DDZ5V1BS - DDZ47S
SURFACE MOUNT PRECISION ZENER DIODE
Features
Very Sharp Breakdown Characteristics
Very Tight Tolerance on V
Z
Ideally Suited for Automated Assembly Processes
Very Low Leakage Current
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Case: SOD323
Case Material: Molded Plastic.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Annealed over Alloy 42
Leadframe; Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Weight: 0.004 grams (Approximate)
Ordering Information
(Note 4)
Part Number
(Type Number)-7*
Compliance
Commercial
Case
SOD323
Packaging
3,000/Tape & Reel
* Example:
The part number for the 6.2 Volt device would be DDZ6V2BS-7.
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"
and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. For packaging details, go to our website at http://www.diodes.com/products/packages.html.
Marking Information
SOD323
XX
xx = Product Type Marking Code
(See Electrical Characteristics Table)
DDZ5V1BS - DDZ47S
Document number: DS30414 Rev. 10 - 2
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May 2017
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DDZ5V1BS - DDZ47S
Maximum Ratings
(@T
A
= +25°C, unless otherwise specified.)
Characteristic
Forward Voltage
@ I
F
= 10mA
Symbol
V
F
Value
0.9
Unit
V
Thermal Characteristics
Characteristic
Power Dissipation
Thermal Resistance, Junction to Ambient Air
Operating and Storage Temperature Range
Note:
(Note 5)
(Note 5)
Symbol
P
D
R
JA
T
J,
T
STG
Value
200
625
-65 to +150
Unit
mW
°C/W
°C
5. Device mounted on FR-4 PC board with recommended pad layout which can be found on our website at http://www.diodes.com/package-outlines.html.
Electrical Characteristics
Type Number
DDZ5V1BS
DDZ5V6BS
DDZ6V2BS
DDZ6V8CS
DDZ7V5CS
DDZ8V2CS
DDZ9V1CS
DDZ10CS
DDZ11CS
DDZ12CS
DDZ13BS
DDZ14S
DDZ15S
DDZ16S
DDZ18CS
DDZ20CS
DDZ22DS
DDZ24CS
DDZ27DS
DDZ30DS
DDZ33S
DDZ36S
DDZ39FS
DDZ43S
DDZ47S
Notes:
(@T
A
= +25°C, unless otherwise specified.)
Zener Voltage Range
(Note 6)
V
Z @
I
ZT
Min (V)
Max (V)
4.94
5.20
5.45
5.73
5.96
6.27
6.66
7.01
7.29
7.67
8.03
8.45
8.83
9.30
9.70
10.20
10.82
11.38
11.74
12.35
12.55
13.21
13.65
14.35
14.80
15.57
15.69
16.51
17.42
18.33
19.23
20.22
21.52
22.63
23.12
24.31
26.29
27.64
29.02
30.51
32.14
33.79
35.36
37.19
38.02
39.98
42.14
43.86
46.06
47.94
Maximum Zener Impedance
(Note 7)
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
I
ZK
Ω
mA
17
480
1
11
400
1
7
150
1
5
150
0.5
6
120
0.5
8
120
0.5
8
120
0.5
8
120
0.5
10
120
0.5
12
110
0.5
14
110
0.5
16
110
0.5
18
150
0.5
18
150
0.5
23
150
0.5
28
200
0.5
30
200
0.5
35
200
0.5
45
250
0.5
55
250
0.5
75
250
0.5
85
250
0.5
85
250
0.5
90
90
Maximum Reverse
Current (Note 8)
I
R
@ V
R
µA
V
5
1.5
0.5
2.5
0.5
4.0
0.5
5.0
0.5
6.0
0.5
6.5
0.5
7.0
0.1
8.0
0.1
8.4
0.1
9.1
0.1
10.0
0.05
11.0
0.05
12.0
0.05
12.0
0.05
14.0
0.05
15.0
0.05
17.0
0.05
19.0
0.05
21.0
0.05
23.0
0.05
27.0
0.05
30.0
0.05
30.0
0.05
33.0
0.05
36.0
Marking Code
KM
KN
KO
YP
YQ
YR
YS
YT
YU
YV
KW
GX
GY
YY
YZ
PJ
2K
PL
2M
2N
RP
ZQ
5Q
ZR
ZS
I
ZT
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
6. The Zener voltage is measured <40ms after power is supplied.
7. f = 1kHz.
