Diode Semiconductor Korea
Surface mount zener diode
BZT52B2V4S-BZT52B75S
Marking
Type Number
Code
Zener Voltage Range
Maximum Zener
Impedance
VZ@IZT
IZT ZZT@IZT
IZK
ZZK@IZK
Maximum
Reverse
Current
IR @VR
Nom(V) Min(V) Max(V) mA Ω
mA
Ω
μA V
BZT52B56S
=Z
56
54.88 57.12 5
188
0.5
400 0.045 39.2
BZT52B62S
≡Z
62
60.76 63.24 5
202
0.5
423 0.045 43.4
BZT52B68S
>Z
68
66.64 69.36 5
226
0.5
447 0.045 47.6
BZT52B75S
<Z
75
73.5 76.50 5
240
0.5
470 0.045 52.5
Notes: 1. The zener voltage (VZ) is tested under pulse condition of 10ms.
2. The device numbers listed have a standard tolerance on the nominal zener voltage of±2%.
3. The zener impedance is derived from the 60-cycle ac voltage,which results when an ac
current having an rms value equal to 10% of the dc zener current (IZT or IZK) is
superimposed to IZT or IZK.
PACKAGE OUTLINE
Plastic surface mounted package
K
B
C
A
D
J
H
E
SOD-323
SOD-323
Dim
Min
Max
A
1.275 1.325
B
1.675 1.725
C
0.9 Typical
D
0.25
0.35
E
0.27
0.37
H
0.02
0.1
J
0.1 Typical
K
2.6
2.7
All Dimensions in mm
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