PD3Z284C2V4 – PD3Z284C39
Document number: DS30702 Rev. 11 - 2
1 of 5
www.diodes.com
November 2016
© Diodes Incorporated
PD3Z284C2V4 - PD3Z284C39
0.5W SURFACE MOUNT ZENER DIODE
PowerDI323 (Type B)
Features
Planar Die Construction
Ultra-Small Surface Mount Package (PowerDI®)
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. "Green" Device (Note 3)
Qualified to AEC-Q101 Standards for High Reliability
Mechanical Data
Case: PowerDI323 (Type B)
Case Material: Molded Plastic, “Green” Molding Compound.
UL Flammability Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020
Terminals: Finish - Matte Tin Annealed over Copper
Leadframe. Solderable per MIL-STD-202, Method 208
Polarity: Cathode Band
Marking Information: See Below
Ordering Information: See Below
Weight: 0.005 grams (Approximate)
Ordering Information (Note 4 )
Packaging
Shipping
PowerDI323 (Type B)
3000/Tape & Reel
Note: 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. Package type was changed from PowerDI323 to PowerDI323 (Type B) since date code 1643.
*Add “-7” to the appropriate type number in Electrical Characteristics Table from Page 2. Example: 6.2V Zener = PD3Z284C6V2-7.
Marking Information
Date Code Key
Year
2006
2007
2008
…
2016
2017
2018
2019
2020
2021
Code
T
U
V
…
D
E
F
G
H
I
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
Top View
Bottom View
xx = Product Type Marking Code
(See Electrical Characteristics Table)
YM = Date Code Marking
Y = Year (ex. D = 2016)
M = Month (ex. 9 = September)
xx
YM
e3
PowerDI is a registered trademark of Diodes Incorporated.
PD3Z284C2V4 – PD3Z284C39
Document number: DS30702 Rev. 11 - 2
2 of 5
www.diodes.com
November 2016
© Diodes Incorporated
PD3Z284C2V4 - PD3Z284C39
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Characteristic
Symbol
Value
Unit
Forward Voltage @ IF = 10mA
@ IF = 100mA
VF
0.9
1.1
V
Thermal Characteristics
Characteristic
Symbol
Value
Unit
Power Dissipation (Note 5)
PD
500
mW
Thermal Resistance, Junction to Ambient Air (Note 5)
RJA
250
°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)
Maximum Zener Impedance
(Note 7)
Maximum
Reverse
Current
(Note 6)
Temperature
Coefficient of
Zener Voltage
@ IZT = 5mA
mV/°C
VZ @ IZT
IZT
ZZT @ IZT
ZZK @ IZK
IZK
IR
VR
Nom (V)
Min (V)
Max (V)
(mA)
mA
A
V
Min
Max
PD3Z284C2V4
06
2.4
2.20
2.60
5
100
400
1.0
50
1.0
-3.5
0
PD3Z284C2V7
08
2.7
2.5
2.9
5
100
450
1.0
20
1.0
-3.5
0
PD3Z284C3V0
0A
3.0
2.8
3.2
5
95
500
1.0
10
1.0
-3.5
0
PD3Z284C3V3
0B
3.3
3.1
3.5
5
95
500
1.0
5
1.0
-3.5
0
PD3Z284C3V6
0C
3.6
3.4
3.8
5
90
500
1.0
5
1.0
-3.5
0
PD3Z284C3V9
0D
3.9
3.7
4.1
5
90
500
1.0
3
1.0
-3.5
0
PD3Z284C4V3
0E
4.3
4.0
4.6
5
90
600
1.0
3
1.0
-3.5
0
PD3Z284C4V7
0F
4.7
4.4
5.0
5
80
500
1.0
3
2.0
-3.5
0.2
PD3Z284C5V1
Z0G, 0G
5.1
4.8
5.4
5
60
480
1.0
2
2.0
-2.7
1.2
PD3Z284C5V6
Z0H, 0H
5.6
5.2
6.0
5
40
400
1.0
1
2.0
-2.0
2.5
PD3Z284C6V2
Z0K, 0K
6.2
5.8
6.6
5
10
150
1.0
3
4.0
0.4
3.7
PD3Z284C6V8
Z0L, 0L
6.8
6.4
7.2
5
15
80
1.0
2
4.0
1.2
4.5
PD3Z284C7V5
Z0M, 0M
7.5
7.0
7.9
5
10
80
1.0
1
5.0
2.5
5.3
PD3Z284C8V2
Z0N, 0N
8.2
7.7
8.7
5
10
80
1.0
0.7
5.0
3.2
6.2
PD3Z284C9V1
Z0P, 0P
9.1
8.5
9.6
5
10
100
1.0
0.5
6.0
3.8
7.0
PD3Z284C10
Z0Q, 0Q
10
9.4
10.6
5
10
150
1.0
0.2
7.0
