Zener Diodes
MAZ4000 Series
Silicon planar type
Unit : mm
For stabilization of power supply I Features
• High reliability, achieved by the DHD structure • Allowing to insert to a 5 mm pitch hole • Finely divided zener-voltage rank • Sharp rising performance • Wide voltage range: VZ = 2.0 V to 39 V
φ 0.45 max. 1
13 min.
Colored band indicates Vz classification
2.6 max.
1st Band 2nd Band 3rd Band
I Absolute Maximum Ratings Ta = 25°C
2
Parameter Average forward current Instanious forward current Total power dissipation*1 Non-repetitive reverse surge power dissipation*2 Junction temperature Storage temperature
Symbol IF(AV) IFRM Ptot PZSM Tj Tstg
Rating 250 250 370 30 200 −65 to +200
Unit mA mA mW W °C °C
φ 1.75 max.
1 : Cathode 2 : Anode JEDEC : DO-34 (Main body to be pained in yellowish green)
•Color indication of VZ rank classification
L rank Black M rank Blue H rank Red
Note) *1 : With a printed-circuit board *2 : t = 100 µs, Tj = 150°C
I Common Electrical Characteristics Ta = 25°C*1
Parameter Forward voltage Zener voltage*2 Operating resistance Symbol VF VZ RZK RZ Reverse current voltage*3 IR1 IR2 Temperature coefficient of zener Terminal capacitance SZ Ct IF = 10 mA IZ ·················· Specified value IZ ·················· Specified value IZ ·················· Specified value VR ··············· Specified value VR ··············· Specified value IZ ·················· Specified value VR ··············· Specified value Refer to the list of the electrical characteristics within part numbers Conditions Min Typ 0.8 Max 0.9 Unit V V Ω Ω µA µA mV/°C pF
Note) 1 . Rated input/output frequency: 5 MHz 2 . 1 : The VZ 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 : Tj = 25°C to 150°C
13 min.
2.85 max.
1
MAZ4000 Series
I Electrical characteristics within part numbers Ta = 25°C
•VZ = 2.0 V to 6.8 V (IZ = 5 mA)
Zener voltage Part Number VZ (V) I Z = 5 mA Min Nom Max 1.88 2.24 1.88 2.12 2.01 2.24 2.08 2.45 2.08 2.33 2.20 2.45 2.28 2.4 2.7 2.28 2.56 2.4 2.7 2.5 2.7 2.9 2.5 2.75 2.65 2.9 2.8 3.0 3.2 2.83 2.9 2.97 2.93 3.0 3.08 3.02 3.1 3.18 3.1 3.3 3.5 3.12 3.2 3.28 3.22 3.3 3.38 3.32 3.4 3.49 3.4 3.6 3.8 3.41 3.5 3.59 3.51 3.6 3.69 3.61 3.7 3.79 3.7 3.9 4.1 3.71 3.8 3.9 3.8 3.9 4.0 3.9 4.0 4.1 4.0 4.3 4.6 4.03 4.1 4.26 4.17 4.3 4.4 4.31 4.4 4.54 4.4 4.7 5.0 4.45 4.6 4.69 4.59 4.7 4.83 4.74 4.9 4.99 4.8 5.1 5.4 4.87 5.0 5.12 5.0 5.1 5.26 5.14 5.3 5.4 5.3 5.6 6.0 5.3 5.4 5.58 5.48 5.6 5.76 5.66 5.8 5.95 5.8 6.2 6.6 5.85 6.0 6.15 6.05 6.2 6.36 6.24 6.4 6.56 6.4 6.8 7.2 6.44 6.6 6.77 6.64 6.8 6.98 6.85 7.0 7.2
Temperature coefficient of zener voltage Terminal capacitance
Zener Diodes
Reverse current
Operating resistance
Marking
Ct (pF) IR1 (µA) IR2 (µA) RZ (Ω) RZK (Ω) SZ (mV/°C) (V = 0 V) VR VR IZ = 5 m A I Z IZ = 5 mA f =R1 MHz (V) Max (V) Max Typ Max (mA) Max Min Typ Max Typ Max
Color indication Main body: Yellowish green
1st. Red 2nd. 3rd.
