Formosa MS
ZMM55B2V0 THRU ZMM55B75
GLASS MINI-MELF Zener Diode
ZMM55C2V0 THRU ZMM55C100
List
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings ............................................................................. 2
Electrical characteristics................................................................... 3~4
Rating and characteristic curves........................................................ 5~6
Pinning information........................................................................... 7
Suggested solder pad layout............................................................. 7
Packing information.......................................................................... 8
Reel packing.................................................................................... 9
Suggested thermal profiles for soldering processes............................. 9
High reliability test capabilities........................................................... 10
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2011/08/04
Revision
B
Page.
10
Page 1
DS-221704
Formosa MS
ZMM55B2V0 THRU ZMM55B75
GLASS MINI-MELF Zener Diode
ZMM55C2V0 THRU ZMM55C100
500mW Surface Mount Zener
Diodes - 2.0V-100V
Features
•
Silicon epitaxial planar chip structure.
•
Zener Breakdown Voltage Range
, 2.0V to 75V ex.ZMM55B2V0
•
Zener Breakdown Voltage Range
, 2.0V to 100V ex.ZMM55C2V0
•
Small package size for high density applications.
•
Glass hermetically sealed package.
•
Ideally suited for automated assembly processes.
•
Lead-free parts meet environmental standards of
MIL-STD-19500 /228
.063(1.6)
.055(1.4)
Package outline
SOD-80
.146(3.7)
.130(3.3)
.019(.48)
.011(.28)
SOLDERABLE
ENDS
Mechanical data
•
Case : Glass Mini-MELF / SOD-80
•
Terminals :Plated terminals, solderable per MIL-STD-750,
Method 2026
•
Polarity : Indicated by cathode band
•
Mounting Position : Any
•
Weight : Approximated 0.03 gram
Dimensions in inches and (millimeters)
Maximum ratings
(at T =25 C unless otherwise noted)
o
A
PARAMETER
Forward voltage
Power Dissipation
Thermal resistance junction to ambient
Operating junction temperature range
Storage temperature range
I
F
= 200 mA DC
Fig.1
CONDITIONS
Symbol
V
F
P
D
R
θJA
T
J
T
STG
MIN.
TYP.
MAX.
1.50
500
UNIT
V
mW
°C/W
300
-55
-65
+175
+175
o
C
C
o
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2011/08/04
Revision
B
Page.
10
Page 2
DS-221704
GLASS MINI-MELF Zener Diode
Formosa MS
o
ZMM55C2V0 THRU ZMM55C100
Electrical characteristics
(at T =25 C unless otherwise noted)
A
Zener
voltage
Part No.
V
Z
@ I
ZT
Min.
ZMM55C2V0
ZMM55C2V2
ZMM55C2V4
ZMM55C2V7
ZMM55C3V0
ZMM55C3V3
ZMM55C3V6
ZMM55C3V9
ZMM55C4V3
ZMM55C4V7
ZMM55C5V1
ZMM55C5V6
ZMM55C6V2
ZMM55C6V8
ZMM55C7V5
ZMM55C8V2
ZMM55C9V1
ZMM55C10
ZMM55C11
ZMM55C12
ZMM55C13
ZMM55C15
ZMM55C16
ZMM55C18
ZMM55C20
ZMM55C22
ZMM55C24
ZMM55C27
ZMM55C30
ZMM55C33
ZMM55C36
ZMM55C39
ZMM55C43
ZMM55C47
ZMM55C51
ZMM55C56
ZMM55C62
ZMM55C68
ZMM55C75
ZMM55C82
ZMM55C91
ZMM55C100
1.9
2.1
2.2
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
78
86
95
Nom.
2.0
2.2
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
82
91
100
Max.
2.1
2.3
2.6
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
86
96
105
Test
current
I
ZT
mA
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
1.0
1.0
Z
ZT
@ I
ZT
(Ω)Max
100
100
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
300
450
450
Zener
impedance
Z
ZK
@ I
ZK
(Ω)Max
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
600
700
700
1000
1000
1000
1500
2000
5000
5000
I
ZK
mA
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
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.1
0.1
I
R
(uA)Max
150
150
50
10
4.0
2.0
2.0
2.0
1.0
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
0.1
0.1
0.1
Leakage
current
V
R
Volts
1.0
1.0
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
62
68
75
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2011/08/04
Revision
B
Page.
