PZUxB series
Zener diodes in a SOD323F package
Rev. 5 — 2 November 2020
Product data sheet
1. General description
General-purpose Zener diodes in a SOD323F (SC-90) very small and flat lead Surface Mounted
Device (SMD) plastic package.
2. Features and benefits
•
•
•
•
•
•
Total power dissipation: 550 mW
Tolerance series: B: approximately 5 %; B1, B2, B3: sequential, approximately 2 %
Small plastic package suitable for surface mounted design
Wide working voltage range: nominal 2.4 V to 36 V
Very low leakage current for a given reverse voltage for types PZU5.1B - PZU10B
AEC-Q101 qualified
3. Applications
•
General regulation functions
4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
Conditions
VF
forward voltage
IF = 10 mA
Ptot
total power dissipation
Tamb ≤ 25 °C
[1]
[2]
Min
Typ
Max
Unit
[1] -
-
0.9
V
[2] -
-
550
mW
Pulse test: tp ≤ 300 μs; δ ≤ 0.02
2
Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1cm .
PZUxB series
Nexperia
Zener diodes in a SOD323F package
5. Pinning information
Table 2. Pinning
Pin
Description
1
cathode
2
anode
Simplified outline
[1]
1
Symbol
2
2
1
sym068
[1]
The marking bar indicates the cathode
6. Ordering information
Table 3. Ordering information
Type number
Package
PZU2.4B to
PZU36B [1]
[1]
Name
Description
Version
SC-90
plastic surface mounted package; 2 leads
SOD323F
The series consists of 97 types with nominal working voltages from 2.4 V to 36 V.
7. Marking
Table 4. Marking codes
Type number
Marking code
PZUXB_SER
Product data sheet
Type number
Marking code
B
B1
B2
B3
B
B1
B2
B3
PZU2.4
G3
-
-
-
PZU10
GJ
FH
HF
KB
PZU2.7
G4
F3
H1
-
PZU11
GK
FJ
HG
KC
PZU3.0
G5
F4
H2
-
PZU12
GL
FK
HH
KD
PZU3.3
G6
F5
H3
-
PZU13
GM
FL
HJ
KE
PZU3.6
G7
F6
H4
-
PZU14
-
-
HK
-
PZU3.9
G8
F7
H5
-
PZU15
GN
FM
HL
KF
PZU4.3
G9
F8
H6
HS
PZU16
GP
FN
HM
KG
PZU4.7
GA
F9
H7
HT
PZU18
GQ
FP
HN
KH
PZU5.1
GB
FA
H8
HU
PZU20
GR
FQ
HP
KJ
PZU5.6
GC
FB
H9
HV
PZU22
GS
FR
HQ
KK
PZU6.2
GD
FC
HA
HW
PZU24
GT
FS
HR
KL
PZU6.8
GE
FD
HB
HX
PZU27
GU
-
-
-
PZU7.5
GF
FE
HC
HY
PZU30
GV
-
-
-
PZU8.2
GG
FF
HD
HZ
PZU33
GW
-
-
-
PZU9.1
GH
FG
HE
KA
PZU36
GX
-
-
-
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
IF
Min
Max
Unit
forward current
-
200
mA
IZSM
non-repetitive peak reverse
current
-
see: Table 8
PZSM
non-repetitive peak reverse
power dissipation
[1] -
40
W
Ptot
total power dissipation
[2] -
310
mW
[3] -
550
mW
Tj
junction temperature
-
150
°C
Tamb
ambient temperature
-65
+150
°C
Tstg
storage temperature
-65
+150
°C
[1]
[2]
[3]
Conditions
Tamb ≤ 25 °C
tp = 100 μs; square wave; Tj = 25 °C prior to surge
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
2
Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1cm .
9. Thermal characteristics
Table 6. Thermal characteristics
Symbol
Parameter
Conditions
Rth(j-a)
in free air
Rth(j-sp)
[1]
[2]
[3]
thermal resistance from
junction to ambient
Min
thermal resistance from
junction to solder point
Typ
Max
Unit
[1] -
-
400
K/W
[2] -
-
230
K/W
[3] -
-
55
K/W
Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
2
Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1cm .
