Nexperia
BZT52-Q series
Voltage regulator diodes
10. Characteristics
Table 7. Characteristics
Tj = 25 °C unless otherwise specified.
Symbol
Parameter
Conditions
Min
[1] -
Typ
Max
Unit
VF
forward voltage
IF = 10 mA
-
0.9
V
[1] Pulse test: tp ≤ 300 μs; δ ≤ 0.02.
Table 8. Characteristics per type; BZT52-B2V4-Q to BZT52-C24-Q
Tj = 25 °C unless otherwise specified.
BZT52 Sel Working
Maximum differential Reverse
Temperature Diode
Non-repetitive
-xxx-Q
voltage
VZ (V);
IZ = 5 mA
resistance rdif (Ω) current IR (μA) coefficient
capacitance peak reverse
SZ (mV/K);
IZ = 5 mA
Cd (pF) [1]
current
IZSM (A) [2]
Min
2.35 2.45 400
2.2 2.6
2.65 2.75 500
2.5 2.9
2.94 3.06 500
2.8 3.2
3.23 3.37 500
3.1 3.5
3.53 3.67 500
3.4 3.8
3.82 3.98 500
3.7 4.1
4.21 4.39 500
4.0 4.6
4.61 4.79 500
Max IZ = 1 mA IZ = 5 mA Max
VR (V) Min
Max
0.0
Max
Max
2V4
2V7
3V0
3V3
3V6
3V9
4V3
4V7
5V1
5V6
6V2
6V8
7V5
8V2
9V1
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
B
C
85
83
95
95
95
95
95
78
60
40
10
8
50
20
10
5
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
450
6.0
0.0
0.0
0.0
0.0
0.0
0.0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
450
450
450
450
450
450
300
300
300
200
200
150
150
150
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
4.0
4.0
3.0
5
3
3
3
4.4
5.0
4.8
5.0
5.2
5.4
480
2
5.49 5.71 400
5.2 6.0
6.08 6.32 150
5.8 6.6
6.66 6.94 80
6.4 7.2
7.35 7.65 80
7.0 7.9
8.04 8.36 80
7.7 8.7
8.92 9.28 100
8.5 9.6
1
3
2
1.2
10
10
10
1
2.5
0.7
0.5
3.2
3.8
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BZT52-Q_SER
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2023. All rights reserved
Product data sheet
Rev. 1 — 29 March 2023
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