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Zarlink Inc - SINGLE PHASE PULSE WIDTH MODULATION WAVEFORM GENERATOR

Numéro de référence MA838
Description SINGLE PHASE PULSE WIDTH MODULATION WAVEFORM GENERATOR
Fabricant Zarlink Inc 
Logo Zarlink Inc 





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MA838 fiche technique
Zener Diodes
MAZ8000 Series
Silicon planar type
For stabilization of power supply
Unit : mm
I Features
Extremely low noise voltage caused from the diode (2.4V to 39V,
1/3 to 1/10 of our conventional MAZ3000 series)
Extremely good rising performance (in the low-current range)
Easy-to-select the optimum diode because of their finely divided
zener-voltage ranks
Guaranteed reliability, equivalent to that of conventional products
(Mini type package)
Allowing to reduce the mounting area, thickness and weight sub-
stantially, compared with those of the conventional products
Allowing both reflow and flow mode of automatic soldering
Allowing automatic mounting by an existing chip mounter
I Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
Rating
Repetitive peak forward current
Total power dissipation*
Junction temperature
Storage temperature
IFRM
Ptot
Tj
Tstg
200
150
150
55 to +150
Note) * : With a printed-circuit board
Unit
mA
mW
°C
°C
KA
21
0.4 ± 0.1
1.7 ± 0.1
2.5 ± 0.2
0.4 ± 0.1
1 : Anode
2 : Cathode
S-Mini Type Package (2-pin)
Marking Symbol
Refer to the list of the electrical
characteristics within part numbers
(Example) MAZ8082-H : 8^2
Note) L/M/H marked products will be sup-
plied unless other wise specified
I Common Electrical Characteristics Ta = 25°C*1
Parameter
Symbol
Conditions
Min Typ Max
Forward voltage
Zener voltage*2
Operating resistance
Reverse current
Temperature coefficient of zener voltage*3
VF
VZ
RZK
RZ
IR
SZ
IF = 10 mA
IZ ·················· Specified value
IZ ·················· Specified value
IZ ·················· Specified value
VR ··············· Specified value
IZ ·················· Specified value
0.9 1.0
Refer to the list of the
electrical characteristics
within part numbers
Note) 1 Rated input/output frequency: 5 MHz
2 *1 : The VZ value is for the temperature of 25°C. In other cases, carry out the temperature compensation.
*2 : Guaranteed at 20 ms after power application.
*3 : Tj = 25°C to 150°C
Unit
V
V
µA
mV/°C
1

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