BZT52-B series
Single Zener diodes in a SOD123 package
Rev. 1 20 December 2017 Product data sheet
1 1 Product profile
1.1 General description
General-purpose Zener diodes in a SOD123 small Surface-Mounted Device (SMD)
plastic package.
1.2 Features and benefits
Total power dissipation: 590 mW
Wide working voltage range: nominal 2.4 V to 75 V (E24 range)
Small plastic package suitable for surface-mounted design
Low differential resistance
B selection
AEC-Q101 qualified
1.3 Applications
General regulation functions
1.4 Quick reference data
Table 1.Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
[1]
V forward voltage I = 10 mA - - 0.9 V
F F
[2]
P total power dissipation T 25 C - - 350 mW
tot amb
[3]
- - 590 mW
[1] Pulse test: t 300 s; 0.02.
p
[2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint.
2
[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm .Nexperia
BZT52-B series
Single Zener diodes in a SOD123 package
2 Pinning information
Table 2.Pinning
Pin Symbol Description Simplified outline Graphic symbol
[1]
1 K cathode
2 A anode
1 2
1 2
006aaa152
[1] The marking bar indicates the cathode.
3 Ordering information
Table 3.Ordering information
Type number Package
Name Description Version
[1]
BZT52-B2V4 to BZT52-B75 - plastic surface-mounted package; 2 leads SOD123
[1] The series consists of 37 types with nominal working voltages from 2.4 V to 75 V.
4 Marking
Table 4.Marking Codes
Type number Marking Type number Marking Type number Marking Type number Marking
code code code code
BZT52-B2V4 D7 BZT52-B6V2 DH BZT52-B16 DT BZT52-B43 E6
BZT52-B2V7 D8 BZT52-B6V8 DJ BZT52-B18 DU BZT52-B47 E7
BZT52-B3V0 D9 BZT52-B7V5 DK BZT52-B20 DV BZT52-B51 E8
BZT52-B3V3 DA BZT52-B8V2 DL BZT52-B22 DW BZT52-B56 E9
BZT52-B3V6 DB BZT52-B9V1 DM BZT52-B24 DY BZT52-B62 EA
BZT52-B3V9 DC BZT52-B10 DN BZT52-B27 E1 BZT52-B68 EB
BZT52-B4V3 DD BZT52-B11 DP BZT52-B30 E2 BZT52-B75 EC
BZT52-B4V7 DE BZT52-B12 DQ BZT52-B33 E3 - -
BZT52-B5V1 DF BZT52-B13 DR BZT52-B36 E4 - -
BZT52-B5V6 DG BZT52-B15 DS BZT52-B39 E5 - -
BZT52-B_SER All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2017. All rights reserved.
Product data sheet Rev. 1 20 December 2017
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