MAZ4020 MAZ4020-L MAZ4020-H MAZ4022 MAZ4022-L MAZ4022-H MAZ4024 MAZ4024-L MAZ4024-H MAZ4027 MAZ4027-L MAZ4027-H MAZ4030 MAZ4030-L MAZ4030-M MAZ4030-H MAZ4033 MAZ4033-L MAZ4033-M MAZ4033-H MAZ4036 MAZ4036-L MAZ4036-M MAZ4036-H MAZ4039 MAZ4039-L MAZ4039-M MAZ4039-H MAZ4043 MAZ4043-L MAZ4043-M MAZ4043-H MAZ4047 MAZ4047-L MAZ4047-M MAZ4047-H MAZ4051 MAZ4051-L MAZ4051-M MAZ4051-H MAZ4056 MAZ4056-L MAZ4056-M MAZ4056-H MAZ4062 MAZ4062-L MAZ4062-M MAZ4062-H MAZ4068 MAZ4068-L MAZ4068-M MAZ4068-H
0.5 120
100
1 2000 −3.5 −1.5 0
375 450
Black Black
0.7 120
100
1 2000 −3.5 −1.5 0
375 450
Red
Red
Red
1
120
100
1 2000 −3.5 −1.6 0
375 450
Red Yellow Yellow
1
100
100
1 1000 −3.5 −2
0
350 450
Red
Purple Purple
1
50
85 100
1 1000 −3.5 −2.1 0
350 450 Orange Black Black
1
20
83 100
1 1000 −3.5 −2.4 0
325 450 Orange Orange Orange
1
10
81 100
1 1000 −3.5 −2.4 0
300 450 Orange Blue
Blue
1
10
79 100
1 1000 −3.5 −2.5 0
300 450 Orange White White
1
10
75 100
1 1000 −3.5 −2.5 0
275 450 Yellow Orange Orange
1
3
50 80
1
900 −3.5 −1.4 0.2 130 180 Yellow Purple Purple
2
2
40 60
1
800 −2.7 0.8 1.2 110 160 Green Brown Brown
2
1
15 40
1
500
−2 1.2 2.5 95 140 Green
Blue
Blue
4
3
4
2
5.3 5.3 60 5.5 5.7 5.9 5.9 60 6.1 6.3
6
20 0.5 300 0.4 2.3 3.7 90 130 Blue
Red
Red
6
15 0.5 140 1.2
3
4.5 85 110 Blue
Gray
Gray
2
Zener Diodes
I Electrical characteristics within part numbers (continued) Ta = 25°C
•VZ = 7.5 V to 20 V (IZ = 5 mA)
Zener voltage Part Number VZ (V) I Z = 5 mA Min Nom Max 7.0 7.5 7.9 7.07 7.3 7.43 7.29 7.5 7.67 7.51 7.7 7.89 7.7 8.2 8.7 7.77 7.9 8.17 8.03 8.2 8.43 8.29 8.5 8.7 8.5 9.1 9.6 8.58 8.8 9.02 8.87 9.1 9.33 9.14 9.4 9.6 9.4 10 10.6 9.44 9.7 9.92 9.75 10 10.25 10.07 10.3 10.59 10.4 11 11.6 10.4 10.7 10.94 10.73 11 11.28 11.05 11.3 11.6 11.4 12 12.7 11.4 11.7 11.96 11.73 12 12.33 12.06 12.3 12.68 12.4 13 14.1 12.4 12.7 12.99 12.73 13 13.4 13.25 13.7 14.08 13.65 14 14.35 13.9 15 15.6 13.9 14.3 14.76 14.6 15 15.35 14.95 15.3 15.6 15.3 16 17.1 15.3 15.7 16.09 15.7 16 16.5 16.26 16.7 17.1 16.9 18 19.1 16.9 17.3 17.76 17.55 18 18.45 18.2 18.7 19.1 18.8 20 21.2 18.85 19.3 19.81 19.50 20 20.5 20.15 20.7 21.19
Temperature coefficient of zener voltage
MAZ4000 Series
Reverse current IR1 (µA) IR2 (µA) VR VR (V) Max (V) Max 6.5 6.5 5 1 60 6.7 7.0 7.2 7.2 5 0.5 60 7.5 7.7 8 8 6 0.2 60 8.3 8.6 8.9 8.9 7 0.2 60 9.2 9.5 9.9 9.9 7 0.1 60 10.2 10.5 10.9 10.9 8 0.1 60 11.2 11.5 11.9 11.9 9 0.1 60 12.2 12.7 9 0.1 13.1 60 13.4 13.4 10 0.05 60 14.1 14.4 14.8 14.8 11 0.05 60 15.2 15.7 16.4 16.4 13 0.05 60 17 17.7 18.3 18.3 14 0.05 60 19 19.6
Operating resistance
Terminal capacitance
Marking
Ct (pF) RZ (Ω) RZK (Ω) SZ (mV/°C) (V = 0 V) IZ = 5 m A I Z IZ = 5 mA f =R1 MHz Typ Max (mA) Max Min Typ Max Typ Max
Color indication Main body: Yellowish green
1st. 2nd. 3rd.
