ZMM55C10 CYSTEKEC [Cystech Electonics Corp.], ZMM55C10 Datasheet - Page 2

• Manufacturer Part Number: ZMM55C10
• Description: Surface Mount Zener Voltage Regulators
• Manufacturer: CYSTEKEC [Cystech Electonics Corp.]

Electrical Characteristics
Note: 1.The type numbers listed have zener voltage min/max as shown. Device tolerance of ±2% are indicated by a “B”
ZMM55CXXSM series
ZMM55C2V7
ZMM55C3V0
ZMM55C3V3
ZMM55C3V6
ZMM55C3V9
ZMM55C4V3
ZMM55C4V7
ZMM55C5V1
ZMM55C5V6
ZMM55C2V4
ZMM55C6V2
ZMM55C6V8
ZMM55C7V5
ZMM55C8V2
ZMM55C9V1
ZMM55C10
ZMM55C12
ZMM55C13
ZMM55C15
ZMM55C16
ZMM55C18
ZMM55C20
ZMM55C22
ZMM55C24
ZMM55C27
ZMM55C30
ZMM55C33
ZMM55C36
ZMM55C39
ZMM55C43
ZMM55C47
ZMM55C11
2.Z
3.This data was calculated using nominal voltages. The maximum current handling capability on a worse case basis is
Device
instead of a “C”. Zener voltage is measured with the device junction in thermal equilibrium at the lead temperature
of 30℃±1℃.
limits are for I
limited by the actual zener voltage at the operating point and the powered derating curve.
ZT
and Z
ZK
are measured by dividing the ac voltage drop across the device by the ac current applied. The specified
Z(ac)
2.28-2.56
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
Vz at Iz
(V)
Nominal
9.4-10.6
Voltage
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
Zener
28-32
31-35
34-38
37-41
40-46
44-50
=0.1I
(Note1)
Z(dc)
T
with the ac frequency = 1k Hz.
CYStech Electronics Corp.
I
Current
ZT
Test
2.5
2.5
2.5
(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
(T
L
=30℃, unless otherwise noted, V
Z
Impedance
Maximum Zener
(Ω)
110
ZT
I
85
85
85
85
85
85
75
60
35
25
10
10
15
20
20
26
30
40
50
55
55
80
80
80
80
80
90
90
ZT
8
7
7
at
I
ZK
Z
(Ω)
600
600
600
600
600
600
600
600
550
450
200
150
110
110
170
170
220
220
220
220
220
220
220
500
600
700
(Note 2)
ZK
=1mA
70
90
50
50
50
70
at
Temperature
Coefficient
Typical
+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
+0.080
+0.080
+0.080
(%/℃)
-0.070
-0.070
-0.065
-0.060
-0.050
-0.025
-0.010
-0.070
F
=1.0V Max @I
Maximum Reverse
(μA)
Leakage Current
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
50
10
I
4
2
2
2
1
R
F
=100mA for all types.)
CYStek Product Specification
Spec. No. : C326SM
Issued Date : 2003.07.31
Revised Date :
Page No. : 2/3
Voltage
Test
(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
18
20
22
24
27
30
33
36
17
Regulation
Maximum
I
Current
ZM
(Note 3)
150
135
125
115
105
9.2
8.5
95
90
85
80
70
64
58
53
47
43
40
36
32
29
27
24
21
20
18
16
14
13
12
11
10
(mA)