ZMM55-C2V4 SERIES
SURFACE MOUNT ZENER DIODES
VOLTAGE
2.4 to 75 Volt
POWER
500 mWatt
FEATURES
• Planar Die construction
• 500mW Power Dissipation
0.055(1.4)DIA.
• Ideally Suited for Automated Assembly Processes
• Lead free in compliance with EU RoHS 2011/65/EU directive
0.063(1.6)
0.020(0.5)
0.012(0.3)
0.146(3.7)
0.130(3.3)
MECHANICAL DATA
• Case: Molded Glass MINI-MELF
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: See Diagram Below
• Approx. Weight: 0.03 grams
• Packing information
T/R - 2.5K per 7" plastic Reel
T/R - 10K per 13" plastic Reel
0.020(0.5)
0.012(0.3)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation at T
A
= 25
O
C
Operating Junction Temperature Range
Storage Temperature Range
Symbol
Value
500
-65 to +175
-65 to +175
Units
mW
O
P
TOT
T
J
T
S
C
C
O
Parameter
Thermal Resistance Junction to Ambient Air
Forward Voltage at I
F
= 200mA
Symbol
Min.
Typ.
Max.
0.3
1.5
o
Units
C/mW
V
R
θJA
V
F
--
--
--
--
April 25,2016-REV.08
PAGE . 1
ZMM55-C2V4 SERIES
No m i na l Ze ne r Vo lta g e
P a rt Num b e r
No m . V
ZMM 5 5 -C 2 V 4
ZMM 5 5 -C 2 V 7
ZMM 5 5 -C 3 V 0
ZMM 5 5 -C 3 V 3
ZMM 5 5 -C 3 V 6
ZMM 5 5 -C 3 V 9
ZMM 5 5 -C 4 V 3
ZMM 5 5 -C 4 V 7
ZMM 5 5 -C 5 V 1
ZMM 5 5 -C 5 V 6
ZMM 5 5 -C 6 V 2
ZMM 5 5 -C 6 V 8
ZMM 5 5 -C 7 V 5
ZMM 5 5 -C 8 V 2
ZMM 5 5 -C 9 V 1
ZMM 5 5 -C 1 0
ZMM 5 5 -C 11
ZMM 5 5 -C 1 2
ZMM 5 5 -C 1 3
ZMM 5 5 -C 1 5
ZMM 5 5 -C 1 6
ZMM 5 5 -C 1 8
ZMM 5 5 -C 2 0
ZMM 5 5 -C 2 2
ZMM 5 5 -C 2 4
ZMM 5 5 -C 2 7
ZMM 5 5 -C 3 0
ZMM 5 5 -C 3 3
ZMM 5 5 -C 3 6
ZMM 5 5 -C 3 9
ZMM 5 5 -C 4 3
ZMM 5 5 -C 4 7
ZMM 5 5 -C 5 1
ZMM 5 5 -C 5 6
ZMM 5 5 -C 6 2
ZMM 5 5 -C 6 8
ZMM 5 5 -C 7 5
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
V
Z
@ I
ZT
M i n. V
2 .2 8
2 .5
2 .8
3 .1
3 .4
3 .7
4
4 .4
4 .8
5 .2
5 .8
6 .4
7
7 .7
8 .5
9 .4
1 0 .4
11 .4
1 2 .4
1 3 .8
1 5 .3
1 6 .8
1 8 .8
2 0 .8
2 2 .8
2 5 .1
28
31
34
37
40
44
48
52
58
64
70
Ma x. V
2 .5 6
2 .9
3 .2
3 .5
3 .8
4 .1
4 .6
5
5 .4
6
6 .6
7 .2
7 .9
8 .7
9 .6
1 0 .6
11 .6
1 2 .7
1 4 .1
1 5 .6
1 7 .1
1 9 .1
2 1 .2
2 3 .3
2 5 .6
2 8 .9
32
35
38
41
46
50
54
60
66
72
79
Ω
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
11 0
125
135
150
200
250
Ma x. Ze ne r Im p e d a nc e
Z
ZT
@ 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
Ω
600
600
600
600
600
600
600
600
550
450
200
150
50
50
50
70
70
90
11 0
11 0
170
170
220
220
220
220
220
220
220
500
600
700
700
1000
1000
1000
1500
Z
ZK
@ I
ZK
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
μ
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
M a x Re ve rs e
L e a k a g e C urre nt
I
R
@ V
R
V
1
1
1
1
1
1
1
1
1
1
2
3
5
6
7
7 .5
8 .5
9
10
11
12
14
15
17
18
20
22
24
27
30
33
36
39
43
47
51
56
C2V4
C2V7
C3V0
C3V3
C3V6
C3V9
C4V3
C4V7
C 5V1
C5V6
C6V2
C6V8
C7V5
C8V2
C 9V1
C10V
C 11 V
C12V
C13V
C15V
C16V
C18V
C20V
C22V
C24V
C27V
C30V
C33V
C36V
C39V
C43V
C47V
C51V
C56V
C62V
C68V
C75V
M a r k i ng
code
Notes.
STANDARD VOLTAGE TOLERANCE IS + 5% AND :
SUFFIX “ A” FOR + 1%
SUFFIX “ B” FOR + 2%
SUFFIX “ C” FOR + 5%
SUFFIX “ D” FOR + 20%
April 25,2016-REV.08
PAGE . 2
ZMM55-C2V4 SERIES
RATING AND CHARACTERISTIC CURVES
POWER DISSIPATION, mWatts
500
400
300
200
100
0
50
100
150
200
O
250
AMBIENT TEMPERATURE, C
FIG. 1 POWER DERATING CURVE
Iz (mA)
50
40
30
20
10
0
5
10
15
20
25
Vz (V)
30
Test Current
Iz = 5mA
27
24
22
12
11
6V8
5V6
5V1
4V7
4V3
3V9
3V3
2V4
15
Fig.2 BREAKDOWN CHARACTERISTICS
9V1
20
April 25,2016-REV.08
PAGE . 3
ZMM55-C2V4 SERIES
Part No_packing code_Version
ZMM55-C2V4_R1_10001
ZMM55-C2V4_R2_10001
For example :
RB500V-40_R2_00001
Part No.
Serial number
Version code means HF
Packing size code means 13"
Packing type means T/R
Packing Code
XX
Packing type
Tape and Ammunition Box
(T/B)
Tape and Reel
(T/R)
Bulk Packing
(B/P)
Tube Packing
(T/P)
Tape and Reel (Right Oriented)
(TRR)
Tape and Reel (Left Oriented)
(TRL)
FORMING
1
st
Code
A
R
B
T
S
L
F
Packing size code
N/A
7"
13"
26mm
52mm
PANASERT T/B CATHODE UP
(PBCU)
PANASERT T/B CATHODE DOWN
(PBCD)
Version Code
XXXXX
2
nd
Code
HF or RoHS
1
st
Code 2
nd
~5
th
Code
0
1
2
X
Y
U
D
HF
RoHS
0
1
serial number
serial number
April 25,2016-REV.08
PAGE . 5
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