ZMM1B...ZMM200B
Absolute Maximum Ratings (Ta = 25
o
C)
Symbol Value Unit
Power Dissipation P
tot
500
1)
mW
Junction Temperature T
j
175
O
C
Storage Temperature Range T
S
-55 to +175
O
C
1)
Valid provided that electrodes are kept at ambient temperature
Characteristics at T
amb
= 25
o
C
Symbol Min. Typ. Max. Unit
Thermal Resistance
Junction to Ambient Air
R
thA
- - 0.3
1)
K/mW
1)
Valid provided that electrodes are kept at ambient temperature
LL-34
Min
iMELF
Di
m MIn Max
A 3.
30 3.60
B 1.
40 1.50
C 0.
25 0.33
A
ll Dimensions in mm
A
B
C
500mW SURFACE MOUNT ZENER DIODE
MiniMELF case especially for automatic insertion. The
Zener voltages are graded according to the
international E24 standard. Smaller voltage tolerances
and higher Zener voltages are upon request.
These diodes are also available in DO-35 case with
the type designation BZX55B...
Features
DongGuan Tongke Electronic Co.,LTD
东莞市通科电子有限公司
1
www.ctk-elec.com
400-6922-883
Zener Voltage Range
1)
Dynamic Resistance Reverse Leakage Current
Temp coefficient
of Zener Voltage
l
ZT
for V
ZT
2)
r
ZJT
r
ZJK
at I
ZK
T
a
=25
o
CT
a
= 125
o
C
Type
Vznom
V
mA V
Ω Ω mA
μA μA
I
R
at V
R
V
TKvz
%/K
ZMM 1B
3)
0.75 5
0.73…0.77
<8 <50 1 -- -- -- -0.26...-0.23
ZMM 2B0 2.0 5
1.96…2.04
<85 <600 1 <100 <200 1 -0.09...-0.06
ZMM 2B2 2.2 5
2.15…2.25
<85 <600 1 <75 <160 1 -0.09...-0.06
ZMM 2B4 2.4 5
2.35…2.45
<85 <600 1 <50 <100 1 -0.09...-0.06
ZMM 2B7 2.7 5
2.64…2.75
<85 <600 1 <10 <50 1 -0.09...-0.06
ZMM 3B0 3.0 5
2.94…3.06
<85 <600 1 <4 <40 1 -0.08...-0.05
ZMM 3B3 3.3 5
3.23…3.36
<85 <600 1 <2 <40 1 -0.08...-0.05
ZMM 3B6 3.6 5
3.52…3.67
<85 <600 1 <2 <40 1 -0.08...-0.05
ZMM 3B9 3.9 5
3.82…3.98
<85 <600 1 <2 <40 1 -0.08...-0.05
ZMM 4B3 4.3 5
4.21…4.39
<75 <600 1 <1 <20 1 -0.06...-0.03
ZMM 4B7 4.7 5
4.60…4.80
<60 <600 1 <0.5 <10 1 -0.05...+0.02
ZMM 5B1 5.1 5
4.99…5.20
<35 <550 1 <0.1 <2 1 -0.02...+0.02
ZMM 5B6 5.6 5
5.49…5.71
<25 <450 1 <0.1 <2 1 -0.05...+0.05
ZMM 6B2 6.2 5
6.07…6.32
<10 <200 1 <0.1 <2 2 0.03...0.06
ZMM 6B8 6.8 5
6.66…6.94
<8 <150 1 <0.1 <2 3 0.03...0.07
ZMM 7B5 7.5 5
7.35…7.65
<7 <50 1 <0.1 <2 5 0.03...0.07
ZMM 8B2 8.2 5
8.04…8.36
<7 <50 1 <0.1 <2 6.2 0.03...0.08
ZMM 9B1 9.1 5
8.92…9.28
<10 <50 1 <0.1 <2 6.8 0.03...0.09
ZMM 10B 10 5
9.8…10.2
<15 <70 1 <0.1 <2 7.5 0.03...0.1
