Page 1
ZMM-SERIES
ZENER DIODES
FEATURES
! Low cost
! Small size
! Glass sealed
MECHANICAL DATA
! Case: LL34
! Terminals: solderable per MIL-STD-202,
! Polarity:color band denotes cathode
! Mounting position:any
! Weight:0.05 grams
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase,half wave,60Hz.
Electrical characteristics V
JEDEC
type no
ZMM2V4 2.28-2.56 5 85 600 -0.070 50 1.0
ZMM2V7 2.5-2.9 5 85 600 -0.070 10 1.0
ZMM3V0 2.8-3.2 5 85 600 -0.070 4 1.0
ZMM3V3 3.1-3.5 5 85 600 -0.065 2 1.0
ZMM3V6 3.4-3.8 5 85 600 -0.060 2 1.0
ZMM3V9 3.7-4.1 5 85 600 -0.050 2 1.0
ZMM4V3 4.0-4.6 5 75 600 -0.025 1 1.0
ZMM4V7 4.4-5.0 5 60 600 -0.010 0.5 1.0
ZMM5V1 4.8-5.4 5 35 550 0.015 0.1 1.0
ZMM5V6 5.2-6.0 5 25 450 0.025 0.1 1.0
ZMM6V2 5.8-6.6 5 10 200 0.035 0.1 2.0
ZMM6V8 6.4-7.2 5 8 150 0.045 0.1 3.0
ZMM7V5 7.0-7.9 5 7 50 0.050 0.1 5.0
ZMM8V2 7.7-8.7 5 7 50 0.050 0.1 6.0
ZMM9V1 8.5-9.6 5 10 50 0.060 0.1 7.0
ZMM10
ZMM11 10.4-11.6 5 20 70 0.070 0.1 8.5
ZMM12 11.4-12.7 5 20 90
ZMM13 12.4-14.1 5 26 110
ZMM15 13.8-15.6 5
ZMM16 15.3-17.1 5
ZMM18 16.8-19.1 5
ZMM20 18.8-21.2 5
ZMM22 20.8-23.3 5
ZMM24 22.8-25.6 5
ZMM27 25.1-28.9 5
ZMM30 28-32 5
ZMM33 31-35 5
ZMM36 34-38 5
ZMM39 37-41 2.5
ZMM43 40-46 2.5
ZMM47 44-50 2.5
ZMM51
ZMM56
ZMM62
ZMM68
ZMM75
NOTE: ＊Measured with pulses Tp=20m
POWER DISSIPATION: 500 mW
LL-34
Cathode indification
glass case
method 208
+0.3
3.4
-0.1
Dimensions in millimeters
=1.2V max, IF = 200mA for all types.
F
Nominal
zener
v
oltage
V
@ I
Z
★
ZT
Test
current
I
ZT
V mA Ω Ω
9.4-10.6 5 15 70 0.070 0.1 7.5
48-54
52-60
58-66
64-72
70-79
2.5
2.5
2.5
2.5
2.5
s
Maximum zener impedance
Typical
Z
at
@ I
Z
ZT
ZT
30 110 0.070
40 170 0.070
50 170 0.070
55 220 0.070
55 220 0.070
80 220 0.080
80 220 0.080
80 220 0.080
80 220 0.080
80 220 0.080
90 500 0.080
90 600 0.080
110 700 0.080
125 700
135 1000
150 1000
200 1000
250 1500
ZK
I
=1mA
ZK
temperature
coefficient
%/
℃
0.070
0.070
0.080
0.080
0.080
0.080
0.080
0.1
±
φ1 .5
0.4±0.1
Maximum reverse
leakage current
I
R
I
R
0.1 9.0
0.1 10
0.1 11
0.1 12
0.1 14
0.1 15
0.1 17
0.1 18
0.1 20
0.1 22
0.1 24
0.1 27
0.1 30
0.1 33
0.1 36
0.1
0.1
0.1
0.1
0.1
Test
voltage
suffix b
V
39
43
47
51
56
HKT
Page:P2-P1
Page 2
p
FIG.1- BREAKDOWN CHARACTERISTICS
ZMM-SERIES
FIG.2- POWER ,TEMPERATURE DERATING CURVE
500
400
ation
300
200
100
Power Dissi
Pd(mW)
50 100 150 200 300
o
TA (
Page:P2-P2
HKT
C)
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