PZUxB series
Rev. 4 — 10 May 2019
Single Zener diodes in a SOD323F package
Product data sheet
1. Product profile
1.1. General description
General-purpose Zener diodes in an SOD323F (SC-90) very small and flat lead Surface Mounted
Device (SMD) plastic package.
1.2. Features
•
•
•
•
Total power dissipation: ≤ 310 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
1.3. Applications
•
General regulation functions
1.4. Quick reference data
Table 1. Quick reference data
Symbol
Parameter
V
F
P
tot
forward voltage
total power dissipation
Conditions
I
F
= 100 mA
T
amb
≤ 25 °C
Min
[1]
-
[2]
-
[3]
-
[1]
[2]
[3]
Typ
-
-
-
Max
1.1
310
550
Unit
V
mW
mW
Pulse test: t
p
≤ 300 μs; δ ≤ 0.02
Device mounted on an FR4 Printed-Circuit Board (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 .
Nexperia
PZUxB series
Single Zener diodes in a SOD323F package
2. Pinning information
Table 2. Pinning
Pin
Description
1
2
[1]
Simplified outline
[1]
1
2
Symbol
1
2
sym068
cathode
anode
The marking bar indicates the cathode
3. Ordering information
Table 3. Ordering information
Type number
Package
Name
PZU2.4B to
PZU36B
[1]
[1]
Description
plastic surface mounted package; 2 leads
Version
SOD323F
SC-90
The series consists of 97 types with nominal working voltages from 2.4 V to 36 V.
4. Marking
Table 4. Marking codes
Type number
Marking code
B
PZU2.4
PZU2.7
PZU3.0
PZU3.3
PZU3.6
PZU3.9
PZU4.3
PZU4.7
PZU5.1
PZU5.6
PZU6.2
PZU6.8
PZU7.5
PZU8.2
PZU9.1
G3
G4
G5
G6
G7
G8
G9
GA
GB
GC
GD
GE
GF
GG
GH
B1
-
F3
F4
F5
F6
F7
F8
F9
FA
FB
FC
FD
FE
FF
FG
B2
-
H1
H2
H3
H4
H5
H6
H7
H8
H9
HA
HB
HC
HD
HE
B3
-
-
-
-
-
-
HS
HT
HU
HV
HW
HX
HY
HZ
KA
PZU10
PZU11
PZU12
PZU13
PZU14
PZU15
PZU16
PZU18
PZU20
PZU22
PZU24
PZU27
PZU30
PZU33
PZU36
Type number
Marking code
B
GJ
GK
GL
GM
-
GN
GP
GQ
GR
GS
GT
GU
GV
GW
GX
B1
FH
FJ
FK
FL
-
FM
FN
FP
FQ
FR
FS
-
-
-
-
B2
HF
HG
HH
HJ
HK
HL
HM
HN
HP
HQ
HR
-
-
-
-
B3
KB
KC
KD
KE
-
KF
KG
KH
KJ
KK
KL
-
-
-
-
PZUXB_SER
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 10 May 2019
2 / 10
Nexperia
PZUxB series
Single Zener diodes in a SOD323F package
5. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
I
F
I
ZSM
P
ZSM
P
tot
T
j
T
amb
T
stg
[1]
[2]
[3]
Parameter
forward current
non-repetitive peak reverse
current
non-repetitive peak reverse
power dissipation
total power dissipation
junction temperature
ambient temperature
storage temperature
Conditions
Min
-
-
[1]
-
Max
200
see: Table 8
40
310
550
150
+150
+150
Unit
mA
W
mW
mW
°C
°C
°C
T
amb
≤ 25 °C
[2]
-
[3]
-
-
-65
-65
t
p
= 100 μs; square wave; T
j
= 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 .