ZMM 11B 11 5
10.8…11.2
<20 <70 1 <0.1 <2 8.2 0.03...0.11
ZMM 12B 12 5
11.8…12.2
<20 <90 1 <0.1 <2 9.1 0.03...0.11
ZMM 13B 13 5
12.7…13.3
<26 <110 1 <0.1 <2 10 0.03...0.11
ZMM 15B 15 5
14.7…15.3
<30 <110 1 <0.1 <2 11 0.03...0.11
ZMM 16B 16 5
15.7…16.3
<40 <170 1 <0.1 <2 12 0.03...0.11
ZMM 18B 18 5
17.6…18.4
<50 <170 1 <0.1 <2 13 0.03...0.11
ZMM 20B 20 5
19.6…20.4
<55 <220 1 <0.1 <2 15 0.03...0.11
ZMM 22B 22 5
21.6…22.5
<55 <220 1 <0.1 <2 16 0.04...0.12
ZMM 24B 24 5
23.5…24.5
<80 <220 1 <0.1 <2 18 0.04...0.12
ZMM 27B 27 5
26.4…27.6
<80 <220 1 <0.1 <2 20 0.04...0.12
ZMM 30B 30 5
29.4…30.6
<80 <220 1 <0.1 <2 22 0.04...0.12
ZMM 33B 33 5
32.3…33.7
<80 <220 1 <0.1 <2 24 0.04...0.12
ZMM 36B 36 5
35.2…36.8
<80 <220 1 <0.1 <2 27 0.04...0.12
ZMM 39B 39 2.5
38.2…39.8
<90 <500 0.5 <0.1 <5 30 0.04...0.12
ZMM 43B 43 2.5
42.1…43.9
<90 <500 0.5 <0.1 <5 33 0.04...0.12
ZMM 47B 47 2.5
46.0…48.0
<110 <600 0.5 <0.1 <5 36 0.04...0.12
ZMM 51B 51 2.5
49.9…52.1
<125 <700 0.5 <0.1 <10 39 0.04...0.12
ZMM 56B 56 2.5
54.8…57.2
<135 <700 0.5 <0.1 <10 43 0.04...0.12
ZMM 62B 62 2.5
60.7…63.3
<150 <1000 0.5 <0.1 <10 47 0.04...0.12
ZMM 68B 68 2.5
66.6…69.4
<200 <1000 0.5 <0.1 <10 51 0.04...0.12
ZMM 75B 75 2.5
73.5…76.5
<250 <1000 0.5 <0.1 <10 56 0.04...0.12
ZMM 82B 82 2.5
80.3…83.7
<300 <1500 0.25 <0.1 <10 62 0.05...0.12
ZMM 91B 91 1
89.1…92.9
<450 <2000 0.1 <0.1 <10 68 0.05...0.12
ZMM 100B 100 1
98.0…102.0
<450 <5000 0.1 <0.1 <10 75 0.05...0.12
ZMM 110B 110 1
107.8…112.2
<600 <5000 0.1 <0.1 <10 82 0.05...0.12
ZMM 120B 120 1
117.6…122.4
<800 <5500 0.1 <0.1 <10 91 0.05...0.12
ZMM 130B 130 1
127.4…132.6
<950 <6000 0.1 <0.1 <10 100 0.05...0.12
ZMM 150B 150 1
147.0…153.0
<1250 <6500 0.1 <0.1 <10 110 0.05...0.12
ZMM 160B 160 1
156.8…163.2
<1400 <7000 0.1 <0.1 <10 120 0.05...0.12
ZMM 180B 180 1
176.4…183.6
<1700 <8500 0.1 <0.1 <10 130 0.05...0.12
ZMM 200B 200 1
196.0…204.0
<2000 <10000 0.1 <0.1 <10 150 0.05...0.12
1) Tested with pulses t
p
= 20 ms.
1)
Valid provided that electrodes are kept at ambient temperature
2)
The ZMM1 is a silicon diode with operation in forward direction. Hence, the index of all parameters should be “F” instead of “Z”. Connect the
cathode electrode to the negative pole.
ZMM1B...ZMM200B
2
www.ctk-elec.com
400-6922-883