TAK CHEONG
®
PRELIMINARY DATASHEET
1.5W SILICON ZENER DIODES
Surface Mount Plastic Package
Zener Voltage Regulators
Absolute Maximum Ratings
Symbol
P
D
R
THJ-L
T
STG
T
J
Power Dissipation
Thermal Resistance, Junction to Lead
Storage Temperature Range
Operating Junction Temperature
T
A
= 25°C unless otherwise noted
Value
1.5
25
-55 to +200
-55 to +200
Units
W
°C/W
°C
°C
Parameter
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Wide Zener Voltage Range Selection, 3.3V to 200V
Withstand Large Surge Stresses
Wide VZ Tolerance Selection, A = ±10%, B = ±5%, C = ±2%, D = ±1%
Surface Device Type Mounting Which Replaces Axial-lead 1N5913 Series
Ideal For High Density, Low Profile Mounting
Moisture Sensitivity Level 1, Unlimited
Pb Free Version and RoHS Compliant
Band Indicates Cathode
Cathode
SMB (DO-214AA)
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device
Type
TCSMBJ5913
TCSMBJ5914
TCSMBJ5915
TCSMBJ5916
TCSMBJ5917
TCSMBJ5918
TCSMBJ5919
TCSMBJ5920
TCSMBJ5921
TCSMBJ5922
TCSMBJ5923
TCSMBJ5924
TCSMBJ5925
TCSMBJ5926
TCSMBJ5927
TCSMBJ5928
TCSMBJ5929
TCSMBJ5930
TCSMBJ5931
TCSMBJ5932
TCSMBJ5933
V
Z
@ I
ZT
(Volts)
Nominal
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
T
A
= 25°C unless otherwise noted
Z
ZT
@ I
ZT
I
ZK
I
ZT
(Ω)
(mA)
(mA)
Max
113.6
10.0
1
104.2
9.0
1
96.1
7.5
1
87.2
6.0
1
79.8
5.0
1
73.5
4.0
1
66.9
2.0
1
60.5
2.0
1
55.1
2.5
1
50.0
3.0
0.5
45.7
3.5
0.5
41.2
4.0
0.5
37.5
4.5
0.25
34.1
5.5
0.25
31.2
6.5
0.25
28.8
7.0
0.25
25.0
9.0
0.25
23.4
10.0
0.25
20.8
12.0
0.25
18.7
14.0
0.25
17.0
17.5
0.25
Z
ZK
@ I
ZK
(Ω)
Max
500
500
500
500
500
350
250
200
200
400
400
500
500
550
550
550
600
600
650
650
650
I
R
@ V
R
(µA)
Max
100
75.0
25.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
V
R
(Volts)
1.0
1.0
1.0
1.0
1.5
2.0
3.0
4.0
5.2
6.0
6.5
7.0
8.0
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
I
ZM
(mA)
454
416
384
348
319
294
267
241
220
200
182
164
150
136
125
115
100
93
83
75
68
V
F
Forward Voltage = 1200mV Maximum @
I
F
= 200 mA for all types
March 2007 Release, A
Page 1
TCSMBJ5913 through TCSMBJ5956
TAK CHEONG
Electrical Characteristics
Device
Type
TCSMBJ5934
TCSMBJ5935
TCSMBJ5936
TCSMBJ5937
TCSMBJ5938
TCSMBJ5939
TCSMBJ5940
TCSMBJ5941
TCSMBJ5942
TCSMBJ5943
TCSMBJ5944
TCSMBJ5945
TCSMBJ5946
TCSMBJ5947
TCSMBJ5948
TCSMBJ5949
TCSMBJ5950
TCSMBJ5951
TCSMBJ5952
TCSMBJ5953
TCSMBJ5955
TCSMBJ5955
TCSMBJ5956
V
Z
@ I
ZT
(Volts)
Nominal
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
100
110
120
130
150
160
180
200
®
PRELIMINARY DATASHEET
T
A
= 25°C unless otherwise noted
Z
ZT
@ I
ZT
I
ZK
I
ZT
(Ω)
(mA)
(mA)
Max
15.6
19.0
0.25
13.9
23.0
0.25
12.5
28.0
0.25
11.4
33.0
0.25
10.4
38.0
0.25
9.6
45.0
0.25
8.7
53.0
0.25
8.0
67.0
0.25
7.3
70.0
0.25
6.7
86.0
0.25
6.0
100.0
0.25
5.5
120.0
0.25
5.0
140.0
0.25
4.6
160.0
0.25
4.1
200.0
0.25
3.7
250.0
0.25
3.4
300.0
0.25
3.1
380.0
0.25
2.9
450.0
0.25
2.5
600.0
0.25
2.3
700.0
0.25
2.1
900.0
0.25
1.9
1200.0
0.25
Z
ZK
@ I
ZK
(Ω)
Max
700
700
750
800
850
900
950
1000
1100
1300
1500
1700
2000
2500
3000
3100
4000
4500
5000
6000
6500
7000
8000
I
R
@ V
R
(µA)
Max
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
V
R
(Volts)
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.2
56.0
62.2
69.2
76.0
83.6
91.2
98.8
114.0
121.6
136.8
152.0
I
ZM
(mA)
62
55
50
45
41
38
34
31
29
26
24
22
20
18
16
15
13
12
11
10
9
8
7
V
F
Forward Voltage = 1200mV Maximum @
I
F
= 200 mA for all types
Notes:
1.
2.
3.
4.
The zener voltage (V
Z
) is tested under pulse condition and measured at T
L
= 30°C. The measured
V
Z
is guaranteed to be
within specification with device junction in thermal equilibrium or 90 seconds after application of DC current.
The device numbers listed have a standard tolerance on the nominal zener voltage of ±20%. Please add a suffix A, B, C or D
when ordering a tighter tolerance device type.
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 (I
ZT
or
I
ZK
) is superimposed to
I
ZT
or
I
ZK.
For detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter
voltage tolerances, contact your nearest Tak Cheong Electronics representative.
March 2007 Release, A
Page 2
TAK CHEONG
®
PRELIMINARY DATASHEET
SMB (DO-214AA) Package Outline
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.
March 2007 Release, A
Page 3
