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ZMM55C12

Description
12.05 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
CategoryDiscrete semiconductor    diode   
File Size306KB,4 Pages
ManufacturerWeitron Technology
Websitehttp://weitron.com.tw/
Download Datasheet Parametric View All

ZMM55C12 Overview

12.05 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE

ZMM55C12 Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Reach Compliance Codeunknow
ECCN codeEAR99
ConfigurationSINGLE
Diode typeZENER DIODE
Maximum dynamic impedance20 Ω
JESD-609 codee0
Number of components1
Maximum operating temperature175 °C
Maximum power dissipation0.5 W
Nominal reference voltage12 V
surface mountYES
Terminal surfaceTin/Lead (Sn/Pb)
Maximum voltage tolerance5%
Working test current5 mA
Base Number Matches1

ZMM55C12 Preview

ZMM55C Series
Surface Mount Zener Diodes
P b
Lead(Pb)-Free
Features:
*5 0 0 m w Power Dis s ipation
*Genelral P urpos e , Medium Current
*Ideal for S urface Mountted Application
SMALL SIGNAL
ZENER DIODES
0.5 WATTS
Mechanical Data:
*Cas e : MIN I-ME L F Glas s Cas e (S OD-8 0 )
*Weight : Approx 0 . 0 5 gram
MINI-MELF
MINI-MELF Outline Dimensions
Unit:m m
A
B
C
MINI MELF
Dim
A
B
C
Min
3.30
1.30
0.28
Max
3.70
1.60
0.50
WEITRON
http://www.weitron.com.tw
ZMM55C Series
Power Dissipation
Thermal Resistance Junction to Ambient
(1)
Forward Voltage @ IF=200mA
Operation and Storage Temperature Range
NOTES:1. On PC board 50 mmx50mmx1.6mm
PD
R JA
VF
Tj,TSTG
500
500
1.5
WEITRON
mW
K/W
V
C
Maximum Ratings and Electrical Characteristics
(TA=25 C Unless Otherwise Noted)
Symbol
Characteristics
Unit
Value
-65 to+175
http://www.weitron.com.tw
WEITRON
ZMM55C Series
Electrical Characteristics
Zener Voltage(Note1)
Part
Number
Nom
(V)
2.4
2.7
3.0
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
Vz
Min
(V)
2.28
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
Max
(V)
2.56
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
79
@I
ZT
(
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
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Max ,Reverse
Leakage Current
I
R
@V
R
(
A
)
<50
<10
<4
<2
<2
<2
<1
<0.5
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
<0.1
(V )
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
5.0
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
Max, Zener Impedance
WE IT R ON
(T
A
=25 C unless otherwise noted, V
F
=1.5 V Max. @I
F
=200mA for all types)
Typical Temperature
Coefficient
TKvz
%/K
-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
0.03~0.10
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
r
ZjT
@I
ZT
(
W
)
<85
<85
<90
<90
<90
<90
<90
<80
<60
<40
<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
r
ZjK
@I
ZK
(
W
)
<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
<600
<700
<700
<1000
<1000
<1000
<1500
( 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
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
ZMM55C2V4
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ZMM55C3V0
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ZMM55C4V3
ZMM55C4V7
ZMM55C5V1
ZMM55C5V6
ZMM55C6V2
ZMM55C6V8
ZMM55C7V5
ZMM55C8V2
ZMM55C9V1
ZMM55C10
ZMM55C11
ZMM55C12
ZMM55C13
ZMM55C15
ZMM55C16
ZMM55C18
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NOTE:
1. Zener voltage is measured with a pulse test current Iz at an ambient temperture of 25 C
2. Zenner Voltage Tolerance Suffix "ZMM55C" For 5%
WEITRON
http://www.weitron.com.tw
ZMM55C Series
Characteristics
(T
A
=25 C unless otherwise specified)
o
WE IT R ON
http://www.weitron.com.tw
WEITRON
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