BZT52H series
Voltage regulator diodes
Rev. 4 — 21 January 2019
Product data sheet
1. Product profile
1.1. General description
General-purpose Zener diodes in an SOD123F small and flat lead Surface-Mounted Device (SMD)
plastic package.
1.2. Features and benefits
•
•
•
•
Total power dissipation: ≤ 830 mW
Wide working voltage range: nominal 2.4 V to 75 V (E24 range)
Small plastic package suitable for surface-mounted design
AEC-Q101 qualified
1.3. Applications
•
General regulation functions
1.4. Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
Typ
Max
Unit
VF
forward voltage
IF = 10 mA
[1] -
-
0.9
V
Ptot
total power dissipation
Tamb ≤ 25 °C
[2] -
-
375
mW
[3] -
-
830
mW
[1]
[2]
[3]
Min
Pulse test: tp ≤ 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 1 cm .
2. Pinning information
Table 2. Pinning
Pin
Description
1
cathode
2
anode
Simplified outline
[1]
1
2
Graphic symbol
K
A
006aaa152
[1]
The marking bar indicates the cathode.
BZT52H series
Nexperia
Voltage regulator diodes
3. Ordering information
Table 3. Ordering information
Type number
Package
BZT52H-B2V4 to
BZT52H-C75 [1]
[1]
Name
Description
Version
-
plastic surface-mounted package; 2 leads
SOD123F
The series consists of 74 types with nominal working voltages from 2.4 V to 75 V.
4. Marking
Table 4. Marking codes
Type number
Marking
code
Type number
Marking
code
Type number
Marking
code
Type number
Marking
code
BZT52H-B2V4
DC
BZT52H-B15
DX
BZT52H-C2V4
B3
BZT52H-C15
BN
BZT52H-B2V7
DD
BZT52H-B16
DY
BZT52H-C2V7
B4
BZT52H-C16
BP
BZT52H-B3V0
DE
BZT52H-B18
DZ
BZT52H-C3V0
B5
BZT52H-C18
BQ
BZT52H-B3V3
DF
BZT52H-B20
E1
BZT52H-C3V3
B6
BZT52H-C20
BR
BZT52H-B3V6
DG
BZT52H-B22
E2
BZT52H-C3V6
B7
BZT52H-C22
BS
BZT52H-B3V9
DH
BZT52H-B24
E3
BZT52H-C3V9
B8
BZT52H-C24
BT
BZT52H-B4V3
DJ
BZT52H-B27
E4
BZT52H-C4V3
B9
BZT52H-C27
BU
BZT52H-B4V7
DK
BZT52H-B30
E5
BZT52H-C4V7
BA
BZT52H-C30
BV
BZT52H-B5V1
DL
BZT52H-B33
E6
BZT52H-C5V1
BB
BZT52H-C33
BW
BZT52H-B5V6
DM
BZT52H-B36
E7
BZT52H-C5V6
BC
BZT52H-C36
BX
BZT52H-B6V2
DN
BZT52H-B39
E8
BZT52H-C6V2
BD
BZT52H-C39
BY
BZT52H-B6V8
DP
BZT52H-B43
E9
BZT52H-C6V8
BE
BZT52H-C43
BZ
BZT52H-B7V5
DQ
BZT52H-B47
EA
BZT52H-C7V5
BF
BZT52H-C47
C1
BZT52H-B8V2
DR
BZT52H-B51
EB
BZT52H-C8V2
BG
BZT52H-C51
C2
BZT52H-B9V1
DS
BZT52H-B56
EC
BZT52H-C9V1
BH
BZT52H-C56
C3
BZT52H-B10
DT
BZT52H-B62
ED
BZT52H-C10
BJ
BZT52H-C62
C4
BZT52H-B11
DU
BZT52H-B68
EE
BZT52H-C11
BK
BZT52H-C68
C5
BZT52H-B12
DV
BZT52H-B75
EF
BZT52H-C12
BL
BZT52H-C75
C6
BZT52H-B13
DW
-
-
BZT52H-C13
BM
-
-
BZT52H_SER
Product data sheet
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Rev. 4 — 21 January 2019
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Nexperia B.V. 2019. All rights reserved
2 / 12
BZT52H series
Nexperia
Voltage regulator diodes
5. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
IF
Conditions
Min
Max
Unit
forward current
-
250
mA
IZSM
non-repetitive peak
reverse current
-
see
Table 8,9
and 10
PZSM
non-repetitive peak
reverse power dissipation
Ptot
total power dissipation
Tamb ≤ 25 °C
[1] -
40
W
[2] -
375
mW
[3] -
830
mW
Tj
junction temperature
-
150
°C
Tamb
ambient temperature
-65
+150
°C
Tstg
storage temperature
-65
+150
°C
[1]
[2]
[3]
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 1 cm .