Soldering point of cathode tab
10. Characteristics
Table 7. Characteristics
Tj = 25 °C unless otherwise specified
Symbol
Parameter
Conditions
VF
forward voltage
IF = 10 mA
IF = 100 mA
[1]
PZUXB_SER
Product data sheet
Min
Typ
Max
Unit
[1] -
-
0.9
V
[1] -
-
1.1
V
Pulse test: tp ≤ 300 μs; δ ≤ 0.02
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
Table 8. Characteristics per type; PZU2.4B to PZU36B
Tj = 25 °C unless otherwise specified
PZU Sel
xxx
Working
voltage
VZ (V);
IZ = 5 mA
Maximum differential
resistance
rdif (Ω)
Reverse
current
IR (μA)
Temperature
coefficient
SZ (mV/K);
IZ = 5 mA
Diode
capacitance
Cd (pF) ;
f = 1 MHz;
VR = 0 V
Non-repetitive
peak
reverse current
IZSM (A)
tp = 100 μs;
square wave;
Tj = 25 °C ;
prior to surge
Min
Max
IZ = 0.5 mA IZ = 5 mA
Max
VR (V) Typ
Max
Max
2.4
B
2.3
2.6
1000
100
50
1
-1.6
450
8
2.7
B
2.5
2.9
1000
100
20
1
-2.0
440
8
B1
2.5
2.75
B2
2.65
2.9
B
2.80
3.20
1000
95
10
1
-2.1
425
8
B1
2.80
3.05
B2
2.95
3.20
B
3.10
3.50
1000
95
5
1
-2.4
410
8
B1
3.10
3.35
B2
3.25
3.50
B
3.40
3.80
1000
90
5
1
-2.4
390
8
B1
3.40
3.65
B2
3.55
3.80
B
3.70
4.10
1000
90
3
1
-2.5
370
8
B1
3.70
3.97
B2
3.87
4.10
B
4.01
4.48
1000
90
3
1
-2.5
350
8
B1
4.01
4.21
B2
4.15
4.34
B3
4.28
4.48
B
4.42
4.90
800
80
2
1
-1.4
325
8
B1
4.42
4.61
B2
4.55
4.75
B3
4.69
4.90
B
4.84
5.37
250
60
2
1.5
0.3
300
5.5
B1
4.84
5.04
B2
4.98
5.20
B3
5.14
5.37
3.0
3.3
3.6
3.9
4.3
4.7
5.1
PZUXB_SER
Product data sheet
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
Diode
capacitance
Cd (pF) ;
f = 1 MHz;
VR = 0 V
Non-repetitive
peak
reverse current
IZSM (A)
tp = 100 μs;
square wave;
Tj = 25 °C ;
prior to surge
VR (V) Typ
Max
Max
1000
2.5
1.9
275
5.5
30
500
3
2.7
250
5.5
60
20
500
3.5
3.4
215
5.5
60
10
500
4
4.0
170
3.5
60
10
500
5
4.6
150
3.5
60
10
500
6
5.5
120
3.5
9.15
9.55
B
9.45
10.55 60
10
100
7
6.4
110
3.5
B1
9.45
9.87
B2
9.77
10.21
B3
10.11 10.55
B
10.44 11.56 60
10
100
8
7.4
108
3
B1
10.44 10.88
B2
10.76 11.22
B3
11.10 11.56
B
11.42 12.60 80
10
100
9
8.4
105
3
B1
11.42 11.90
B2
11.74 12.24
B3
12.08 12.60
PZU Sel
xxx
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
Working
voltage
VZ (V);
IZ = 5 mA
Maximum differential
resistance
rdif (Ω)
Reverse
current
IR (nA)
Min
Max
IZ = 0.5 mA IZ = 5 mA
Max
B
5.31
5.92
100
40
B1
5.31
5.55
B2
5.49
5.73
B3
