®
TAK CHEONG
Li censed b y
ON Semico nd uctor
,
A tradem ark o f
semico nd uctor
Com ponents I ndustri es, LLC for
Zener Tec hnolo gy
and
Pro ducts
.
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
AXIAL LEAD
DO35
Maximum Ratings
(Note 1)
Rating
Maximum Steady State Power Dissipation
@TL≤75℃,
Lead Length = 3/8”
Derate Above 75℃
Operating and Storage
Temperature Range
T
J
, T
stg
4.0
-65 to +200
mW/℃
°C
L
79C
xxx
Symbol
P
D
Value
500
Units
mW
Note 1: Some part number series have lower JEDEC registered ratings.
Specification Features:
L
79Cxxx
= Logo
= BZX79CxxxDevice Code
Zener Voltage Range = 2.4V to 200V
ESD Rating of Class 3 (>6 KV) per Human Body Model
DO-35 Package (DO-204AH)
Double Slug Type Construction
Metallurgical Bonded Construction
RoHS Compliant
Solder Hot Dip Tin (Sn) Lead Finish
Cathode
Anode
Specification Features:
Case
Finish
:
Double slug type, hermetically sealed glass
:
All external surfaces are corrosion resistant and leads are readily solderable
Polarity :
Cathode indicated by polarity band
Mounting:
Any
November 2006 / C
Page 1
BZX79C2V4 through BZX79C200 Series
®
TAK CHEONG
ELECTRICAL CHARACTERIZATION
(
T
A
= 25°C unless otherwise noted)
Zener Voltage
(Note 3.)
Device
(Note 2.)
Device
Marking
V
Z
(Volts)
Min
BZX79C2V4
BZX79C2V7
BZX79C3V0
BZX79C3V3
BZX79C3V6
BZX79C3V9
BZX79C4V3
BZX79C4V7
BZX79C5V1
BZX79C5V6
BZX79C6V2
BZX79C6V8
BZX79C7V5
BZX79C8V2
BZX79C9V1
BZX79C10
BZX79C11
BZX79C12
BZX79C13
BZX79C15
BZX79C16
BZX79C18
BZX79C20
BZX79C22
BZX79C24
BZX79C27
BZX79C30
BZX79C33
BZX79C36
BZX79C39
BZX79C43
BZX79C47
BZX79C51
BZX79C56
BZX79C62
BZX79C68
BZX79C75
BZX79C82
BZX79C91
BZX79C100
79C2V4
79C2V7
79C3V0
79C3V3
79C3V6
79C3V9
79C4V3
79C4V7
79C5V1
79C5V6
79C6V2
79C6V8
79C7V5
79C8V2
79C9V1
79C10
79C11
79C12
79C13
79C15
79C16
79C18
79C20
79C22
79C24
79C27
79C30
79C33
79C36
79C39
79C43
79C47
79C51
79C56
79C62
79C68
79C75
79C82
79C91
79C100
2.2
2.5
2.8
3.1
3.4
3.7
4.0
4.4
4.8
5.2
5.8
6.4
7.0
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40
44
48
52
58
64
70
77
85
94
Max
2.6
2.9
3.2
3.5
3.8
4.1
4.6
5.0
5.4
6.0
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
46
50
54
60
66
72
79
87
96
106
@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
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
Zener
Impedance
(Note 4.)
Z
ZT
@I
ZT
(Ω)
100
100
95
95
90
90
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
180
200
215
240
255
280
300
500
Li censed b y
ON Semico nd uctor
,
A tradem ark o f
semico nd uctor
Com ponents I ndustri es, LLC for
Zener Tec hnolo gy
and
Pro ducts
.