6. Thermal characteristics
Table 6. Thermal characteristics
Symbol Parameter
Conditions
Rth(j-a)
in free air
Rth(j-sp)
[1]
[2]
[3]
BZT52H_SER
Product data sheet
thermal resistance from
junction to ambient
thermal resistance from
junction to solder point
Typ
Max
Unit
[1] -
Min
-
330
K/W
[2] -
-
150
K/W
[3] -
-
70
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 1 cm .
Soldering point of cathode tab.
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Rev. 4 — 21 January 2019
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Nexperia B.V. 2019. All rights reserved
3 / 12
BZT52H series
Nexperia
Voltage regulator diodes
7. Characteristics
Table 7. Characteristics
Tj = 25 °C unless otherwise specified.
Symbol
Parameter
Conditions
VF
forward voltage
IF = 10 mA
[1]
Min
[1] -
Typ
Max
Unit
-
0.9
V
Pulse test: tp ≤ 300 μs; δ ≤ 0.02.
Table 8. Characteristics per type; BZT52H-B2V4 to BZT52H-C24
Tj = 25 °C unless otherwise specified.
Working
voltage
VZ (V);
IZ = 5 mA
Maximum differential
resistance rdif (Ω)
Reverse
Temperature
current IR (μA) coefficient
SZ (mV/K);
IZ = 5 mA
Diode
Non-repetitive
capacitance peak reverse
Cd (pF) [1]
current
IZSM (A) [2]
Min
Max
IZ = 1 mA
IZ = 5 mA
Max
VR (V)
Min
Max
Max
Max
B
2.35
2.45
400
85
50
1
-3.5
0.0
450
6.0
C
2.2
2.6
B
2.65
2.75
500
83
20
1
-3.5
0.0
450
6.0
C
2.5
2.9
B
2.94
3.06
500
95
10
1
-3.5
0.0
450
6.0
C
2.8
3.2
B
3.23
3.37
500
95
5
1
-3.5
0.0
450
6.0
C
3.1
3.5
B
3.53
3.67
500
95
5
1
-3.5
0.0
450
6.0
C
3.4
3.8
B
3.82
3.98
500
95
3
1
-3.5
0.0
450
6.0
C
3.7
4.1
B
4.21
4.39
500
95
3
1
-3.5
0.0
450
6.0
C
4.0
4.6
B
4.61
4.79
500
78
3
2
-3.5
0.2
300
6.0
C
4.4
5.0
B
5.0
5.2
480
60
2
2
-2.7
1.2
300
6.0
C
4.8
5.4
B
5.49
5.71
400
40
1
2
-2.0
2.5
300
6.0
C
5.2
6.0
B
6.08
6.32
150
10
3
4
0.4
3.7
200
6.0
C
5.8
6.6
B
6.66
6.94
80
8
2
4
1.2
4.5
200
6.0
C
6.4
7.2
B
7.35
7.65
80
10
1
5
2.5
5.3
150
4.0
C
7.0
7.9
B
8.04
8.36
80
10
0.7
5
3.2
6.2
150
4.0
C
7.7
8.7
B
8.92
9.28
100
10
0.5
6
3.8
7.0
150
3.0
C
8.5
9.6
BZT52H Sel
-xxx
2V4
2V7
3V0
3V3
3V6
3V9
4V3
4V7
5V1
5V6
6V2
6V8
7V5
8V2
9V1
BZT52H_SER
Product data sheet
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Nexperia B.V. 2019. All rights reserved
4 / 12
BZT52H series
Nexperia
Voltage regulator diodes
Working
voltage
VZ (V);
IZ = 5 mA
Maximum differential
resistance rdif (Ω)
Reverse
Temperature
