Document
BZT52H-Q series
Voltage regulator diodes
Rev. 1 — 4 October 2021
Product data sheet
1. General description
General-purpose Zener diodes in an SOD123F small and flat lead Surface-Mounted Device (SMD) plastic package.
2. Features and benefits
• Total power dissipation: ≤ 830 mW • Three tolerance series: ±1 %, ±2 % and approximately ±5 % • Wide working voltage range: nominal 2.4 V to 75 V (E24 range) • Small plastic package suitable for surface-mounted design • Qualified according to AEC-Q101 and recommended for use in automotive applications
3. Applications
• General regulation functions
4. Quick reference data
Table 1. Quick reference data Symbol Parameter
VF
forward voltage
Ptot
total power dissipation
Conditions IF = 10 mA Tamb ≤ 25 °C
Min Typ Max Unit
[1] -
-
0.9 V
[2] -
-
375 mW
[3] -
-
830 mW
[1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02. [2] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint. [3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
Nexperia
BZT52H-Q series
Voltage regulator diodes
5. Pinning information
Table 2. Pinning
Pin
Symbol
1
K
2
A
Description cathode anode
[1] The marking bar indicates the cathode.
Simplified outline
[1]
1
2
Graphic symbol
K
A
006aaa152
6. Ordering information
Table 3. Ordering information
Type number
Package
Name
BZT52H-Q series[1]
-
Description plastic surface-mounted package; 2 leads
Version SOD123F
[1] The series consists of 111 types with 37 breakdown voltages with nominal working voltages from 2.4 V to 75 V and ±1 %, ±2 % and ±5 % tolerances.
BZT52H-Q_SER
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 4 October 2021
© Nexperia B.V. 2021. All rights reserved
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7. Marking
Table 4. Marking codes
Type number
Marking code
BZT52H-A2V4-Q
FT
BZT52H-A2V7-Q
FU
BZT52H-A3V0-Q
FV
BZT52H-A3V3-Q
FW
BZT52H-A3V6-Q
FX
BZT52H-A3V9-Q
FY
BZT52H-A4V3-Q
FZ
BZT52H-A4V7-Q
G1
BZT52H-A5V1-Q
G2
BZT52H-A5V6-Q
G3
BZT52H-A6V2-Q
G4
BZT52H-A6V8-Q
G5
BZT52H-A7V5-Q
G6
BZT52H-A8V2-Q
G7
BZT52H-A9V1-Q
G8
BZT52H-A10-Q
G9
BZT52H-A11-Q
GA
BZT52H-A12-Q
GB
BZT52H-A13-Q
GC
BZT52H-A15-Q
GD
BZT52H-A16-Q
GE
BZT52H-A18-Q
GF
BZT52H-A20-Q
GG
BZT52H-A22-Q
GH
BZT52H-A24-Q
GJ
BZT52H-A27-Q
GK
BZT52H-A30-Q
GL
BZT52H-A33-Q
GM
BZT52H-A36-Q
GN
BZT52H-A39-Q
GP
BZT52H-A43-Q
GY
BZT52H-A47-Q
GR
BZT52H-A51-Q
GS
BZT52H-A56-Q
GT
BZT52H-A62-Q
GU
BZT52H-A68-Q
GV
BZT52H-A75-Q
GW
Type number
BZT52H-B2V4-Q BZT52H-B2V7-Q BZT52H-B3V0-Q BZT52H-B3V3-Q BZT52H-B3V6-Q BZT52H-B3V9-Q BZT52H-B4V3-Q BZT52H-B4V7-Q BZT52H-B5V1-Q BZT52H-B5V6-Q BZT52H-B6V2-Q BZT52H-B6V8-Q BZT52H-B7V5-Q BZT52H-B8V2-Q BZT52H-B9V1-Q BZT52H-B10-Q BZT52H-B11-Q BZT52H-B12-Q BZT52H-B13-Q BZT52H-B15-Q BZT52H-B16-Q BZT52H-B18-Q BZT52H-B20-Q BZT52H-B22-Q BZT52H-B24-Q BZT52H-B27-Q BZT52H-B30-Q BZT52H-B33-Q BZT52H-.