Leakage Current
I
R
@ V
R
(uA Max)
100
75
50
25
15
10
5
3
2
1
3
2
1
0.7
0.5
0.2
0.1
0.1
0.1
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.1
0.1
0.1
(Volts)
1
1
1
1
1
1
1
2
2
2
4
4
5
5
6
7
8
8
8
10.5
11.2
12.6
14
15.4
16.8
18.9
21
23.1
25.2
27.3
30.1
32.9
35.7
39.2
43.4
47.6
52.5
62
69
76
46
51
57
θV
BR
(mV/℃)
Min
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-3.5
-2.7
-2.0
0.4
1.2
2.5
3.2
3.8
4.5
5.4
6
7
9.2
10.4
12.9
14.4
16.4
18.4
Max
0
0
0
0
0
0.3
1.0
0.2
1.2
2.5
3.7
4.5
5.3
6.2
7.0
8
9
10
11
13
14
16
18
20
22
23.5
26
29
31
34
37
40
44
47
51
56
60
95
107
119
C
V
Z
= 0,
F = 1.0MH
Z
(pF)
255
230
215
200
185
175
160
130
110
95
90
85
80
75
70
70
65
65
60
55
52
47
36
34
33
30
27
25
23
21
21
19
19
18
17
17
16.5
29
28
27
VF Forward Voltage = 1.5V max @ I
F
= 100mA for all types
November 2006 / C
Page 2
®
TAK CHEONG
ELECTRICAL CHARACTERIZATION
(
T
A
= 25°C unless otherwise noted)
Zener Voltage
(Note 3.)
Device
(Note 2.)
Device
Marking
V
Z
(Volts)
Min
BZX79C110
BZX79C120
BZX79C130
BZX79C150
BZX79C160
BZX79C180
BZX79C200
79C110
79C120
79C130
79C150
79C160
79C180
79C200
104
114
124
138
153
168
188
Max
116
127
141
156
171
191
212
@I
ZT
(mA)
1
1
1
1
1
1
1
Zener
Impedance
(Note 4.)
Z
ZT
@I
ZT
(Ω)
650
800
950
1250
1400
1700
2000
Li censed b y
ON Semico nd uctor
,
A tradem ark o f
semico nd uctor
Com ponents I ndustri es, LLC for
Zener Tec hnolo gy
and
Pro ducts
.
Leakage Current
I
R
@ V
R
(uA Max)
0.1
0.1
0.1
0.1
0.1
0.1
0.1
(Volts)
84
91
99
114
122
137
152
θV
BR
(mV/℃)
Min
63
69
75
87
93
105
120
Max
131
144
158
185
200
228
255
C
V
Z
= 0,
F = 1.0MH
Z
(pF)
26
24
23
21
20
18
17
VF Forward Voltage = 1.5V max @ I
F
= 100mA for all types
2. TOLERANCE AND VOLTAGE DESIGNATION
The type numbers listed have zener voltage min/max limits as shown.
3. REVERSE ZENER VOLTAGE (V
Z
)
Reverse zener voltage is measured under pulse conditions such that T
J
is no more than 2℃ above T
A
.
4. ZENER IMPEDANCE (Z
Z
) DERIVATION
Z
ZT
is measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for I
Z(AC)
=
0.1 I
Z(DC)
with AC frequency = 60Hz.
November 2006 / C
Page 3
®
TAK CHEONG
Package Outline
Case Outline
Li censed b y
ON Semico nd uctor
,
A tradem ark o f
semico nd uctor
Com ponents I ndustri es, LLC for
Zener Tec hnolo gy
and
Pro ducts
.
DO-35
DIM
Min
Millimeters
Max
Min
Inches
Max
A
B
C
D
0.46
0.56
0.018
0.022
3.05
5.08
0.120
0.200
25.40
38.10
1.000
1.500
1.52
2.29
0.060
0.090
Note:
all dimensions are within JEDEC standard.
This datasheet presents technical data of Tak Cheong’s Zener Diodes. Complete specifications for the individual devices are
provided in the form of datasheets. A comprehensive Selector Guide is included to simplify the task of choosing the best set of
components required for a specific application. For additional information, please visit our website
http://www.takcheong.com.
Although information in this datasheet has been carefully checked, no responsibility for the inaccuracies can be assumed by Tak
Cheong. Please consult your nearest Tak Cheong’s sales office for further assistance.
Tak Cheong reserves the right to make changes without further notice to any products herein to further improve reliability,
function or design, cost and productivity.
TAK CHEONG
®
and
are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd.
November 2006 / C
Page 4