current IR (μA) coefficient
SZ (mV/K);
IZ = 5 mA
Diode
Non-repetitive
capacitance peak reverse
Cd (pF) [1]
current
IZSM (A) [2]
Min
Max
IZ = 1 mA
IZ = 5 mA
Max
VR (V)
Min
Max
Max
Max
B
9.8
10.2
70
10
0.2
7
4.5
8.0
90
3.0
C
9.4
10.6
B
10.8
11.2
70
10
0.1
8
5.4
9.0
85
2.5
C
10.4
11.6
B
11.8
12.2
90
10
0.1
8
6.0
10.0
85
2.5
C
11.4
12.7
B
12.7
13.3
110
10
0.1
8
7.0
11.0
80
2.5
C
12.4
14.1
B
14.7
15.3
110
15
0.05
10.5
9.2
13.0
75
2.0
C
13.8
15.6
B
15.7
16.3
170
20
0.05
11.2
10.4
14.0
75
1.5
C
15.3
17.1
B
17.6
18.4
170
20
0.05
12.6
12.4
16.0
70
1.5
C
16.8
19.1
B
19.6
20.4
220
20
0.05
14
14.4
18.0
60
1.5
C
18.8
21.2
B
21.6
22.4
220
25
0.05
15.4
16.4
20.0
60
1.25
C
20.8
23.3
B
23.5
24.5
220
30
0.05
16.8
18.4
22.0
55
1.25
C
22.8
25.6
BZT52H Sel
-xxx
10
11
12
13
15
16
18
20
22
24
[1]
[2]
f = 1 MHz; VR = 0 V.
tp = 100 μs; Tamb = 25 °C.
Table 9. Characteristics per type; BZT52H-B27 to BZT52H-C51
Tj = 25 °C unless otherwise specified.
Working
voltage
VZ (V);
IZ = 2 mA
Maximum differential
resistance rdif (Ω)
Reverse
Temperature
current IR (μA) coefficient
SZ (mV/K);
IZ = 5 mA
Diode
Non-repetitive
capacitance peak reverse
Cd (pF) [1]
current
IZSM (A) [2]
Min
Max
IZ = 1 mA
IZ = 5 mA
Max
VR (V)
Min
Max
Max
Max
B
26.5
27.5
250
40
0.05
18.9
21.4
25.3
50
1.0
C
25.1
28.9
B
29.4
30.6
250
40
0.05
21
24.4
29.4
50
1.0
C
28.0
32.0
B
32.3
33.7
250
40
0.05
23.1
27.4
33.4
45
0.9
C
31.0
35.0
B
35.3
36.7
250
60
0.05
25.2
30.4
37.4
45
0.8
C
34.0
38.0
B
38.2
39.8
300
75
0.05
27.3
33.4
41.2
45
0.7
C
37.0
41.0
B
42.1
43.9
325
80
0.05
30.1
37.6
46.6
40
0.6
C
40.0
46.0
BZT52H Sel
-xxx
27
30
33
36
39
43
BZT52H_SER
Product data sheet
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Nexperia B.V. 2019. All rights reserved
5 / 12
BZT52H series
Nexperia
Voltage regulator diodes
Working
voltage
VZ (V);
IZ = 2 mA
Maximum differential
resistance rdif (Ω)
Reverse
Temperature
current IR (μA) coefficient
SZ (mV/K);
IZ = 5 mA
Diode
Non-repetitive
capacitance peak reverse
Cd (pF) [1]
current
IZSM (A) [2]
Min
Max
IZ = 1 mA
IZ = 5 mA
Max
VR (V)
Min
Max
Max
Max
B
46.1
47.9
325
90
0.05
32.9
42.0
51.8
40
0.5
C
44.0
50.0
B
50.0
52.0
350
100
0.05
35.7
46.6
57.2
40
0.4
C
48.0
54.0
BZT52H Sel
-xxx
47
51
[1]
[2]
f = 1 MHz; VR = 0 V.
tp = 100 μs; Tamb = 25 °C.
Table 10. Characteristics per type; BZT52H-B56 to BZT52H-C75
Tj = 25 °C unless otherwise specified.
