®
TAK CHEONG
SEM IC O N DU C TO R
Electrical Characteristics
Device Type
V
Z
@ I
ZT
(Volts)
Min
Max
TCBZX55C 15
13.8
15.6
5
30
TCBZX55C 16
15.3
17.1
5
40
TCBZX55C 18
16.8
19.1
5
50
TCBZX55C 20
18.8
21.1
5
55
TCBZX55C 22
20.8
23.3
5
55
TCBZX55C 24
22.8
25.6
5
80
TCBZX55C 27
25.1
28.9
5
80
TCBZX55C 30
28
32
5
80
TCBZX55C 33
31
35
5
80
TCBZX55C 36
34
38
5
80
TCBZX55C 39
37
41
2.5
90
TCBZX55C 43
40
46
2.5
90
TCBZX55C 47
44
50
2.5
110
TCBZX55C 51
48
54
2.5
125
TCBZX55C 56
52
60
2.5
135
TCBZX55C 62
58
66
2.5
150
TCBZX55C 68
64
72
2.5
160
TCBZX55C 75
70
80
2.5
170
V
F
Forward Voltage = 1.0 V Maximum @
I
F
= 100 mA for all types
V
Z
@ I
ZT
(Volts)
Min
Max
2.35
2.45
2.65
2.75
2.94
3.06
3.23
3.37
3.53
3.67
3.82
3.98
4.21
4.39
4.61
4.79
5.00
5.20
5.49
5.71
6.08
6.32
6.66
6.94
7.33
7.63
8.04
8.36
8.92
9.28
9.80
10.20
10.78
11.22
11.76
12.24
12.74
13.26
14.70
15.30
15.68
16.32
17.64
18.36
19.60
20.40
21.56
22.44
23.52
24.48
26.46
27.54
29.40
30.60
32.34
33.66
35.28
36.72
38.22
39.78
42.14
43.86
46.06
47.94
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
T
A
= 25°C unless otherwise noted
Z
ZT
@ I
ZT
I
ZT
(Ω)
(mA)
Max
I
ZK
(mA)
1
1
1
1
1
1
1
1
1
1
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
Z
ZK
@ I
ZK
(Ω)
Max
110
170
170
220
220
220
220
220
220
220
500
600
700
700
1000
1000
1000
1000
I
R
@ V
R
(μA)
Max
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
V
R
(Volts)
11
12
13
15
16
18
20
22
24
27
28
32
35
38
42
47
51
56
Device Type
TCBZX55B 2V4
TCBZX55B 2V7
TCBZX55B 3V0
TCBZX55B 3V3
TCBZX55B 3V6
TCBZX55B 3V9
TCBZX55B 4V3
TCBZX55B 4V7
TCBZX55B 5V1
TCBZX55B 5V6
TCBZX55B 6V2
TCBZX55B 6V8
TCBZX55B 7V5
TCBZX55B 8V2
TCBZX55B 9V1
TCBZX55B 10
TCBZX55B 11
TCBZX55B 12
TCBZX55B 13
TCBZX55B 15
TCBZX55B 16
TCBZX55B 18
TCBZX55B 20
TCBZX55B 22
TCBZX55B 24
TCBZX55B 27
TCBZX55B 30
TCBZX55B 33
TCBZX55B 36
TCBZX55B 39
TCBZX55B 43
TCBZX55B 47
Number: DB-034
June 2008 / F
Z
ZT
@ I
ZT
(Ω)
Max
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
110
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
0.5
0.5
0.5
Z
ZK
@ I
ZK
(Ω)
Max
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
500
600
700
I
R
@ V
R
(μA)
Max
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
V
R
(Volts)
1
1
1
1
1
1
1
1
1
1
2
3
5
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
28
32
35
Page 2
TAK_CHEONG [ Tak Cheong Electronics (Holdings) Co.,Ltd ]
