Diodes DDZ34-7 Surface mount precision zener diode Datasheet

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
SOD-123
Lead Free By Design/RoHS Compliant (Note 7)
Mechanical Data
·
·
Case: SOD-123
D
H
G
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C
·
Marking & Type Code Information: See Electrical
Specifications Table
·
·
Ordering Information: See Page 6
J
Dim
Min
Max
A
3.55
3.85
B
2.55
2.85
C
1.40
1.70
D
—
1.35
0.45
0.65
E
A
B
Terminal Connections: Cathode Band
G
Terminals: Finish - Matte Tin annealed over Alloy 42
leadframe. Solderable per MIL-STD-202, Method 208
C
E
0.55 Typical
0.25
—
H
0.11 Typical
J
—
0.10
a
0°
8°
All Dimensions in mm
Weight: 0.01 grams (approximate)
Maximum Ratings
@ TA = 25°C unless otherwise specified
Characteristic
Forward Voltage
@ IF = 10mA
Operating and Storage Temperature Range
Thermal Characteristics
Value
Unit
VF
0.9
V
Tj, TSTG
-65 to +150
°C
Symbol
Value
Unit
Pd
500
mW
RqJA
305
°C/W
@ TA = 25°C unless otherwise specified
Characteristic
Power Dissipation (Note 1)
Thermal Resistance, Junction to Ambient Air (Note 1)
Note:
Symbol
1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm 2.
DS30407 Rev. 7 - 2
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DDZ5V1B - DDZ43
ã Diodes Incorporated
Electrical Characteristics
Zener Voltage Range
(Notes 2, 3)
Type Number
Table 1
@ TA = 25°C unless otherwise specified
Marking Code
VZ @ IZT
Maximum Zener Impedance
(Note 4)
IZT
Min (V)
Max (V)
mA
ZZT @ IZT
ZZK @ IZK
W
Maximum Reverse
Current (Note 5)
IZK
IR
@ VR
mA
uA
V
DDZ5V1B
KM
4.94
5.20
20
17
480
1
5
1.5
DDZ5V6B
KN
5.45
5.73
20
11
400
1
0.5
2.5
DDZ6V2B
KO
5.96
6.27
20
7
150
1
0.5
4.0
DDZ6V8B
KP
6.49
6.83
20
5
150
0.5
0.1
5.0
DDZ6V8C
YP
6.66
7.01
20
5
150
0.5
0.1
5.0
DDZ7V5B
KQ
7.07
7.45
20
6
120
0.5
0.1
6.0
DDZ7V5C
YQ
7.29
7.67
20
6
120
0.5
0.1
6.0
DDZ8V2B
KR
7.78
8.19
20
8
120
0.5
0.1
6.5
DDZ8V2C
YR
8.03
8.45
20
8
120
0.5
0.1
6.5
DDZ9V1B
KS
8.57
9.01
20
8
120
0.5
0.1
7.0
DDZ9V1C
YS
8.83
9.30
20
8
120
0.5
0.1
7.0
DDZ10B
KT
9.41
9.90
20
8
120
0.5
0.1
8.0
DDZ10C
YT
9.70
10.20
20
8
120
0.5
0.1
8.0
DDZ11B
KU
10.50
11.05
10
10
120
0.5
0.1
8.4
DDZ11C
YU
10.82
11.38
10
10
120
0.5
0.1
8.4
DDZ12B
KV
11.44
12.03
10
12
110
0.5
0.1
9.1
DDZ12C
YV
11.74
12.35
10
12
110
0.5
0.1
9.1
DDZ13B
KW
12.55
13.21
10
14
110
0.5
0.1
10.0
DDZ14
GX
13.65
14.35
10
16
110
0.5
0.05
11.0
DDZ14B
KX
13.89
14.62
10
16
110
0.5
0.05
11.0
DDZ15
GY
14.80
15.57
10
18
150
0.5
0.05
12.0
DDZ16B
KY
15.25
16.04
10
18
150
0.5
0.05
12.0
DDZ16
YY
15.69
16.51
10
18
150
0.5
0.05
12.0
DDZ17
KZ
16.82
17.70
10
23
150
0.5
0.05
14.0
DDZ18C
YZ
17.42
18.33
10
23
150
0.5
0.05
14.0
DDZ19
ZJ
18.63
19.59
10
28
200
0.5
0.05
15.0
DDZ20C
PJ
19.23
20.22
10
28
200
0.5
