
@ IZT
ZZK @ IZK W 480 400 150 150 120 120 120 120 120 110 110 110 150 150 150 200 200 200 250 250 250 250 250 3/4
IZK mA 1 1 1 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 0.5 3/4
Max (V)
DDZX5V1B DDZX5V6B DDZX6V2B DDZX6V8C DDZX7V5C DDZX8V2C DDZX9V1C DDZX10C DDZX11C DDZX12C DDZX13B DDZX14 DDZX15 DDZX16 DDZX18C DDZX20C DDZX22D DDZX24C DDZX27D DDZX30D DDZX33 DDZX36 DDZX39F DDZX43 Notes:
KM KN KO YP YQ YR YS YT YU YV KW GX GY YY YZ PJ 2K PL 2M 2N RP ZQ 5Q ZR
17 11 7 5 6 8 8 8 10 12 14 16 18 18 23 28 30 35 45 55 75 85 85 90
4. The Zener voltage is measured 40ms after power is supplied. 5. For inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your Diodes Inc. sales representative for availability and minimum order details. 6. f = 1kHz. 7. Short duration pulse test used to minimize self-heating effect.
DS30408 Rev. 1 - 2
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DDZX5V1B - DDZX43
IF, INSTANTANEOUS FORWARD CURRENT (mA)
360
1000
NEW PRODUCT
300 Pd, POWER DISSIPATION (mW)
100
240
10
180
1.0
120
0.1
60
0 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (C) Fig. 1 Power Dissipation vs Ambient Temperature
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
5V6B 6V2B 6V8C 7V5C 8V2C 9V1C 10C 11C 12C 13B 14 15 16
100m 10m
IZ, ZENER CURRENT (A)
20C 22D
18C
24C
27D
1m
100n 10n 0 5 10 15
20
33
25
30
35
36
43
40
45
VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 3 Typical Reverse Characteristics
100m
DDZX8V2C DDZX9V1C DDZX5V6B
100m
10m IZ, ZENER CURRENT (A)
10m IZ, ZENER CURRENT (A)
1m
1m
DDZX10C
DDZX14
DDZX6V2B
DDZX11C
DDZX6V8C DDZX7V5C
DDZX12C
DDZX13B
100n 4.0 5.0 6.0 7.0 8.0 9.0 10.0 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 4 Typical Reverse Characteristics, DDZX5V6B - DDZX9V1C
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, DDZX10C - DDZX14
DS30408 Rev. 1 - 2
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DDZX5V1B - DDZX43
100m
100m
NEW PRODUCT
10m IZ, ZENER CURRENT (A)
DDZX15
10m
IZ, ZENER CURRENT (A)
1m
DDZX18C
1m
DDZX20C DDZX22D
DDZX24C
DDZX16
100n 14 15 16 17 18 19 20 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 6 Typical Reverse Characteristics, DDZX15 - DDZX18C
100n 19 20 21 22 23 24 25 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 7 Typical Reverse Characteristics, DDZX20C - DDZX24C 100m
100m
10m
10m
IZ, ZENER CURRENT (A)
IZ, ZENER CURRENT (A)
DDZX33
1m
DDZX27D
1m
DDZX43
DDZX36
100n 26 28 30 32 34 36 38 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 8 Typical Reverse Characteristics, DDZX27D - DDZX36
100n 38 40 42 44 46 48 50 VZ, ZENER BREAKDOWN VOLTAGE (V) Fig. 9 Typical Reverse Characteristics, DDZX43
10,000
10,000
1000
1000
100
100
10
IZ = 5mA
IZ = 1mA
10
IZ = 5mA
1
IZ = 20mA
1
IZ = 1mA
0.1 5.0 9.0 10.0 11.0 12 8.0 VZ, ZENER VOLTAGE (V) Fig. 10 Typical Zener Impedance Characteristics, DDZX5V6B - DDZX12C 7.0 6.0
0.1 12 13 14 15 16 17 18 VZ, ZENER VOLTAGE (V) Fig. 11 Typical Zener Impedance Characteristics, DDZX12C - DDZX18C
DS30408 Rev. 1 - 2
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DDZX5V1B - DDZX43
10,000
10,000
NEW PRODUCT
1000
1000
100
100
10
IZ = 5mA IZ = 1mA
10
IZ = 2mA
1
1
0.1 18 19 20 21 22 23 24 VZ, ZENER VOLTAGE (V) Fig. 12 Typical Zener Impedance Characteristics, DDZX18C - DDZX24C 10,000
TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C)
0.1 24 26 28 30 32 34 VZ, ZENER VOLTAGE (V) Fig. 13 Typical Zener Impedance Characteristics, DDZX24C - DDZX33
0.12 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08
IZT = 5mA
1000
100
IZ = 2mA
10
1
0.1 36 38 40 42 44 46 48 VZ, ZENER VOLTAGE (V) Fig. 14 Typical Zener Impedance Characteristics, DDZX36 - DDZX43
0
2
4
6
8
10
VZ, ZENER VOLTAGE (V) Fig. 15 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX6V2B-DDZX10C
0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C)
0.12 TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C) 0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08
10 12 14 16 18 20
IZT = 5mA IZT = 2mA
0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 VZ, ZENER VOLTAGE (V) Fig. 16 Typical Temperature Coefficient of Zener Voltage vs. Zener Voltage, DDZX10C-DDZX20C
IZT = 5mA
20
28 26 24 VZ, ZENER VOLTAGE (V) Fig. 17 Typical Temperature Coefficient of Zener Voltage, DDZX20C-DDZX30D 22
30
DS30408 Rev. 1 - 2
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DDZX5V1B - DDZX43
0.12
100
IZT = 2mA
Tj = 25 C f = 1MHz
NEW PRODUCT
TC of VZ, TEMPERATURE COEFFICIENT OF ZENER VOLTAGE (%/C)
0.10 0.08 0.06 0.04 0.02 0 -0.02 -0.04 -0.06 -0.08 30
CT, TOTAL CAPACITANCE (pF)
VR =1V
VR = 2V
10
1 1 10 100
34
38
42
46
50
VZ, ZENER VOLTAGE (V) Fig. 18 Typical Temperature Coefficient of Zener Voltage, DDZX30D-DDZX43
VZ, NOMINAL ZENER VOLTAGE (V) Fig. 19 Total Capacitance vs Nominal Zener Voltage
DS30408 Rev. 1 - 2
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DDZX5V1B - DDZX43

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