: Valid provided that device terminals are kept at ambient temperature
Short duration test pulse used in minimize self-heating effect
f = 1kHz
Electrical Characteristics @ T
a
= 25°C unless otherwise specified
Zener Voltage Range
Marking
Code
Nom(V)
WH
12
V
z
@ I
zt
Min(V)
11.4
Max(V)
12.7
I
zt
mA
5
25
Z
zt
@I
zt
Ω
150
Max. Zener
Impedance
Z
zk
@I
zk
I
zk
mA
1
Max. Reverse
Current
I
r
μA
0.1
@V
r
V
8
Typical
Temperature
Coefficient@
I
ztc
mV/°C
Min.
6
Max.
10
Note
: Valid provided that device terminals are kept at ambient temperature
Tested with pulses, period = 5ms, pulse width = 300μs
f = 1kHz
www.element14.com
www.farnell.com
www.newark.com
Page <1>
25/02/13
V1.0
Surface Mount
Zener Diode
Typical Characteristics @ T
a
= 25°C unless otherwise specified
www.element14.com
www.farnell.com
www.newark.com
Page <2>
25/02/13
V1.0
Surface Mount
Zener Diode
Plastic surface mounted package
Soldering Footprint
Package Information
Device
BZT52C12S-7-F
Package
SOD-323
Shipping
3,000 / Tape & Reel
Part Number Table
Description
Surface mount zener diode
Part Number
BZT52C12S-7-F
Important Notice :
This data sheet and its contents (the “Information”) belong to the members of the Premier Farnell group of companies (the “Group”) or are licensed to it. No licence is granted
for the use of it other than for information purposes in connection with the products to which it relates. No licence of any intellectual property rights is granted. The Information is subject to change
without notice and replaces all data sheets previously supplied. The Information supplied is believed to be accurate but the Group assumes no responsibility for its accuracy or completeness, any
error in or omission from it or for any use made of it. Users of this data sheet should check for themselves the Information and the suitability of the products for their purpose and not make any
assumptions based on information included or omitted. Liability for loss or damage resulting from any reliance on the Information or use of it (including liability resulting from negligence or where the
Group was aware of the possibility of such loss or damage arising) is excluded. This will not operate to limit or restrict the Group’s liability for death or personal injury resulting from its negligence.
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