6. Thermal characteristics
Table 6. Thermal characteristics
Symbol
Parameter
R
th(j-a)
R
th(j-sp)
[1]
[2]
[3]
Conditions
in free air
Min
[1]
-
[2]
-
[3]
-
Typ
-
-
-
Max
400
230
55
Unit
K/W
K/W
K/W
thermal resistance from
junction to ambient
thermal resistance from
junction to solder point
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
7. Characteristics
Table 7. Characteristics
T
j
= 25 °C unless otherwise specified
Symbol
V
F
Parameter
forward voltage
Conditions
I
F
= 10 mA
I
F
= 100 mA
[1]
Pulse test: t
p
≤ 300 μs; δ ≤ 0.02
Min
[1]
-
[1]
-
Typ
-
-
Max
0.9
1.1
Unit
V
V
PZUXB_SER
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 10 May 2019
3 / 10
Nexperia
PZUxB series
Single Zener diodes in a SOD323F package
Table 8. Characteristics per type; PZU2.4B to PZU36B
T
j
= 25 °C unless otherwise specified
PZU Sel
xxx
Working
voltage
V
Z
(V);
I
Z
= 5 mA
Maximum differential
resistance
r
dif
(Ω)
Reverse
current
I
R
(μA)
Temperature
coefficient
S
Z
(mV/K);
I
Z
= 5 mA
Diode
capacitance
C
d
(pF) ;
f = 1 MHz;
V
R
= 0 V
Non-repetitive
peak
reverse current
I
ZSM
(A)
t
p
= 100 μs;
square wave;
T
j
= 25 °C ;
prior to surge
Max
8
8
Min
2.4
2.7
B
B
B1
B2
3.0
B
B1
B2
3.3
B
B1
B2
3.6
B
B1
B2
3.9
B
B1
B2
4.3
B
B1
B2
B3
4.7
B
B1
B2
B3
5.1
B
B1
B2
B3
2.3
2.5
2.5
2.65
2.80
2.80
2.95
3.10
3.10
3.25
3.40
3.40
3.55
3.70
3.70
3.87
4.01
4.01
4.15
4.28
4.42
4.42
4.55
4.69
4.84
4.84
4.98
5.14
Max
2.6
2.9
2.75
2.9
3.20
3.05
3.20
3.50
3.35
3.50
3.80
3.65
3.80
4.10
3.97
4.10
4.48
4.21
4.34
4.48
4.90
4.61
4.75
4.90
5.37
5.04
5.20
5.37
I
Z
= 0.5 mA I
Z
= 5 mA
1000
1000
100
100
Max
50
20
V
R
(V) Typ
1
1
-1.6
-2.0
Max
450
440
1000
95
10
1
-2.1
425
8
1000
95
5
1
-2.4
410
8
1000
90
5
1
-2.4
390
8
1000
90
3
1
-2.5
370
8
1000
90
3
1
-2.5
350
8
800
80
2
1
-1.4
325
8
250
60
2
1.5
0.3
300
5.5
PZUXB_SER
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 10 May 2019
4 / 10
Nexperia
PZUxB series
Single Zener diodes in a SOD323F package
Working
voltage
V
Z
(V);
I
Z
= 5 mA
Maximum differential
resistance
r
dif
(Ω)
Reverse
current
I
R
(nA)
Temperature
coefficient
S
Z
(mV/K);
I
Z
= 5 mA
Diode
capacitance
C
d
(pF) ;
f = 1 MHz;
V
R
= 0 V
Non-repetitive
peak
reverse current
I
ZSM
(A)
t
p
= 100 μs;
square wave;
T
j
= 25 °C ;
prior to surge
Max
5.5
PZU Sel
xxx
Min
5.6
B
B1
B2
B3
6.2
B
B1
B2
B3
6.8
B
B1
B2
B3
7.5
B
B1
B2
B3
8.2
B
B1
B2
B3
9.1
B
B1
B2
B3
10
B
B1
B2
B3
11
B
B1
B2
B3
12
B
B1
B2
B3
5.31
5.31
5.49
5.67
5.86
5.86
6.06
6.26
6.47
6.47
6.65
6.86
7.06
7.06
7.28
7.52
7.76
7.76
8.02
8.28
8.56
8.56
8.85
9.15
9.45
9.45
9.77
Max
5.92
5.55
5.73
5.92
6.53
6.12
6.33
6.53
7.14
6.73
6.93
7.14
7.84
7.36
7.60
7.84
8.64
8.10
8.36
8.64
9.55
8.93
9.23
9.55
I
Z
= 0.5 mA I
Z
= 5 mA
100
40
Max
1000
V
R
(V) Typ
2.5
1.9
Max
275
80
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
10.55 60
9.87
10.21
10
100
7
6.4
110
3.5
10.11 10.55
10.44 11.56 60
10.44 10.88
10.76 11.22
11.10 11.56
11.42 12.60 80
11.42 11.90
11.74 12.24
12.08 12.60
10
100
9
8.4
105
3
10
100
8
7.4
108
3
PZUXB_SER
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 4 — 10 May 2019
5 / 10
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