SMAZ5V1 - SMAZ39
Document number: DS18015 Rev. 19 - 2
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© Diodes Incorporated
SMAZ5V1 - SMAZ39
1.0W SURFACE MOUNT ZENER DIODE
Features
1.0W Power Dissipation
Ideally Suited for Automated Assembly
5.1V - 39V Nominal Zener Voltage Range
Standard VZ Tolerance is ± 5%
Lead Free Finish; RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
Mechanical Data
Case: SMA
Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Lead Free Plating (Matte Tin Finish). Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Notch or Cathode Band
Weight: 0.064 grams (Approximate)
Ordering Information (Note 4)
Compliance
Packaging
Shipping
Commercial
SMA
5,000/Tape & Reel
*x = Device Voltage, e.g., SMAZ5V1-13-F.
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
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
Top View
Bottom
View
Green
xxx = Product Type Marking Code
(See Electric Characteristics Table)
= Manufacturers’ Code Marking
YWW = Date Code Marking
Y = Last Digit of Year (ex: 6 for 2016)
WW = Week Code (01 to 53)
YWW
xxx
SMAZ5V1 - SMAZ39
Document number: DS18015 Rev. 19 - 2
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November 2016
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SMAZ5V1 - SMAZ39
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Forward Voltage @IF = 200mA
VF
1.2
V
Zener Current
IZM
PD / VZ
mA
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation @TA = +50°C
Derate Above +50°C (Note 5)
PD
1.0
10.0
W
mW/°C
Typical Thermal Resistance – Junction to Terminal (Note 5)
RθJT
30
°C/W
Typical Thermal Resistance – Junction to Ambient (Note 5)
RθJA
100
°C/W
Operating and Storage Temperature Range
TJ, TSTG
-65 to +150
°C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Type
Number
Marking
Code
Zener Voltage
Range (Note 6)
Test
Current
Maximum Zener Impedance
Maximum
Reverse Current (Note 6)
IZM Max
(Note 5)
VZ @ IZT
IZT
ZZT @ IZT
ZZK @ IZK
IR @ VR
Nom (V)
Min (V)
Max (V)
mA
Ω
Ω
mA
µA
V
mA
SMAZ5V1
ZHK
5.1
4.84
5.40
100
5.0
500
1.0
2.5
1.0
196
SMAZ5V6
ZHL
5.60
5.32
5.88
100
2.0
250
2.0
5.0
2.0
179
SMAZ6V2
ZHN
6.20
5.89
6.51
100
2.0
200
2.0
5.0
3.0
161
SMAZ6V8
ZHO
6.80
6.46
7.14
100
2.0
200
1.0
5.0
4.0
147
SMAZ7V5
ZHQ
7.50
7.13
7.88
100
2.0
450
1.0
5.0
5.0
133
SMAZ8V2
ZHR
8.20
7.79
8.61
100
2.0
200
1.0
5.0
6.0
122
SMAZ9V1
ZHT
9.10
8.65
9.56
50
4.0
200
1.0
5.0
7.0
110
SMAZ10
ZHU
10.00
9.50
10.50
50
4.0
200
1.0
1.0
7.6
100
SMAZ12
ZHW
12.00
11.40
12.60
50
7.0
150
1.0
1.0
9.1
83
SMAZ15
ZHZ
15.00
14.25
15.75
50
10
150
1.0
1.0
11.4
67
SMAZ16
ZJA
16.00
15.20
16.80
25
15
150
1.0
0.5
12.2
63
SMAZ18
ZJF
18.00
17.10
18.90
25
15
150
1.0
0.5
13.7
56
SMAZ20
ZJG
20.00
19.00
21.00
25
15
180
1.0
0.5
15.2
50
SMAZ22
ZJK
22.00
20.90
23.10
25
15
180
1.0
0.5
16.7
45
SMAZ24
ZJL
24.00
22.80
25.20
25
15
180
1.0
0.5
18.2
42
SMAZ27
ZJN
27.00
25.65
28.35
25
15
200
1.0
0.5
20.5
37
SMAZ30
ZJQ
30.00
28.50
31.50
25
15
250
1.0
0.5
22.8
33
SMAZ33
ZJR
33.00
31.35
34.65
25
15
300
1.0
0.5
25.1
30
SMAZ36
ZJS
36.00
34.20
37.80
10
40
350
1.0
0.5
27.4
28
SMAZ39
ZJT
39.00
37.05
40.95
10
40
450
1.0
0.5
29.6
26
Notes: 5. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc.’s package outlines page, which can be found on our
website at http://www.diodes.com/package-outlines.html.
6. Short duration pulse test used to minimize self-heating effect.
SMAZ5V1 - SMAZ39
Document number: DS18015 Rev. 19 - 2
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SMAZ5V1 - SMAZ39
0
0.2
0.4
0.6
0.8
1.0
1.2
050 100 150 175
P POWER DISSIPATION (W)
D
T , AMBIENT TEMPERATURE ( C)
A
Fig. 1 Power Dissipation vs. Ambient Temperature
Note 5
0
10
100
1,000
110 100 200
C , TOTAL CAPACITANCE (pF)
T
V , REVERSE VOLTAGE (V)
Fig. 2 Typical Total Capacitance vs. Reverse Voltage
R
SMAZ5V6
SMAZ27
f = 1MHz
SMAZ12
0.1
1
10
20
0 0.5 1.0 1.5 2.0 2.5
I , PEAK FORWARD CURRENT (A)
FM
V , PEAK FORWARD VOLTAGE (V)
Fig. 3 Peak Forward Current vs. Peak Forward Voltage
FM
T = 25 C
J°
0.001
0.01
0.1
1
10
100
1,000
2,000
110
V , ZENER REGULATION VOLTAGE (V)
ZT
Fig. 4 Leakage Current vs. Regulation Voltage
T = 125 C
J
40
0.1
1
10
100
1,000
110
V , ZENER REGULATION VOLTAGE (V)
ZT
Fig. 5 Differential Resistance vs. Regul ation Voltage
I = 5.0mA
ZT
I = 20mA
ZT
I = 100mA
ZT
I = 10mA
ZT
40
SMAZ5V1 - SMAZ39
Document number: DS18015 Rev. 19 - 2
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November 2016
© Diodes Incorporated
SMAZ5V1 - SMAZ39
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
SMA
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
SMA
SMA
Dim
Min
Max
A
2.29
2.92
B
4.00
4.60
C
1.27
1.63
D
0.15
0.31
E
4.80
5.59
G
0.05
0.20
H
0.76
1.52
J
1.96
2.40
All Dimensions in mm
Dimensions
Value
(in mm)
C
4.00
G
1.50
X
2.50
X1
6.50
Y
1.70
AC
J
G
B
E
H
D
C
X1
Y
G
X
SMAZ5V1 - SMAZ39
Document number: DS18015 Rev. 19 - 2
5 of 5
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November 2016
© Diodes Incorporated
SMAZ5V1 - SMAZ39
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