MAZY000 Datasheet, PDF (1/3 Pages) Panasonic Semiconductor – Silicon planar type

Zener Diodes
MAZY000 Series
Silicon planar type
For stabilization of power supply
I Features
• Large power dissipation: P_D = 1 W
• Zener voltage V_Z : 4.7 V to 51 V
• Zener voltage allowable deviation: 10%
• Auto mounting possible
I Absolute Maximum Ratings T_a = 25°C
Parameter
Symbol
Rating
Unit
Repetitive peak forward current
I_FRM
500
mA
Total power dissipation^*1
P_tot
1.0
W
Non-repetitive reverse surge
P_ZSM
100
W
power dissipation^*2
Junction temperature
Storage temperature
T_j
150
°C
T_stg
−40 to +150
°C
Note) *1 : P_tot = 1.0 W achieved with a printed-circuit board (alumina)
t = 50 µs for the product of V_Z ≤ 6.8 V
*2 : t = 100 µs, T_j = 150°C
4.4 ± 0.3
Unit : mm
0 to 0.05
2
1
1.2 ± 0.4
5.0
+
−
0.4
0.1
1.2 ± 0.4
1 : Anode
2 : Cathode
New Mini power Type Package (2-pin)
Marking Symbol
Refer to the list of the electrical
characteristics within part numbers
(Example) MAZY047 : 4.7
I Common Electrical Characteristics T_a = 25°C^*1
Parameter
Symbol
Conditions
Min Typ Max
Forward voltage
V_F
Zener voltage^*2
V_Z
Operating resistance
R_Z
Reverse current
I_R
Temperature coefficient of zener voltage^*3
S_Z
I_F = 200 mA
I_Z ·················· Specified value
I_Z ·················· Specified value
V_R ··············· Specified value
I_Z ·················· Specified value
1.2
Refer to the list of the
electrical characteristics
within part numbers
Note) 1ɽRated input/output frequency: 5 MHz
ɹ 2ɽ*1 : The V_Z 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 : T_j = 25°C to 150°C
Unit
V
V
Ω
µA
mV/°C
1