BZT52H Sel
-xxx
56
62
68
75
[1]
[2]
Reverse
Temperature
current IR (μA) coefficient
SZ (mV/K);
IZ = 5 mA
Diode
Non-repetitive
capacitance peak reverse
Cd (pF) [1]
current
IZSM (A) [2]
Working
voltage
VZ (V);
IZ = 2 mA
Maximum differential
resistance rdif (Ω)
Min
Max
IZ = 0.5 mA IZ = 2 mA Max
VR (V)
Min
Max
Max
Max
B
54.9
57.1
375
120
0.05
39.2
52.2
63.8
40
0.3
C
52.0
60.0
B
60.8
63.2
400
140
0.05
43.4
58.8
71.6
35
0.3
C
58.0
66.0
B
66.6
69.4
400
160
0.05
47.6
65.6
79.8
35
0.25
C
64.0
72.0
B
73.5
76.5
400
175
0.05
52.5
73.4
88.6
35
0.20
C
70.0
79.0
f = 1 MHz; VR = 0 V.
tp = 100 μs; Tamb = 25 °C.
aaa-028521
103
PZSM
(W)
aaa-028550
103
IF
(mA)
102
102
10
1
10-1
10
10-2
1
10-1
1
tp (ms)
10
10-3
0.4
Non-repetitive peak reverse power dissipation
as a function of pulse duration; maximum
values
BZT52H_SER
Product data sheet
0.8
VF (V)
1.0
Tj = 25 °C
(1) Tj = 25 °C (before surge)
Fig. 1.
0.6
Fig. 2.
Forward current as a function of forward
voltage; typical values (BZT52H-B/C2V4)
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Nexperia B.V. 2019. All rights reserved
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BZT52H series
Nexperia
Voltage regulator diodes
aaa-028551
103
IF
(mA)
102
10
10
1
1
10-1
10-1
10-2
10-2
10-3
0.4
0.6
0.8
VF (V)
1.0
10-3
0.4
Tj = 25 °C
Fig. 3.
aaa-028552
103
IF
(mA)
102
0.6
0.8
VF (V)
1.0
Tj = 25 °C
Forward current as a function of forward
voltage; typical values (BZT52H-B/C6V8)
Fig. 4.
aaa-028553
103
IF
(mA)
102
Forward current as a function of forward
voltage; typical values (BZT52H-B/C7V5)
mld444
0.5
SZ
(mV/K)
4V7
0
4V3
10
- 0.5
2V4
1
2V7
3V9
-1
10-1
10-3
0.4
0.6
0.8
VF (V)
-2
10- 1
1.0
Tj = 25 °C
Fig. 5.
Product data sheet
3V3
3V0
1
10
IZ (mA)
102
Tj = 25 °C to 150 °C
Forward current as a function of forward
voltage; typical values (BZT52H-B/C75)
BZT52H_SER
3V6
- 1.5
10-2
Fig. 6.
Temperature coefficient as a function of
working current; typical values (BZT52H-B/C2V4
to B/C4V7)
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BZT52H series
Nexperia
Voltage regulator diodes
mld445
12
IR
(A)
15
SZ
(mV/K)
13
12
11
10
9V1
8V2
7V5
6V8
6V2
5V6
5V1
8
4
0
aaa-006665
10-1
2V4
10-2
2V7
10-3
3V0
3V3
3V6 3V9
4V3 4V7 5V1
10-4
10-5
5V6
10-6
6V2
6V8
10-7
10-8
-4
10- 1
Fig. 7.
IR
(A)
1
10
IZ (mA)
10-9
102
0
2
4
6
VR (V)
8
Tj = 25 °C
Tj = 25 °C
Temperature coefficient as a function of
Fig. 8.
working current; typical values (BZT52H-B/C5V1
to B/C15)
Reverse current as a function of reverse
voltage; typical values (BZT52H-B/C2V4 to
BZT52H-B/C6V8)
aaa-006666
10-1
IR
(A)
7V5
10-2
10 12
15
18
22
8V2
10-3
aaa-006667
10-1
30 36
10-2
27
33
43
39
51
47
62
56
75
68
10-3
9V1
11 13
16
20
24
10-4
10-4
10-5
10-5
10-6
10-6
10-7
10-7
10-8
10-8
0
5
10
15
20
VR (V)
25
Tj = 25 °C
Fig. 9.
10-9
20
40
60
VR (V)
80
Tj = 25 °C
Reverse current as a function of reverse
voltage; typical values (BZT52H-B/C7V5 to
BZT52H-B/C24)
Fig. 10. Reverse current as a function of reverse
voltage; typical values (BZT52H-B/C27 to
BZT52H-B/C75)
8. Test information
8.1. Quality information
This product has been qualified in accordance with the Automotive Electronics Council (AEC)
standard Q101 - Stress test qualification for discrete semiconductors, and is suitable for use in
automotive applications.
