Zener Diodes
MAZY000 Series (MA1Z000 Series)
Silicon planar type
Unit: mm
For stabilization of power supply
2.5±0.3
2.15±0.3
2
■ Features
•
•
•
•
Large power dissipation: PD = 1 W
Zener voltage VZ: 4.7 V to 51 V
Zener voltage allowable deviation: 10%
Auto mounting possible
1
+0.1
–0.05
0.25
8˚
■ Absolute Maximum Ratings Ta = 25°C
Parameter
Symbol
IFRM
Rating
500
Unit
mA
W
Repetitive peak forward current
1.4±0.2
1
Total power dissipation *
Ptot
1.0
1: Anode
2: Cathode
NMiniP2-J1 Package
Non-repetitive reverse surge
PZSM
100
W
2
power dissipation *
Junction temperature
Storage temperature
Tj
150
°C
°C
Marking Symbol
Tstg
−40 to +150
Refer to the list of the electrical
characteristics within part numbers
(Example) MAZY047 : 4.7
Note) 1: P = 1.0 W achieved with a printed circuit board(alumina)
*
tot
t = 50 µs for the product of VZ ≤ 6.8 V
2: t = 100 µs, T = 150°C
*
j
1
■ Common Electrical Characteristics Ta = 25°C *
Parameter
Symbol
VF
Conditions
Min
Typ
Max
Unit
V
Forward voltage
IF = 200 mA
1.2
2
Zener voltage *
VZ
IZ
Specified value
Specified value
Specified value
Specified value
V
Refer to the list of the
electrical characteristics
within part numbers
Zener operating resistance
Reverse current
RZ
IZ
Ω
IR
VR
IZ
µA
3
Temperature coefficient of zener voltage *
SZ
mV/°C
Note) 1. Rated input/output frequency: 5 MHz
2. 1: The V value is for the temperature of 25°C. In other cases, carry out the temperature compensation.
ꢀ
*
Z
2: Guaranteed at 20 ms after power application.
*
*
3: T = 25°C to 150°C
j
Note) The part number in the parenthesis shows conventional part number.
Publication date: February 2002
SKE00014BED
1