0.05
15.0
DDZ21
ZK
20.64
21.71
5
30
200
0.5
0.05
17.0
DDZ22D
2K
21.52
22.63
5
30
200
0.5
0.05
17.0
DDZ23
ZL
22.61
23.77
5
35
200
0.5
0.05
19.0
DDZ24C
PL
23.12
24.31
5
35
200
0.5
0.05
19.0
DDZ26
ZM
24.97
26.26
5
45
250
0.5
0.05
21.0
DDZ27D
2M
26.29
27.64
5
45
250
0.5
0.05
21.0
DDZ28
ZN
27.70
29.13
5
55
250
0.5
0.05
23.0
DDZ30D
2N
29.02
30.51
5
55
250
0.5
0.05
23.0
DDZ31
ZO
30.32
31.88
5
65
250
0.5
0.05
25.0
DDZ33
RP
32.14
33.79
5
75
250
0.5
0.05
27.0
DDZ34
ZP
32.79
34.49
5
75
250
0.5
0.05
27.0
DDZ36
ZQ
35.36
37.19
5
85
250
0.5
0.05
30.0
DDZ39F
5Q
38.02
39.98
5
85
250
0.5
0.05
30.0
DDZ43
ZR
42.14
43.86
5
90
¾
¾
0.05
33.0
Notes:
2. The Zener voltage is measured 40ms after power is supplied.
3. For inquiries on tighter tolerances, or alternate nominal zener voltages, please contact your Diodes Inc. sales representative for
availability and minimum order details.
4. f = 1kHz.
5. Short duration pulse test used to minimize self-heating effect.
DS30407 Rev. 7 - 2
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DDZ5V1B - DDZ43
IF, INSTANTANEOUS FORWARD CURRENT (mA)
0.6
0.4
0.3
0.2
0.1
0
75
50
100
125
1.0
0.1
0.01
0
150
27D
24C
20C
22D
18C
5V6B
6V2B
6V8C
7V5C
8V2C
9V1C
10C
11C
12C
13B
14
15
16
0.6
0.8
1.0
1.2
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
TA, AMBIENT TEMPERATURE (° C)
Fig. 1 Power Dissipation vs. Ambient Temperature
100m
0.4
0.2
43
25
10
36
0
100
33
Pd, POWER DISSIPATION (W)
0.5
1000
IZ, ZENER CURRENT (A)
10m
1m
100n
10n
0
5
10
15
25
20
35
30
40
45
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
100m
100m
DDZ8V2C
DDZ5V6B
10m
1m
DDZ10C
DDZ14
IZ, ZENER CURRENT (A)
IZ, ZENER CURRENT (A)
10m
1m
DDZ6V2B
DDZ11C
DDZ12C
DDZ6V8C
DDZ13B
DDZ7V5C
DDZ9V1C
100n
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, DDZ10C - DDZ14
DS30407 Rev. 7 - 2
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4.0
5.0
6.0
7.0
8.0
9.0
10.0
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 4 Typical Reverse Characteristics, DDZ5V6B - DDZ9V1C
DDZ5V1B - DDZ43
100m
100m
DDZ15
10m
IZ, ZENER CURRENT (A)
IZ, ZENER CURRENT (A)
10m
1m
DDZ18C
DDZ16
100n
DDZ22D
DDZ24C
100n
15
14
18
17
16
20
19
19
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 6 Typical Reverse Characteristics, DDZ15 - DDZ18C
100m
10m
10m
IZ, ZENER CURRENT (A)
1m
DDZ27D
DDZ36
100n
26
28
30
32
34
36
38
20
22
23
24
25
1m
DDZ43
100n
38
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 8 Typical Reverse Characteristics, DDZ27D - DDZ36
40
42
44
46
48
50
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 9 Typical Reverse Characteristics, DDZ43
10,000
10,000
1000
1000
100
100
IZ = 1mA
10
21
VZ, ZENER BREAKDOWN VOLTAGE (V)
Fig. 7 Typical Reverse Characteristics, DDZ20C - DDZ24C
