3.4
+0.3
-0.1
0.4 0.1
1 .5 0.1
Cathode indif i ca tion
FEATURES
! Low cost
! Small size
! Glass sealed
MECHANICAL DATA
! Case: MINI-MELF,glass case
! Terminals: solderable per MIL-STD-202,
method 208
! Polarity:color band denotes cathode
! Mounting position:any
! Weight:0.05 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase,half wave,60Hz.
Electrical characteristics V
F
=1.2V max, I
F
= 200mA for all types.
Maximum zener impedance
Maximum reverse
leakage current
JEDEC
type no
Nominal
zener
v
oltage
V
Z
@ I
ZT
★
Test
current
I
ZT
Z
ZT
@ I
ZT
Z
ZK
at
I
ZK
=1mA
Typical
temperature
coefficient I
R
Test
voltage
suffix b
Maximum
regulator
current
I
ZM
V mA %
/
µA
V mA
ZMM55-C2V4
ZMM55-C2V7
ZMM55-C3V0
ZMM55-C3V3
ZMM55-C3V6
ZMM55-C3V9
ZMM55-C4V3
ZMM55-C4V7
ZMM55-C5V1
ZMM55-C5V6
ZMM55-C6V2
ZMM55-C6V8
ZMM55-C7V5
ZMM55-C8V2
ZMM55-C9V1
ZMM55-C10
ZMM55-C11
ZMM55-C12
ZMM55-C13
ZMM55-C15
ZMM55-C16
ZMM55-C18
ZMM55-C20
ZMM55-C22
ZMM55-C24
ZMM55-C27
ZMM55-C30
ZMM55-C33
ZMM55-C36
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
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
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
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
-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
+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
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
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
150
135
125
115
105
95
90
85
80
70
64
58
53
47
43
40
36
32
29
27
24
21
20
18
16
14
13
12
11
NOTE: ＊Measured with pulses Tp=20ms www.galaxycn.com
Document Number 0284014
BLGALAXY ELECTRICAL
1.
ZENER DIODES
POWER DISSIPATION: 500 mW
BL
GALAXY ELECTRICAL
ZMM55-SERIES
1. Suffix"A"for 1%,Suffix"B"for 2%,Suffix"C"for 5%,Suffix"D"for 10%.
ZMM55-C39 37-41 2.5 90 500 +0.080 0.1 30 10
ZMM55-C43
40-46 2.5 90 600 +0.080 0.1 33 9.2
ZMM55-C47
44-50 2.5 100 700 +0.080 0.1 36 8.5
MINI-MELF