8. Short duration pulse test used to minimize self-heating effect.
DDZ5V1BS - DDZ47S
Document number: DS30414 Rev. 10 - 2
2 of 7
www.diodes.com
May 2017
© Diodes Incorporated
DDZ5V1BS - DDZ47S
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
0.4
Note 5
1,000
P
D
, POWER DISSIPATION (W)
100
0.3
10
0.2
1.0
0.1
0.1
0
0
25
50
100
125
75
T
A
, AMBIENT TEMPERATURE (
°
C)
Fig. 1 Power Derating Curve
150
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100m
10m
I
Z
, ZENER CURRENT (A)
1m
100n
10n
0
5
10
25
30
20
35
V
Z
, ZENER VOLTAGE (V)
Fig. 3 Typical Zener Breakdown Characteristics
15
40
45
DDZ5V1BS - DDZ47S
Document number: DS30414 Rev. 10 - 2
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© Diodes Incorporated
DDZ5V1BS - DDZ47S
100m
10m
I
Z
, ZENER CURRENT (A)
100m
10m
DDZ43S
I
z
,
Zener Current (A)
1m
1m
100µ
10µ
1µ
100n
100n
26
30
34
36
38
32
V, ZENER VOLTAGE (V)
Z
Fig. 4 Typical Zener Breakdown Characteristics,
DDZ27DS - DDZ33S
T
J
= 25 °C
f = 1MHz
28
38
40
42
44
46
48
50
V
z
, ZENER VOLTAGE (V)
Fig.5 Typical Zener Breakdown Characteristics
DDZ43S
100
10,000
C
T
, TOTAL CAPACITANCE (pF)
V
R
= 1V
1,000
V
R
= 2V
100
10
10
I
Z
= 5mA
I
Z
= 1mA
1
I
Z
= 20mA
1
1
10
V
Z
, NOMINAL ZENER VOLTAGE (V)
Fig. 6 Typical Total Capacitance
vs. Nominal Zener Voltage
100
0.1
5.0
7.0
9.0 10.0 11.0
12
8.0
V
Z
, ZENER VOLTAGE (V)
Fig. 7 Typical Zener Impedance Characteristics,
DDZ5V6BS - DDZ12CS
6.0
10,000
10,000
1,000
1,000
100
100
10
I
Z
= 5mA
10
I
Z
= 5mA
I
Z
= 1mA
1
I
Z
= 1mA
1
0.1
12
14
15
16
17
18
V
Z
, ZENER VOLTAGE (V)
Fig. 8 Typical Zener Impedance Characteristics,
DDZ12CS - DDZ18CS
13
0.1
18
20
21
22
23
24
V
Z
, ZENER VOLTAGE (V)
Fig. 9 Typical Zener Impedance Characteristics,
DDZ18CS - DDZ24CS
19
DDZ5V1BS - DDZ47S
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DDZ5V1BS - DDZ47S
10,000
10,000
1,000
1,000
100
100
I
Z
= 2mA
10
I
Z
= 2mA
10
1
1
0.1
24
0.1
28
30
32
34
V
Z
, ZENER VOLTAGE (V)
Fig. 10 Typical Zener Impedance Characteristics,
DDZ24CS - DDZ33S
0.12
TC of V
Z
, TEMPERATURE COEFFICIENT
O F ZENER VO LTAGE (% /°C)
26
34
36
38
40
42
44
V
Z
, ZENER VOLTAGE (V)
Fig. 11 Typical Zener Impedance Characteristics,
DDZ36S - DDZ43S
0.12
TC of V
Z
, TEMPERATURE CO EFFICIENT
OF ZENER VOLTAGE (%/ °C)
0.10
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
4
6
8
10
V
Z
, ZENER VOLTAGE (V)
Fig. 12 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZ6V2BS-DDZ10CS
0
2
I
ZT
= 5mA
0.10
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
10
16
18
20
14
V
Z
, ZENER VOLTAGE (V)
Fig. 13 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZ10CS-DDZ20CS
12
I
ZT
= 5mA
0.12
TC of V
Z
, TEMPERATURE CO EFFICIENT
OF ZENER VOLTAGE (%/ °C)
I
ZT
= 2mA
0.12
TC of V
Z
, 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
20
26
28
30
24
V
Z
, ZENER VOLTAGE (V)
Fig. 14 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZ20CS-DDZ30DS
22
I
ZT
= 5mA
0.10
0.08
0.06
0.04
0.02
0
-0.02
-0.04
-0.06
-0.08
30
I
ZT
= 2mA
42
46
50
38
V
Z
, ZENER VOLTAGE (V)
Fig. 15 Typical Temperature Coefficient of
Zener Voltage vs. Zener Voltage, DDZ30DS-DDZ43S
34
DDZ5V1BS - DDZ47S
Document number: DS30414 Rev. 10 - 2
5 of 7
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May 2017
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