MTZJ Series
Silicon Epitaxial Planar Zener Diodes
Max. 0.45
Max. 0.5
Min. 27.5
Max. 2.9
Min. 27.5
Min. 27.5
Max. 3.9
Min. 27.5
Features
Max. 1.9
Max. 1.9
• Glass sealed envelope
• High reliability
Black
Cathode Band
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
Black
Part No.
XXX
ST
XXX
Applications
• Constant voltage control applications
Glass Case DO-34
Dimensions in mm
Glass Case DO-35
Dimensions in mm
O
Absolute Maximum Ratings (Ta = 25 C)
Parameter
Power Dissipation
Symbol
Ptot
Value
500
Unit
mW
Junction Temperature
Tj
175
℃
Storage Temperature Range
Tstg
- 65 to + 175
℃
Thermal Characteristics
Parameter
Symbol
RθJA
Max.
300
Unit
Thermal Resistance from Junction to Ambient 1)
1) Valid provided that leads are kept at ambient temperature at a distance of 8 mm from case.
℃/W
O
Characteristics at Ta = 25 C (VF = 1 V Max. at IF = 100 mA)
Zener Voltage 1)
Operating Resistance
Rising Operating Resistance
Reverse Current
Type
VZ
at IZT
ZZT
Max. (Ω)
100
at IZT
ZZK
Max. (Ω)
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
1000
at IZK
(mA)
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
1
IR
Max. (µA)
120
120
120
120
120
120
100
100
50
at VR
(V)
0.5
0.5
0.7
0.7
1
Min. (V)
1.88
2.02
2.12
2.22
2.33
2.43
2.54
2.69
2.85
3.01
3.16
3.32
3.455
3.6
Max. (V)
2.1
(mA)
5
(mA)
5
MTZJ2V0A
MTZJ2V0B
MTZJ2V2A
MTZJ2V2B
MTZJ2V4A
MTZJ2V4B
MTZJ2V7A
MTZJ2V7B
MTZJ3V0A
MTZJ3V0B
MTZJ3V3A
MTZJ3V3B
MTZJ3V6A
MTZJ3V6B
MTZJ3V9A
MTZJ3V9B
2.2
5
100
5
2.3
5
100
5
2.41
5
100
5
2.52
5
100
5
2.63
5
100
5
1
2.75
5
110
5
1
2.91
5
110
5
1
3.07
5
120
5
1
3.22
5
120
5
50
1
3.38
5
120
5
20
1
3.53
5
120
5
20
1
3.695
3.845
4.01
5
100
5
10
1
5
100
5
1
10
1
3.74
3.89
5
100
5
1
5
1
4.16
5
100
5
1
5
1
®
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Dated: 09/02/2023 Rev: 05