ZMM-SERIES
ZENER DIODES
FEATURES
!
Low cost
!
Small size
!
Glass sealed
MECHANICAL DATA
!
Case: LL34 glass case
!
Terminals: solderable per MIL-STD-202,
method 208
!
Polarity:color band denotes cathode
!
Mounting position:any
!
Weight:0.05 grams
POWER DISSIPATION:
500 mW
LL-34
Cathode indification
φ
.5±0.1
1
3.4
+0.3
-0.1
0.4±0.1
MA
Electrical characteristics
V
F
=1.2V max, I
F
= 200mA for all types.
Nominal
zener
voltage
V
Z
@
I
ZT
★
NOTE:
＊Measured
with pulses Tp=20ms
KO
JEDEC
type no
Dimensions in millimeters
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase,half wave,60Hz.
SE
V
2.28-2.56
2.5-2.9
2.8-3.2
3.1-3.5
3.4-3.8
3.7-4.1
4.0-4.6
4.4-5.0
4.8-5.4
5.2-6.0
5.8-6.6
6.4-7.2
7.0-7.9
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
MI
Maximum zener impedance
Typical
temperature
coefficient
Maximum reverse
leakage current
I
R
I
R
Test
voltage
suffix b
CO
Test
current
I
ZT
Z
ZT
@
I
ZT
Z
ZK
at
I
ZK
=1mA
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
ND
Ω
85
85
Ω
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
%/
℃
-0.070
-0.070
-0.070
-0.065
-0.060
-0.050
-0.025
-0.010
0.015
0.025
0.035
0.045
0.050
0.050
0.060
0.070
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
6.0
7.0
7.5
8.5
9.0
10
11
12
14
15
17
18
20
22
24
27
30
33
36
39
43
47
51
56
ZMM2V4
ZMM2V7
ZMM3V0
ZMM3V3
ZMM3V6
ZMM3V9
ZMM4V3
ZMM4V7
ZMM5V1
ZMM5V6
ZMM6V2
ZMM6V8
ZMM7V5
ZMM8V2
ZMM9V1
ZMM10
V
ZMM11
ZMM12
ZMM13
ZMM15
ZMM16
ZMM18
ZMM20
ZMM22
ZMM24
ZMM27
ZMM30
ZMM33
ZMM36
ZMM39
ZMM43
ZMM47
ZMM51
ZMM56
ZMM62
ZMM68
ZMM75
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
UC
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
MAKO SEMICONDUCTOR CO.,LIMITED
Page:P2-P1
http://www.makosemi.hk/
TO
R
CO
.,
0.070
0.070
0.070
0.070
0.070
0.070
0.070
0.070
0.080
0.080
0.080
0.080
0.080
0.080
0.080
0.080
0.080
0.080
0.080
0.080
0.080
LI
MI
TE
D
ZMM-SERIES
FIG.1- BREAKDOWN CHARACTERISTICS
Pd(mW)
Power Dissipation
MA
KO
SE
500
400
300
200
100
MI
FIG.2- POWER ,TEMPERATURE DERATING CURVE
CO
ND
UC
TO
R
CO
.,
LI
MI
TE
D
50
100
150
200
300
T
A
(
o
C)
MAKO SEMICONDUCTOR CO.,LIMITED
Page:P2-P2
http://www.makosemi.hk/
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