BZT52H_SER
Product data sheet
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Rev. 4 — 21 January 2019
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Nexperia B.V. 2019. All rights reserved
8 / 12
BZT52H series
Nexperia
Voltage regulator diodes
9. Package outline
1.7
1.5
1.2
1.0
1
0.55
0.35
3.6
3.4
2.7
2.5
2
0.70
0.55
0.25
0.10
Dimensions in mm
04-11-29
Fig. 11. Package outline SOD123F
10. Soldering
Footprint information for reflow soldering of plastic surface-mounted, 2 leads package
SOD123F
4.4
2.9
2.8
1.1 1.2
(2×) (2×)
2.1 1.6
1.1
(2×)
1.2
(2×)
solder land
solder land plus solder paste
solder paste deposit
solder resist
occupied area
Dimensions in mm
sod123f_fr
Reflow soldering is the only recommended soldering method.
Fig. 12. Reflow soldering footprint SOD123F
BZT52H_SER
Product data sheet
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Rev. 4 — 21 January 2019
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Nexperia B.V. 2019. All rights reserved
9 / 12
BZT52H series
Nexperia
Voltage regulator diodes
11. Revision history
Table 11. Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
BZT52H_SER v.4
20190121
Product data sheet
-
BZT52H_SER v.3
Modifications:
•
•
•
The format of this data sheet has been redesigned to comply with the identity guidelines of
Nexperia.
Legal texts have been adapted to the new company name where appropriate.
Characteristics: figures updated
BZT52H_SER v.3
20091115
Product data sheet
-
BZT52H_SER v.2
BZT52H_SER v.2
20091115
Product data sheet
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BZT52H_SER v.1
BZT52H_SER v.1
20051222
Product data sheet
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BZT52H_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 21 January 2019
©
Nexperia B.V. 2019. All rights reserved
10 / 12
BZT52H series
Nexperia
Voltage regulator diodes
equipment, nor in applications where failure or malfunction of an Nexperia
product can reasonably be expected to result in personal injury, death or
severe property or environmental damage. Nexperia and its suppliers accept
no liability for inclusion and/or use of Nexperia products in such equipment or
applications and therefore such inclusion and/or use is at the customer's own
risk.
12. 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.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
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".
The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Product specification — The information and data provided in a Product
data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
for the content in this document if provided by an information source outside
of Nexperia.
In no event shall Nexperia be liable for any indirect, incidental, punitive,
special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Terms and conditions of commercial sale — Nexperia products are
sold subject to the general terms and conditions of commercial sale, as
published at http://www.nexperia.com/profile/terms, unless otherwise agreed
in a valid written individual agreement. In case an individual agreement is
concluded only the terms and conditions of the respective agreement shall
apply. Nexperia hereby expressly objects to applying the customer’s general
terms and conditions with regard to the purchase of Nexperia products by
customer.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from competent authorities.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
Trademarks
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
for the products described herein shall be limited in accordance with the
Terms and conditions of commercial sale of Nexperia.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Suitability for use in automotive applications — This Nexperia product
has been qualified for use in automotive applications. Unless otherwise
agreed in writing, the product is not designed, authorized or warranted to
be suitable for use in life support, life-critical or safety-critical systems or
BZT52H_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 21 January 2019
©
Nexperia B.V. 2019. All rights reserved
11 / 12
BZT52H series
Nexperia
Voltage regulator diodes
Contents
1. Product profile.............................................................. 1
1.1. General description......................................................1
1.2. Features and benefits..................................................1
1.3. Applications................................................................. 1
1.4. Quick reference data................................................... 1
2. Pinning information......................................................1
3. Ordering information....................................................2
4. Marking.......................................................................... 2
5. Limiting values............................................................. 3
6. Thermal characteristics............................................... 3
7. Characteristics.............................................................. 4
8. Test information............................................................8
8.1. Quality information.......................................................8
9. Package outline............................................................ 9
10. Soldering..................................................................... 9
11. Revision history........................................................ 10
12. Legal information......................................................11
©
Nexperia B.V. 2019. 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: 21 January 2019
BZT52H_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 21 January 2019
©
Nexperia B.V. 2019. All rights reserved
12 / 12