MAZ4075 MAZ4075-L MAZ4075-M MAZ4075-H MAZ4082 MAZ4082-L MAZ4082-M MAZ4082-H MAZ4091 MAZ4091-L MAZ4091-M MAZ4091-H MAZ4100 MAZ4100-L MAZ4100-M MAZ4100-H MAZ4110 MAZ4110-L MAZ4110-M MAZ4110-H MAZ4120 MAZ4120-L MAZ4120-M MAZ4120-H MAZ4130 MAZ4130-L MAZ4130-M MAZ4130-H MAZ4140-M MAZ4150 MAZ4150-L MAZ4150-M MAZ4150-H MAZ4160 MAZ4160-L MAZ4160-M MAZ4160-H MAZ4180 MAZ4180-L MAZ4180-M MAZ4180-H MAZ4200 MAZ4200-L MAZ4200-M MAZ4200-H
6
15 0.5 120 2.5
4
5.3 80 100 Purple Green Green
6
15 0.5 120 3.2 4.6 6.2 75
95
Gray
Red
Red
6
15 0.5 130 3.8 5.5
7
70
90 White Brown Brown
8
20 0.5 130 4.5 6.4
8
70
90 Brown Black
10
20 0.5 170 5.4 7.4
9
65
85 Brown Brown
10
25 0.5 170
6
8.4 10
65
85 Brown
Red
10 10 10
30 0.5 170 30 0.5 170
7 7
9.4 11 10 13
60 60 55
80 Brown Orange 80 Brown Yellow 75 Brown Green
30 0.5 170 9.2 11.4 13
10
40 0.5 170 10.4 12.4 14
52
75 Brown Blue
10
45 0.5 170 12.4 14.4 16
47
70 Brown Gray
15
55 0.5 180 14.4 16.4 18
36
60
Red
Black
3
MAZ4000 Series
I Electrical characteristics within part numbers (continued) Ta = 25°C
•VZ = 22 V to 24 V (IZ = 5 mA)
Zener voltage Part Number VZ (V) I Z = 5 mA Min Nom Max 20.8 22 23.3 20.8 21.3 21.86 21.45 22 22.55 22.1 22.7 23.24 22.8 24 25.6 22.8 23.3 23.97 23.5 24 24.7 24.35 25 25.6
Temperature coefficient of zener voltage Terminal capacitance
Zener Diodes
Reverse current IR1 (µA) IR2 (µA) VR VR (V) Max (V) Max 20.3 20.3 15 0.05 60 20.9 21.6 22.3 22.3 17 0.05 60 23 23.8
Operating resistance
Marking
Ct (pF) RZ (Ω) RZK (Ω) SZ (mV/°C) (V = 0 V) IZ = 5 m A I Z IZ = 5 mA f =R1 MHz Typ Max (mA) Max Min Typ Max Typ Max
Color indication Main body: Yellowish green
1st. Red 2nd. Red 3rd.
MAZ4220 MAZ4220-L MAZ4220-M MAZ4220-H MAZ4240 MAZ4240-L MAZ4240-M MAZ4240-H
20 5.5
0.5 180 16.4 18.4 20
34
60
25 70
0.5 180 18.4 20.4 22
33
55
Red Yellow
•VZ = 27 V to 39 V (IZ = 2 mA)
Zener voltage Part Number Reverse current IR2 (µA) VR (V) Max 24.8 24.8 60 25.8 26.8 27.8 27.8 60 28.8 29.7 30.7 30.7 60 31.7 32.7 33.6 33.6 60 34.6 35.6 36 36 60 36 36 Operating resistance
Temperature coefficient of zener voltage Terminal capacitance
Marking
MAZ4270 MAZ4270-L MAZ4270-M MAZ4270-H MAZ4300 MAZ4300-L MAZ4300-M MAZ4300-H MAZ4330 MAZ4330-L MAZ4330-M MAZ4330-H MAZ4360 MAZ4360-L MAZ4360-M MAZ4360-H MAZ4390 MAZ4390-L MAZ4390-M MAZ4390-H
VZ (V) IR1 (µA) I Z = 2 mA VR Min Nom Max (V) Max 25.1 27 28.9 25.3 26 26.7 19 0.05 26.3 27 27.7 27.3 28 28.7 28 30 32 28.3 29 29.7 21 0.05 29.3 30 30.8 30.2 31 31.8 31 33 35 31.2 32 32.8 23 0.05 32.2 33 33.8 33.2 34 34.9 34 36 38 34.1 35 35.9 25 0.05 35.1 36 36.9 36.1 37 37.9 37 41 37.1 39 27 0.05 38 40 39 41
Ct (pF) RZ (Ω) RZK (Ω) SZ (mV/°C) (V = 0 V) IZ = 2 m A I Z IZ = 2 mA f =R1 MHz Typ Max (mA) Max Min Typ Max Typ Max
Color indication Main body: Yellowish green
1st. Red 2nd. Purple 3rd.
