Nexperia
BZT52 series
Single Zener diodes in a SOD123 package
Table 9. Characteristics per type; BZT52-C27 to BZT52-C51
Tj = 25 °C unless otherwise specified.
BZT52 Sel Working
Maximum
differential
resistance
Reverse
current
Temperature Diode
Non-
capacitance repetitive
Cd (pF)[1]
peak reverse
-xxx
voltage
coefficient
SZ (mV/K);
IZ = 5 mA
VZ (V);
IR (μA)
current
IZSM (A)[2]
rdif (Ω)
IZ = 2 mA
Min Max IZ = 1 mA IZ = 5 mA Max
VR (V) Min
Max Max
25.3 50
Max
1.0
1.0
0.9
0.8
0.7
0.6
0.5
0.4
27
30
33
36
39
43
47
51
C
C
C
C
C
C
C
C
25.1 28.9 250
28.0 32.0 250
31.0 35.0 250
34.0 38.0 250
37.0 41.0 300
40.0 46.0 325
44.0 50.0 325
48.0 54.0 350
40
40
40
60
75
80
90
100
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
18.9
21
21.4
24.4
27.4
30.4
33.4
37.6
42.0
46.6
29.4 50
33.4 45
37.4 45
41.2 45
46.6 40
51.8 40
57.2 40
23.1
25.2
27.3
30.1
32.9
35.7
[1] f = 1 MHz; VR = 0 V.
[2] tp = 100 μs; Tamb = 25 °C.
Table 10. Characteristics per type; BZT52-C56 to BZT52-C75
Tj = 25 °C unless otherwise specified.
BZT52 Sel Working
Maximum
differential
resistance
Reverse
current
Temperature Diode
Non-
-xxx
voltage
coefficient
SZ (mV/K);
IZ = 5 mA
capacitance repetitive
Cd (pF)[1]
peak reverse
current
IZSM (A)[2]
VZ (V);
IR (μA)
rdif (Ω)
IZ = 2 mA
Min Max IZ = 0.5
mA
IZ = 2 mA Max
VR (V) Min
Max Max
Max
56
62
68
75
C
C
C
C
52.0 60.0 375
58.0 66.0 400
64.0 72.0 400
70.0 79.0 400
120
140
160
175
0.05
0.05
0.05
0.05
39.2
43.4
47.6
52.5
52.2
58.8
65.6
73.4
63.8 40
0.3
71.6 35
79.8 35
88.6 35
0.3
0.25
0.20
[1] f = 1 MHz; VR = 0 V.
[2] tp = 100 μs; Tamb = 25 °C.
BZT52_SER
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© Nexperia B.V. 2017. All rights reserved.
Product data sheet
Rev. 1 — 16 March 2017
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