November, 2006 / C Page 1
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
TAK CHEON
G
®
1.3 Watt DO-41 Hermetically
Sealed Glass Zener Voltage
Regulators
Maximum Ratings
Rating Symbol Value Units
Maximum Steady State Power Dissipation
@TL≤50℃, Lead Length = 3/8”
Derate Above 50℃
PD
1.3
8.67
W
mW/℃
Operating and Storage
Temperature Range TJ, Tstg -65 to +200 °C
Specification Features:
Zener Voltage Range = 3.3V to 100V
ESD Rating of Class 3 (>6 KV) per Human Body Model
DO-41 Package (DO-204AL)
Double Slug Type Construction
Metallurgical Bonded Construction
Oxide Passivated Die
RoHS Compliant
Solder Hot Dip Tin (Sn) Lead Finish
Specification Features:
Case : Double slug type, hermetically sealed glass
Finish : All external surfaces are corrosion resistant and leads are readily solderable
Polarity : Cathode indicated by polarity band
Mounting: Any
BZX85C3V3 through BZX85C100 Series
Cathode Anode
L = Logo
85Cxxx = Device Code
L
85C
xxx
November, 2006 / C Page 2
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
TAK CHEON
G
®
ELECTRICAL CHARACTERISTICS (TA = 25℃ unless otherwise noted.)
Zener Voltage (Note 2 & 3.) Zener Impedance (Note 4.) Leakage Current
VZ (Volts) @IZT Z
ZT @IZT ZZK @IZK I
R @ VR
Device
(Note 1.)
Device
Marking Min Nom Max (mA) (Ω) (Ω) (mA) (uA Max) (Volts)
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
BZX85C3V3
BZX85C3V6
BZX85C3V9
BZX85C4V3
BZX85C4V7
3.1
3.4
3.7
4.0
4.4
3.3
3.6
3.9
4.3
4.7
3.5
3.8
4.1
4.6
5.0
80
60
60
50
45
20
15
15
13
13
400
500
500
500
600
1
1
1
1
1
60
30
5
3
3
1
1
1
1
1.5
BZX85C5V1
BZX85C5V6
BZX85C6V2
BZX85C6V8
BZX85C7V5
BZX85C5V1
BZX85C5V6
BZX85C6V2
BZX85C6V8
BZX85C7V5
4.8
5.2
5.8
6.4
7.0
5.1
5.6
6.2
6.8
7.5
5.4
6.0
6.6
7.2
7.9
45
45
35
35
35
10
7
4
3.5
3
500
400
300
300
200
1
1
1
1
0.5
1
1
1
1
1
2
2
3
4
4.5
BZX85C8V2
BZX85C9V1
BZX85C10
BZX85C11
BZX85C12
BZX85C8V2
BZX85C9V1
BZX85C10
BZX85C11
BZX85C12
7.7
8.5
9.4
10.4
11.4
8.2
9.1
10
11
12
8.7
9.6
10.6
11.6
12.7
25
25
25
20
20
5
5
7
8
9
200
200
200
300
350
0.5
0.5
0.5
0.5
0.5
1
1
0.5
0.5
0.5
5
6.5
7
7.7
8.4
BZX85C13
BZX85C15
BZX85C16
BZX85C18
BZX85C20
BZX85C13
BZX85C15
BZX85C16
BZX85C18
BZX85C20
12.4
13.8
15.3
16.8
18.8
13
15
16
18
20
14.1
15.6
17.1
19.1
21.2
20
15
15
15
10
10
15
15
20
24
400
500
500
500
600
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
9.1
10.5
11.0
12.5
14.0
BZX85C22
BZX85C24
BZX85C27
BZX85C30
BZX85C33
BZX85C22
BZX85C24
BZX85C27
BZX85C30
BZX85C33
20.8
22.8
25.1
28.0
31.0
22
24
27
30
33
23.3
25.6
28.9
32.0
35.0
10
10
8
8
8
25
25
30
30
35
600
600
750
1000
1000
0.5
0.5
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
15.5
17.0
19.0
21.0
23.0
BZX85C36
BZX85C39
BZX85C43
BZX85C47
BZX85C51
BZX85C36
BZX85C39
BZX85C43
BZX85C47
BZX85C51
34
37
40
44
48
36
39
43
47
51
38
41
46
50
54
8
6
6
4
4
40
45
50
90
115
1000
1000
1000
1500
1500
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
25
27
30
33
36
BZX85C56
BZX85C62
BZX85C68
BZX85C75
BZX85C82
BZX85C56
BZX85C62
BZX85C68
BZX85C75
BZX85C82
52
58
64
70
77
56
62
68
75
82
60
66
72
80
87
4
4
4
4
2.7
120
125
130
150
200
2000
2000
2000
2000
3000
0.25
0.25
0.25
0.25
0.25
0.5
0.5
0.5
0.5
0.5
39
43
47
51
56
BZX85C91
BZX85C100
BZX85C91
BZX85C100
85
96
91
100
96
106
2.7
2.7
250
350
3000
3000
0.25
0.25
0.5
0.5
62
68
VF = 1.2V Max @IF = 200mA for 60V below types, and VF = 1.4V Max @IF = 200mA for 60V above types
November, 2006 / C Page 3
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
TAK CHEON
G
®
1. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)
Tolerance designation – the type numbers listed have zener voltage min/max limits as shown.
2. SPECIALS AVAILABLE INCLUDE
Nominal zener voltages between the voltages shown and tighter voltage, for detailed information on price, availability and delivery, contact
you nearest Tak Cheong representative.
3. ZENER VOLTAGE (VZ) MEASUREMENT
The zener voltage (VZ) is tested under pulse conditions such that TJ is no more than 2℃ above TA.
4. ZENER IMPEDANCE (ZZ) DERIVATION
The zener impedance is derived from the 60 cycle AC voltage, which results when an AC current having an RMS value equal to 10% of the
DC zener current (IZT or IZK) is superimposed on IZT or IZK.
November, 2006 / C Page 4
Licensed by ON Semiconductor,
A trademark of semiconductor
Components Industries, LLC for
Zener Technology and Products.
TAK CHEON
G
®
Package Outline
Case Outline
D0-41
Millimeters Inches
DIM
Min Max Min Max
A 0.72 0.86 0.028 0.034
B 4.07 5.20 0.160 0.205
C 25.40 --- 1.000 ---
D 2.04 2.71 0.080 0.107
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.
and are registered trademarks of Tak Cheong Electronics (Holdings) Co., Ltd.
TAK CHEONG
®