25 80 0.5 200 21.4 23.4 25.3 30
50
30 80 0.5 200 24.4 26.6 29.4 27
50 Orange Black
35 80 0.5 200 27.4 29.7 33.4 25
45 Orange Orange
35 90 0.5 200 30.4 33 37.4 23
45 Orange Blue
130 0.5 250 33.4 36.4 41.2 21
45 Orange White
Note) 1. The VZ value is the one after power application for 20 ms at Ta = 25°C. 2. The zener voltage temperature coefficient is the one for Tj = 25°C to 150°C.
4
Zener Diodes
Ptot Ta
Thickness of the printed-circuit board 1.6 mm Copper foil 0.035 mm, Hole distance 5 mm Anode side copper foil φ 3 mm Cathode side copper foil φ 3 mm
MAZ4000 Series
PZSM tW
Non-repetitive reverse surge power dissipation PZSM (W)
500 300 200 100 50 30 20 10 5 3 2 1 0.1 40 0 0.2 0.3 0.5 1 2 3 5 10 150°C (Prior to surge) Ta = 25°C (Prior to surge) 280 320 Ta = 25°C
IF V F
500
Power dissipation Ptot (mW)
Forward current IF (mA)
400
240 200 160 120 80
300
200
100
0
0
50
100
150
200
250
0
0.2
0.4
0.6
0.8
1.0
1.2
Ambient temperature Ta (°C)
Pulse width tW (ms)
Forward voltage VF (V)
IZ V Z
160 Ta = 25°C Static Characteristics
IZ V Z
120 Ta = 25°C Static Characteristics
40
IZ V Z
Ta = 25°C Static Characteristics
Zener current IZ (mA)
Zener current IZ (mA)
80
MAZ4091
40
MAZ4036 MAZ4039 MAZ4043
40
MAZ4100
MAZ4030 MAZ4033
10
20
0
0
1
2
3
4
5
6
0
0
0
2
4
6
8
10
12
0
10
20
Zener voltage VZ (V)
Zener voltage VZ (V)
Zener voltage VZ (V)
IZ V Z
200 Tj = 25°C Dynamic Characteristics 160 200
IZ VZ
100 Tj = 25°C 180 Dynamic Characteristics 160
MAZ4062 MAZ4082 MAZ4091
IZ VZ
Tj = 25°C Dynamic Characteristics 80
MAZ4100
Zener current IZ (mA)
Zener current IZ (mA)
140 120 100 80
MAZ4027 120 MAZ4030 MAZ4033 80 MAZ4036 MAZ4039 40 MAZ4043
Zener current IZ (mA)
MAZ4051 MAZ4056
MAZ4024
60
MAZ4110 MAZ4130 MAZ4160 MAZ4200 MAZ4240 MAZ4270 MAZ4300 MAZ4330 MAZ4360
MAZ4075
40
MAZ4047
40 20
MAZ4068
60
20
0
0
1
2
3
4
5
6
0
0
2
4
6
8
10
12
0
0
10
20
Zener voltage VZ (V)
Zener voltage VZ (V)
Zener voltage VZ (V)
MAZ4240 MAZ4270 MAZ4300 MAZ4330 MAZ4360
80
60
20
MAZ4200
MAZ4024 MAZ4027
Zener current IZ (mA)
MAZ4047 MAZ4051 MAZ4056 MAZ4062 MAZ4068 MAZ4075 MAZ4082
120
30
MAZ4110 MAZ4130 MAZ4160
100
30
40
30
40
5
MAZ4000 Series
Zth tW
3
Zener Diodes
RZ IZ
104
Heat sink Thickness t = 1.6 mm Copper foil t = 0.035 mm Anode side φ 3 mm Cathode side φ 3 mm Lead distance 5 mm
Thermal impedance Zth (°C / mW)
1
Operating resistance RZ (Ω)
103
0.3
102 MAZ4033 MAZ4024 MAZ4300 MAZ4047 MAZ4200 MAZ4120 MAZ4068
0.1
10
0.03 0.1
0.3
1
3
10
30
100
1 10−1
1
10
102
Pulse width tW (s)
Zener current IZ (mA)
SZ IZ
1 10
SZ IZ
Temperature coefficient SZ (mV / °C)
Tj = 25°C to 150°C 8 6 4 2 0 −2 −4 −6 MAZ4047 MAZ4000 MAZ4091 MAZ4082 MAZ4075 MAZ4062 MAZ4056 MAZ4051 MAZ4068
Temperature coefficient SZ (mV / °C)
Tj = 25°C to 150°C MAZ4043 MAZ4039 −1
0
MAZ4036 MAZ4033 MAZ4030
−2 MAZ4024 MAZ4027 −3 0 20 40 60 80 100 120
0
4
8
12
16
20
24
Zener current IZ (mA)
Zener current IZ (mA)
6
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