4.5
8.0
PD3Z284C11
Z0R, 0R
11
10.4
11.6
5
10
150
1.0
0.1
8.0
5.4
9.0
PD3Z284C12
Z0S, 0S
12
11.4
12.7
5
10
150
1.0
0.1
8.0
6.0
10.0
PD3Z284C13
0T
13
12.4
14.1
5
10
170
1.0
0.1
8.0
7.0
11.0
PD3Z284C15
0V
15
13.8
15.6
5
15
200
1.0
0.1
10.5
9.2
13.0
PD3Z284C16
0W
16
15.3
17.1
5
20
200
1.0
0.1
11.2
10.4
14.0
PD3Z284C18
0Y
18
16.8
19.1
5
20
225
1.0
0.1
12.6
12.4
16.0
PD3Z284C20
0Z
20
18.8
21.2
5
20
225
1.0
0.1
14.0
14.4
18.0
PD3Z284C22
11
22
20.8
23.3
5
25
250
1.0
0.1
15.4
16.4
20.0
PD3Z284C24
12
24
22.8
25.6
5
30
250
1.0
0.1
16.8
18.4
22.0
PD3Z284C27
14
27
25.1
28.9
2
40
250
0.5
0.1
18.9
21.4
25.3
PD3Z284C30
16
30
28.0
32.0
2
40
250
0.5
0.1
21.0
24.4
29.4
PD3Z284C33
17
33
31.0
35.0
2
40
275
0.5
0.1
23.1
27.4
33.4
PD3Z284C36
18
36
34.0
38.0
2
60
300
0.5
0.1
25.2
30.4
37.4
PD3Z284C39
19
39
37.0
41.0
2
75
300
0.5
0.1
27.3
33.4
41.2
Notes: 5. Part mounted on polymide PC board with recommended pad layout, as per http://www.diodes.com/package-outlines.html.
6. Short duration pulse test used to minimize self-heating effect.
7. f = 1kHz.
PD3Z284C2V4 – PD3Z284C39
Document number: DS30702 Rev. 11 - 2
3 of 5
www.diodes.com
November 2016
© Diodes Incorporated
PD3Z284C2V4 - PD3Z284C39
T , AMBIENT TEMPERATURE (
癈
)
Fig. 1 Power Derating Curve
A
P , POWER DISSIPATION (mW)
D
400
200
300
500
100
0
600
040 80 120 160 200
0
10
20
30
40
50
0 1 2 3 4 5 6 78 9 10
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Fig. 2 Typical Zener Breakdown Characteristics
Z
12
0
10
20
30
0
I , ZENER CURRENT (mA)
Z
V , ZENER VOLTAGE (V)
Fig. 3. Typical Zener Breakdown Characteristics
Z
10 20 30 40
T = 25
癈
j
Test current I
= 5mA Z
Test current I
= 2mA Z
C18
C22
C27
C33 C36
C15
C39
C , TOTAL CAPACITANCE (pF)
T
10
100
1,000
10 100
1V , NOMINAL ZENER VOLTAGE (V)
Fig. 4 Total Capacitance vs. Nominal Zener Voltage
Z
V = 1V
R
V = 2V
R
V = 1V
R
V = 2V
R
T = 25
癈
f = 1MHz
j
(°C)
TJ=25°C
TJ=25°C
Note 5
PD3Z284C2V4 – PD3Z284C39
Document number: DS30702 Rev. 11 - 2
4 of 5
www.diodes.com
November 2016
© Diodes Incorporated
PD3Z284C2V4 - PD3Z284C39
Package Outline Dimensions
Please see http://www.diodes.com/package-outlines.html for the latest version.
PowerDI323 (Type B)
Suggested Pad Layout
Please see http://www.diodes.com/package-outlines.html for the latest version.
PowerDI323 (Type B)
PowerDI323 (Type B)
Dim
Min
Max
Typ
A
0.60
0.70
0.65
b
0.78
0.98
0.88
b1
0.50
0.70
0.60
b2
0.60
1.00
0.80
c
0.08
0.18
0.13
D
2.40
2.60
2.50
D1
1.85
1.95
1.90
E
1.20
1.30
1.25
k
0.40
0.80
0.60
L
0.20
0.40
0.30
L1
--
--
1.40
L3
--
--
0.20
All Dimensions in mm
Dimensions
Value
(in mm)
G
0.50
X
2.00
X1
0.80
Y
0.80
Y1
1.10
E
D1
b1
Ac
LL
b
k
L3
L1
D
R0.100
7°
7°
3°
b2
X
Y1
G
X1
Y
PD3Z284C2V4 – PD3Z284C39
Document number: DS30702 Rev. 11 - 2
5 of 5
www.diodes.com
November 2016
© Diodes Incorporated
PD3Z284C2V4 - PD3Z284C39
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
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labeling can be reasonably expected to result in significant injury to the user.
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failure of the life support device or to affect its safety or effectiveness.
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