MAZ1000 Datasheet, PDF (1/6 Pages) Panasonic Semiconductor – Silicon planar type

Zener Diodes
MAZ1000 Series
Silicon planar type
For stabilization of power supply
I Features
• High reliability, achieved by the combination the planar type and
the glass seal
• Large power dissipation: P_D = 500 mW (With a printed-circuit
board)
• Wide voltage range: V_Z = 2.0 V to 39 V
• Easy-to-use because of the finely divided zener voltage ranks, such
as L, M, and H ranks
• Sharp rising performance
I Absolute Maximum Ratings T_a = 25°C
Parameter
Symbol
Rating
Unit
Average forward current
I_F(AV)
250
mA
Repetitive peak forward current
I_FRM
250
mA
Total power dissipation^*1
P_tot
500
mW
Non-repetitive reverse surge
P_ZSM
30
W
power dissipation^*2
Junction temperature
Storage temperature
T_j
200
°C
T_stg
−65 to +200
°C
Note) *1 : With a printed-circuit board
*2 : t = 100 µs, T_j = 150°C
φ 0.56 max.
Unit : mm
Colored band indicates ¹
Vz classification
1st Band
2nd Band
3rd Band
2
φ 1.95 max.
1 : Cathode
2 : Anode
JEDEC : DO-35
(Main body to be pained in yellowish green)
•Color indication of V_Z rank classification
L rank
M rank
H rank
Black
Blue
Red
I Common Electrical Characteristics T_a = 25°C^*1
Parameter
Symbol
Conditions
Min Typ Max
Forward voltage (DC)
V_F
Zener voltage^*2
V_Z
Operating resistance
R_ZK
R_Z
Reverse current
I_R
Temperature coefficient of zener voltage^*3
S_Z
Terminal capacitance
C_t
I_F = 10 mA
I_Z ·················· Specified value
I_Z ·················· Specified value
I_Z ·················· Specified value
V_R ··············· Specified value
I_Z ·················· Specified value
V_R ··············· Specified value
0.8 0.9
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
Ω
µA
mV/°C
pF
1