ZMM47 SEMTECH_ELEC [SEMTECH ELECTRONICS LTD.], ZMM47 Datasheet

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ZMM47

Manufacturer Part Number
ZMM47
Description
SILICON PLANAR ZENER DIODES
Manufacturer
SEMTECH_ELEC [SEMTECH ELECTRONICS LTD.]
Datasheet

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ZMM 1...ZMM200
SILICON PLANAR ZENER DIODES
in MiniMELF case especially for automatic insertion. The
Zener voltages are graded according to the international E 24
standard. Smaller voltage tolerances and higher Zener
voltages are upon request.
These diodes are also available in DO-35 case with the type
designation BZX55C...
Absolute Maximum Ratings (T
Characteristics at T
1)
Thermal Resistance
Junction to Ambient Air
Forward Voltage
at I
1)
Junction Temperature
Storage Temperature Range
Power Dissipation
Valid provided that electrodes are kept at ambient temperature
Valid provided that electrodes are kept at ambient temperature
F
= 100mA
®
amb
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
= 25
listed on the Hong Kong Stock Exchange, Stock Code:
o
C
a
= 25
Symbol
o
C)
R
V
thA
F
Min.
-
-
Symbol
P
T
T
tot
724)
S
j
Typ.
LL-34
-
-
-55 to +175
Value
500
175
1)
Max.
0.3
1
1)
Dated : 20/09/2005
Unit
mW
K/mW
O
O
Unit
C
C
V

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ZMM47 Summary of contents

Page 1

ZMM 1...ZMM200 SILICON PLANAR ZENER DIODES in MiniMELF case especially for automatic insertion. The Zener voltages are graded according to the international E 24 standard. Smaller voltage tolerances and higher Zener voltages are upon request. These diodes are also available ...

Page 2

ZMM 1...ZMM200 Zener Voltage Range Type l for V Vznom ZMM 1 0.75 5 ZMM 2V0 2.0 5 1.80...2.15 ZMM 2V2 2.2 5 2.08...2.33 ZMM 2V4 2.4 5 2.28...2.56 ZMM 2V7 2.7 5 ZMM 3V0 3.0 ...

Page 3

ZMM 1...ZMM200 Breakdown characteristics T = constant (pulsed Tj=25 C ZMM Breakdown characteristics T = constant (pulsed SEMTECH ELECTRONICS LTD. ...

Page 4

ZMM 1...ZMM200 Breakdown characteristics T = constant (pulsed Forward characteristics Tj=100 ...

Page 5

ZMM 1...ZMM200 Pulse thermal resistance versus pulse duration Valid provided that the electrodes are kept at ambient temperature. K thA 0.1 3 0.05 2 0.02 ...

Page 6

ZMM 1...ZMM200 Dynamic resistance versus Zener current 0 Dynamic resistance versus Zener voltage 100 ...

Page 7

ZMM 1...ZMM200 Temperature dependence of Zener voltage versus Zener voltage mV/K 100 Change of Zener voltage versus junction temperature V 0.8 X) Vz=35 V 0.7 0.6 0.5 Vz 0.4 0.3 ...

Page 8

ZMM 1...ZMM200 Change of Zener voltge from turn- the point of thermal equilibrium versus Zener voltage V 5 Vz=r .Iz zth Iz Iz SEMTECH ELECTRONICS LTD. (Subsidiary ...

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