100m
DDZ33
IZ, ZENER CURRENT (A)
DDZ20C
1m
10
IZ = 5mA
IZ = 5mA
1
IZ = 1mA
1
IZ = 20mA
0.1
0.1
6.0
9.0 10.0 11.0
12
8.0
VZ, ZENER VOLTAGE (V)
Fig. 10 Typical Zener Impedance Characteristics,
DDZ5V6B - DDZ12C
5.0
DS30407 Rev. 7 - 2
7.0
4 of 6
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12
13
14
15
16
17
18
VZ, ZENER VOLTAGE (V)
Fig. 11 Typical Zener Impedance Characteristics,
DDZ12C - DDZ18C
DDZ5V1B - DDZ43
10,000
10,000
1000
1000
100
100
10
10
IZ = 2mA
IZ = 5mA
IZ = 1mA
1
1
0.1
0.1
18
21
20
19
22
23
24
24
VZ, ZENER VOLTAGE (V)
Fig. 12 Typical Zener Impedance Characteristics,
DDZ18C - DDZ24C
28
32
30
34
VZ, ZENER VOLTAGE (V)
Fig. 13 Typical Zener Impedance Characteristics,
DDZ24C - DDZ33
10,000
TC of VZ, TEMPERATURE COEFFICIENT
OF ZENER VOLTAGE (%/°C)
0.12
1000
100
IZ = 2mA
10
1
0.10
0.08
0.06
IZT = 5mA
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
0.1
36
42
40
38
44
46
0
48
VZ, ZENER VOLTAGE (V)
Fig. 14 Typical Zener Impedance Characteristics,
DDZ36 - DDZ43
0.12
0.12
0.10
0.10
0.08
2
4
6
8
10
VZ, ZENER VOLTAGE (V)
Fig. 15 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZ6V2B-DDZ10C
TC of VZ, TEMPERATURE COEFFICIENT
OF ZENER VOLTAGE (%/°C)
TC of VZ, TEMPERATURE COEFFICIENT
OF ZENER VOLTAGE (%/°C)
26
IZT = 5mA
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
IZT = 5mA
0.08
IZT = 2mA
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
10
12
14
16
18
20
VZ, ZENER VOLTAGE (V)
Fig. 16 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZ10C-DDZ20C
DS30407 Rev. 7 - 2
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20
26
28
24
VZ, ZENER VOLTAGE (V)
Fig. 17 Typical Temperature Coefficient of
Zener Voltage, DDZ20C-DDZ30D
22
30
DDZ5V1B - DDZ43
100
0.10
Tj = 25 °C
f = 1MHz
IZT = 2mA
CT, TOTAL CAPACITANCE (pF)
TC of VZ, TEMPERATURE COEFFICIENT
OF ZENER VOLTAGE (%/°C)
0.12
0.08
0.06
0.04
0.02
0
-0.02
VR =1V
VR = 2V
10
-0.04
-0.06
1
10
1
-0.08
30
34
42
38
50
46
VZ, NOMINAL ZENER VOLTAGE (V)
Fig. 19 Total Capacitance vs. Nominal Zener Voltage
VZ, ZENER VOLTAGE (V)
Fig. 18 Typical Temperature Coefficient of
Zener Voltage, DDZ30D-DDZ43
Ordering Information
100
(Note 6 and 7)
Device
Packaging
Shipping
DDZ(VZ Rank)-7*
SOD-123
3000/Tape & Reel
* 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.
Marking Information
YM
XX
XX = Product Type Marking Code (See Table 1)
YM = Date Code Marking
Y = Year (ex: T = 2006)
M = Month (ex: 9 = September)
Date Code Key
Year
2006
2007
2008
2009
2010
2011
2012
Code
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
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
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DDZ5V1B - DDZ43
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