5.67
5.92
B
5.86
6.53
80
B1
5.86
6.12
B2
6.06
6.33
B3
6.26
6.53
B
6.47
7.14
B1
6.47
6.73
B2
6.65
6.93
B3
6.86
7.14
B
7.06
7.84
B1
7.06
7.36
B2
7.28
7.60
B3
7.52
7.84
B
7.76
8.64
B1
7.76
8.10
B2
8.02
8.36
B3
8.28
8.64
B
8.56
9.55
B1
8.56
8.93
B2
8.85
9.23
B3
PZUXB_SER
Product data sheet
Temperature
coefficient
SZ (mV/K);
IZ = 5 mA
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
PZU Sel
xxx
Diode
capacitance
Cd (pF) ;
f = 1 MHz;
VR = 0 V
Non-repetitive
peak
reverse current
IZSM (A)
tp = 100 μs;
square wave;
Tj = 25 °C ;
prior to surge
VR (V) Typ
Max
Max
100
10
9.4
103
2.5
Working
voltage
VZ (V);
IZ = 5 mA
Maximum differential
resistance
rdif (Ω)
Reverse
current
IR (nA)
Min
IZ = 0.5 mA IZ = 5 mA
Max
10
Max
Temperature
coefficient
SZ (mV/K);
IZ = 5 mA
B
12.47 13.96 80
B1
12.47 13.03
B2
12.91 13.49
B3
13.37 13.96
14
B2
13.70 14.30 80
10
100
11
10.4
101
2
15
B
13.84 15.52 80
15
50
11
11.4
99
2
B1
13.84 14.46
B2
14.34 14.98
B3
14.85 15.52
B
15.37 17.09 80
20
50
12
12.4
97
1.5
B1
15.37 16.01
B2
15.85 16.51
B3
16.35 17.09
B
16.94 19.03 80
20
50
13
14.4
93
1.5
B1
16.94 17.70
B2
17.56 18.35
B3
18.21 19.03
B
18.86 21.08 100
20
50
15
16.4
88
1.5
B1
18.86 19.70
B2
19.52 20.39
B3
20.21 21.08
B
20.88 23.17 100
25
50
17
18.4
84
1.3
B1
20.88 21.77
B2
21.54 22.47
B3
22.23 23.17
B
22.93 25.57 120
30
50
19
20.4
80
1.3
B1
22.93 23.96
B2
23.72 24.78
B3
24.54 25.57
27
B
25.1
28.9
150
40
50
21
23.4
73
1
30
B
28
32
200
40
50
23
26.6
66
1
33
B
31
35
250
40
50
25
29.7
60
0.9
36
B
34
38
300
60
50
27
33.0
59
0.8
13
16
18
20
22
24
PZUXB_SER
Product data sheet
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
300
mgl273
0
mbg781
SZ
(mV/K)
IF
(mA)
4.3
-1
3.9
200
3.6
-2
3.3
100
3.0
2.4
2.7
-3
0
0.6
0.8
VF (V)
1
Forward current as a function of forward
voltage; typical values
20
40
IZ (mA)
60
PZU2.4B to PZU4.3B
Tj = 25 °C to 150 °C
Tj = 25 °C
Fig. 1.
0
Fig. 2.
Temperature coefficient as a function of
working current; typical values
mgl274
10
12
SZ
(mV/K)
Ptot
(mW)
10
9.1
8.2
7.5
6.8
5
006aaa687
400
11
300
6.2
5.6
5.1
0
200
4.7
100
-5
0
4
8
12
16
IZ (mA)
20
0
PZU4.7B to PZU12B
Tj = 25 °C to 150 °C
Fig. 3.
Temperature coefficient as a function of
working current; typical values
PZUXB_SER
Product data sheet
0
50
100
150
200
Tamb (°C)
FR4 PCB, standard footprint
Fig. 4.