10
Page 3
DS-221704
GLASS MINI-MELF Zener Diode
Formosa MS
o
ZMM55B2V0 THRU ZMM55B75
Electrical characteristics
(at T =25 C unless otherwise noted)
A
Zener
voltage
Part No.
V
Z
@ I
ZT
Min.
ZMM55B2V0
ZMM55B2V2
ZMM55B2V4
ZMM55B2V7
ZMM55B3V0
ZMM55B3V3
ZMM55B3V6
ZMM55B3V9
ZMM55B4V3
ZMM55B4V7
ZMM55B5V1
ZMM55B5V6
ZMM55B6V2
ZMM55B6V8
ZMM55B7V5
ZMM55B8V2
ZMM55B9V1
ZMM55B10
ZMM55B11
ZMM55B12
ZMM55B13
ZMM55B15
ZMM55B16
ZMM55B18
ZMM55B20
ZMM55B22
ZMM55B24
ZMM55B27
ZMM55B30
ZMM55B33
ZMM55B36
ZMM55B39
ZMM55B43
ZMM55B47
ZMM55B51
ZMM55B56
ZMM55B62
ZMM55B68
ZMM55B75
1.96
2.12
2.35
2.65
2.94
3.23
3.53
3.82
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.8
10.8
11.8
12.7
14.7
15.7
17.6
19.6
21.6
23.5
26.5
29.4
32.3
35.3
38.2
42.1
46.1
50.0
54.9
60.8
66.6
73.5
Nom.
2.0
2.2
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
Max.
2.04
2.24
2.45
2.75
3.06
3.37
3.67
3.98
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.2
11.2
12.2
13.3
15.3
16.3
18.4
20.4
22.4
24.5
27.5
30.6
33.7
36.7
39.8
43.9
47.9
52.0
57.1
63.2
69.4
76.5
Test
current
I
ZT
mA
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Z
ZT
@ I
ZT
(Ω)Max
100
100
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
Zener
impedance
Z
ZK
@ I
ZK
(Ω)Max
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
600
700
700
1000
1000
1000
1500
I
ZK
mA
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
1.0
1.0
1.0
1.0
0.5
0.5
0.5
0.5
0.5
0.5
0.5
I
R
(uA)Max
150
150
50
10
4.0
2.0
2.0
2.0
1.0
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
Leakage
current
V
R
Volts
1.0
1.0
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
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2011/08/04
Revision
B
Page.
10
Page 4
DS-221704
Rating and characteristic curves
FIG.1-TOTAL POWER DISSIPATION VS.
AMBIENT TEMPERATURE
500
FIG. 2-TYPICAL CHANGE OF WORKING VOLTAGE
o
UNDER OPERATING CONDITIONS AT T
A
=25 C
1000
TOTAL POWER DISSIPATION (mW)
VOLTAGE CHANGE (mV)
400
I
Z
= 5mA
100
300
200
10
100
0
0
50
100
150
o
200
250
0
0
5
10
15
20
25
ZENER VOLTAGE (V)
AMBIENT TEMPERATURE ( C)
FIG. 3-TYPICAL CHANGE OF WORKING VOLTAGE
VS. JUNCTION TEMPERATURE
1.3
FIG. 4-TEMPERATURE COEFFICIENT OF VZ
VS. Z-VOLTAGE
TEMPERATURE COEFFICIENT (10 / K)
15
RELATIVE VOLTAGE CHANGE
1.2
10 x 10 /K
1.1
8 x 10 /K
-4
6 x 10 /K
4 x 10 /K
-4
2 x 10 /K
0
-4
-2 x 10 /K
-4
-4 x 10 /K
-4
-4
-4
-4
10
I
Z
= 5mA
5
1.0
0
0.9
0.8
-60
0
60
120
o
-5
180
240
0
10
20
30
40
50
JUNCTION TEMPERATURE ( C)
ZENER VOLTAGE (V)
FIG. 5-DIODE CAPACITANCE VS. Z-VOLTAGE
200
DIODE CAPACITANCE (pF)
150
V
R
= 2V
100
50
0
0
5
10
15
20
25
ZENER VOLTAGE (V)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2008/02/10
Revised Date
2011/08/04
Revision
B
Page.
10
Page 5
DS-221704
微控制器 MCU
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