Zener Diodes
MAZ4000N Series (MA4000N Series)
Silicon planar type
Unit: mm
For stabilization of power supply
I Features
• Extremely low noise voltage caused from diode (1/3 to 1/10 of our
conventional MAZ4000 series)
13.0 min.
0.2 max.
Colored band
indicatesVz
classification
2.3 0.3
2.2 0.3
13.0 min.
• Extremely good rising performance (in the low-current range)
• Easy-to-identify the zener-voltage rank by the color bands
• Easy-to-select the optimum diode because of their finely divided
zener-voltage ranks
• Easy-to-mount through the adoption of the small glass-sealed DHD
package (DO-34)
φ 1.6 0.2
Cathode
1st Band
Anode
2nd Band
3rd Band
Cathode on the first band (wide)
1: Cathode
I Absolute Maximum Ratings Ta = 25°C
2: Anode
Parameter
Symbol
IF(AV)
IFRM
Ptot
Rating
250
Unit
mA
mA
mW
°C
DO-34-A1 Package
(Main body to be painted in light purple)
Average forward current
Repetitive peak forward current
Total power dissipation*
Junction temperature
Storage temperature
250
•
Color indication of VZ rank classification
400
L rank
Black
M rank
Blue
H rank
Red
Tj
200
Tstg
−65 to +200
°C
Note)
* : With a printed-circuit board
I Common Electrical Characteristics Ta = 25°C*1
Parameter
Symbol
VF
Conditions
Min
Typ
Max
0.9
Unit
Forward voltage
IF = 10 mA
0.83
V
V
2
Zener voltage*
VZ
IZ ·················· Specified value
IZ ·················· Specified value
IZ ·················· Specified value
VR ··············· Specified value
IZ ·················· Specified value
Operating resistance
RZK
RZ
Ω
Refer to the list of the
electrical characteristics
within part numbers
Ω
Reverse current
IR
µA
mV/°C
3
*
Temperature coefficient of zener voltage
SZ
Note) 1.Rated input/output frequency: 5 MHz
1
2.* : The VZ value is for the temperature of 25°C. In other cases, carry out the temperature compensation.
ꢀ
2
3
*
*
: Guaranteed at 20 ms after power application.
: Tj = 25°C to 150°C
Note) The part numbers in parenthesis show conventional part number.
Publication date: September 2001
SKE00005BED
1