Power derating curve
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
006aab246
102
IZ
(mA)
VZ(nom) (V) = 4.7
IZ
(mA)
VZ(nom) (V) = 2.4
10
006aab247
102
2.7
3.0
3.6
3.3
3.9
4.3
10
5.6 6.8
6.2
1
1
10- 1
10- 1
10- 2
10- 2
10- 3
0
1
2
3
4
VZ (V)
10- 3
5
Tj = 25 °C
VZ = 2.4 V to 4.3 V
Fig. 5.
5.1
0
2
4
6
9.1
8.2
7.5
8
11
10
10
12
12
14
VZ (V)
Tj = 25 °C
VZ = 4.7 V to 12 V
Working current as a function of working
voltage; typical values
Fig. 6.
Working current as a function of working
voltage; typical values
006aab248
102
IZ
(mA)
VZ(nom) (V) = 13
10
1
14
15
16
18
20
22
24
27
30
33
36
10- 1
10- 2
10- 3
10
20
30
VZ (V)
40
Tj = 25 °C
VZ = 13 V to 36 V
Fig. 7.
Working current as a function of working voltage; typical values
PZUXB_SER
Product data sheet
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
11. Package outline
1.35
1.15
0.80
0.65
0.5
0.3
1
2.7
2.3
1.8
1.6
2
0.40
0.25
0.25
0.10
Dimensions in mm
Fig. 8.
04-09-13
Package outline SOD323F (SC-90)
12. Soldering
3.05
2.2
2.1
solder lands
solder resist
1.65 0.95
0.5 (2×)
0.6 (2×)
solder paste
occupied area
0.5
(2×)
0.6
(2×)
Dimensions in mm
sod323f_fr
Reflow soldering is the only recommended soldering method.
Fig. 9.
Reflow soldering footprint for SOD323F (SC-90)
PZUXB_SER
Product data sheet
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
13. Revision history
Table 9. Revision history
Document ID
Release date
Data sheet status
Supersedes
PZUXB_SER v. 5
20201102
Product data sheet
PZUXB_SER v. 4
Modifications:
•
PZUXB_SER v. 4
20190510
Product data sheet
PZUXB_SER v. 3
PZUXB_SER v. 3
20180115
Product data sheet
PZUXB_SER_2 v. 2
PZUXB_SER_2 v. 2
20091115
Product data sheet
PZUXB_SER_1 v. 1
PZUXB_SER_1 v. 1
20060307
Product data sheet
-
PZUXB_SER
Product data sheet
Characteristics: Figures 5, 6 and 7 added
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
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14. Legal information
Data sheet status
Document status
[1][2]
Product
status [3]
Definition
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
Preliminary [short]
data sheet
Qualification
This document contains data from
the preliminary specification.
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or warranty that such applications will be suitable for the specified use
without further testing or modification.
Product [short]
data sheet
Production
This document contains the product
specification.
[1]
[2]
[3]
Please consult the most recently issued document before initiating or
completing a design.
The term 'short data sheet' is explained in section "Definitions".
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for the products described herein shall be limited in accordance with the
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Suitability for use in automotive applications — This Nexperia product
has been qualified for use in automotive applications. Unless otherwise
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PZUXB_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 2 November 2020
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Nexperia B.V. 2020. All rights reserved
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PZUxB series
Nexperia
Zener diodes in a SOD323F package
Contents
1. General description...................................................... 1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Quick reference data....................................................1
5. Pinning information......................................................2
6. Ordering information....................................................2
7. Marking.......................................................................... 2
8. Limiting values............................................................. 3
9. Thermal characteristics............................................... 3
10. Characteristics............................................................ 3
11. Package outline.......................................................... 9
12. Soldering..................................................................... 9
13. Revision history........................................................10
14. Legal information......................................................11
©
Nexperia B.V. 2020. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 2 November 2020
PZUXB_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 2 November 2020
©
Nexperia B.V. 2020. All rights reserved
12 / 12