ZMM20 Zener Diodes Datasheet

ZMM20 Datasheet, PDF, Equivalent


Part Number

ZMM20

Description

Silicon Epitaxial Planar Zener Diodes

Manufacture

CHINA BASE

Total Page 8 Pages
Datasheet
Download ZMM20 Datasheet


ZMM20
ZMM1...ZMM75 Silicon Epitaxial Planar Zener Diodes
in MiniMELF case especially for automatic
insertion. The Zener voltages are graded
according to the international E24 standard.
Smaller voltage tolerances and higher Zener
voltages are upon request.
LL-34
These diodes are also available in DO-35
case with the type designation BZX55C...
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Power Dissipation
Junction Temperature
Storage Temperature Range
1) Valid provided that electrodes are kept at ambient temperature
Symbol
Ptot
Tj
Tstg
Value
500 1)
175
- 55 to + 175
Unit
mW
OC
OC
Characteristics at Ta = 25 OC
Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage
at IF = 100 mA
1) Valid provided that electrodes are kept at ambient temperature
Symbol
RthA
VF
Max.
0.3 1)
1
Unit
K/mW
V
Page 1 of 8
6/11/2011

ZMM20
Characteristics at Ta = 25 OC
Zener Voltage Range 1)
Type
ZMM12)
ZMM2V0
ZMM2V2
ZMM2V4
ZMM2V7
ZMM3V0
ZMM3V3
ZMM3V6
ZMM3V9
ZMM4V3
ZMM4V7
ZMM5V1
ZMM5V6
ZMM6V2
ZMM6V8
ZMM7V5
ZMM8V2
ZMM9V1
ZMM10
ZMM11
ZMM12
ZMM13
ZMM15
ZMM16
ZMM18
ZMM20
ZMM22
ZMM24
ZMM27
ZMM30
ZMM33
ZMM36
ZMM39
ZMM43
ZMM47
ZMM51
ZMM56
ZMM62
ZMM68
ZMM75
VZnom
(V)
0.75
2
2.2
2.4
2.7
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
VZT
(V)
0.7...0.8
1.8...2.15
2.08...2.33
2.28...2.56
2.5...2.9
2.8...3.2
3.1...3.5
3.4...3.8
3.7...4.1
4...4.6
4.4...5
4.8...5.4
5.2...6
5.8...6.6
6.4...7.2
7...7.9
7.7...8.7
8.5...9.6
9.4...10.6
10.4...11.6
11.4...12.7
12.4...14.1
13.8...15.6
15.3...17.1
16.8...19.1
18.8...21.2
20.8...23.3
22.8...25.6
25.1...28.9
28...32
31...35
34...38
37...41
40...46
44...50
48...54
52...60
58...66
64...72
70...79
at lZT
(mA)
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Dynamic Resistance
ZZT
Max. ()
8
85
85
85
85
85
85
85
85
75
60
35
25
10
8
7
7
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
110
125
135
150
200
250
ZZK
Max. ()
50
600
600
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
110
110
170
170
220
220
220
220
220
220
220
500
500
600
700
700
1000
1000
1000
at IZK
(mA)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Reverse Leakage Current
Ta = 25 OC
Max. (µA)
Ta = 125 oC
Max. (µA)
at VR
(V)
- --
100 200 1
75 160 1
50 100 1
10 50 1
4 40 1
2 40 1
2 40 1
2 40 1
1 20 1
0.5 10 1
0.1 2 1
0.1 2 1
0.1 2 2
0.1 2 3
0.1 2 5
0.1 2 6.2
0.1 2 6.8
0.1 2 7.5
0.1 2 8.2
0.1 2 9.1
0.1 2 10
0.1 2 11
0.1 2 12
0.1 2 13
0.1 2 15
0.1 2 16
0.1 2 18
0.1 2 20
0.1 2 22
0.1 2 24
0.1 2 27
0.1 5 30
0.1 5 33
0.1 5 36
0.1 10 39
0.1 10 43
0.1 10 47
0.1 10 51
0.1 10 56
Temp. Coefficient
of Zener Voltage
TKvz (%/K)
-0.26...-0.23
-0.09...-0.06
-0.09...-0.06
-0.09...-0.06
-0.09...-0.06
-0.08...-0.05
-0.08...-0.05
-0.08...-0.05
-0.08...-0.05
-0.06...-0.03
-0.05...+0.02
-0.02...+0.02
-0.05...+0.05
0.03...0.06
0.03...0.07
0.03...0.07
0.03...0.08
0.03...0.09
0.03...0.1
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.03...0.11
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
0.04...0.12
1) Tested with pulses tp = 20 ms.
2) The ZMM1 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be "F" instead of
"Z". Connect the cathode electrode to the negative pole.
Page 2 of 8
6/11/2011


Features ZMM1...ZMM75 Silicon Epitaxial Planar Ze ner Diodes in MiniMELF case especially for automatic insertion. The Zener vol tages are graded according to the inter national E24 standard. Smaller voltage tolerances and higher Zener voltages ar e upon request. LL-34 These diodes ar e also available in DO-35 case with the type designation BZX55C... Absolute M aximum Ratings (Ta = 25 OC) Parameter P ower Dissipation Junction Temperature S torage Temperature Range 1) Valid provi ded that electrodes are kept at ambient temperature Symbol Ptot Tj Tstg Valu e 500 1) 175 - 55 to + 175 Unit mW OC OC Characteristics at Ta = 25 OC Param eter Thermal Resistance Junction to Amb ient Air Forward Voltage at IF = 100 mA 1) Valid provided that electrodes are kept at ambient temperature Symbol Rth A VF Max. 0.3 1) 1 Unit K/mW V Page 1 of 8 6/11/2011 Characteristics at T a = 25 OC Zener Voltage Range 1) Type ZMM12) ZMM2V0 ZMM2V2 ZMM2V4 ZMM2V7 ZMM 3V0 ZMM3V3 ZMM3V6 ZMM3V9 ZMM4V3 ZMM4V7 ZMM5V1 ZMM5V6 ZMM6V2 ZMM.
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