Device mounted on ceramic PCB; 7.6mm × 9.4mm × 0.87mm with pad areas 25mm
2
.
Tested with pulses, Tp ≤ 1ms.
Electrical Characteristics @ T
a
= 25°C unless otherwise specified
Zener Voltage Range
Type Number
Type
Code
Nom(V)
MMSZ5242B
H2
12
V
z
@I
ZT
Min(V)
11.4
Max(V)
12.6
Test
Current
I
ZT
mA
20
30
Maximum Zener
Impedance
Z
ZT
@I
ZT
Z
ZK
@I
ZK
= 0.25mA
Ω
600
Maximum Reverse
Leakage Current
I
R
μA
1
@V
R
V
9.1
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
Package Outline
Plastic surface mounted package
www.element14.com
www.farnell.com
www.newark.com
Page <2>
25/02/13
V1.0
Surface Mount
Zener Diode
Soldering Footprint
Package Information
Device
MMSZ5242B-7-F
Package
SOD-123
Shipping
3,000/Tape & Reel
Dimensions : Millimetres
Part Number Table
Description
Surface Mount Zener Diode
Part Number
MMSZ5242B-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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