®
TAK CHEONG
SE M ICOND UC TOR
500 mW DO-35 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings
Parameter
Power Dissipation
Storage Temperature Range
Operating Junction Temperature
T
A
= 25°C unless otherwise noted
Value
500
-65 to +200
+200
Units
mW
°C
°C
AXIAL LEAD
DO35
DEVICE MARKING DIAGRAM
L
52
xx
T
L
: Logo
Device Code
: TC1N52xxT
VZ Tolerance (T) : B =
±5%
:
C =
±2%
:
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
Zener Voltage Range 2.4 to 56 Volts
DO-35 Package (JEDEC)
Through-Hole Device Type Mounting
Hermetically Sealed Glass
Compression Bonded Construction
All External Surfaces Are Corrosion Resistant And Leads Are Readily Solderable
RoHS Compliant
Solder Hot Dip Tin (Sn) Lead Finish
Cathode Indicated By Polarity Band
ELECTRICAL SYMBOL
Cathode
Anode
Electrical Characteristics
Device Type
TC1N5221B
TC1N5222B
TC1N5223B
TC1N5224B
TC1N5225B
TC1N5226B
TC1N5227B
TC1N5228B
TC1N5229B
TC1N5230B
TC1N5231B
TC1N5232B
TC1N5233B
TC1N5234B
TC1N5235B
TC1N5236B
TC1N5237B
TC1N5238B
TC1N5239B
TC1N5240B
V
Z
@ I
ZT
(Volts)
Nominal
2.4
2.5
2.7
2.8
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6
6.2
6.8
7.5
8.2
8.7
9.1
10
T
A
= 25°C unless otherwise noted
I
ZT
(mA)
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
Z
ZT
@ I
ZT
()
Max
30
30
30
30
29
28
24
23
22
19
17
11
7
7
5
6
8
8
10
17
Z
ZK
@ I
ZK
= 0.25mA
()
Max
1200
1250
1300
1400
1600
1600
1700
1900
2000
1900
1600
1600
1600
1000
750
500
500
600
600
600
I
R
@ V
R
(A)
Max
100
100
75
75
50
25
15
10
5
5
5
5
5
5
3
3
3
3
3
3
V
R
(Volts)
1
1
1
1
1
1
1
1
1
2
2
3
3.5
4
5
6
6.5
6.5
7
8
Number: DB-212
January 2010/ F
Page 1
TC1N5221B through TC1N5263B
®
TAK CHEONG
SE M ICOND UC TOR
Electrical Characteristics
Device Type
TC1N5241B
TC1N5242B
TC1N5243B
TC1N5244B
TC1N5245B
TC1N5246B
TC1N5247B
TC1N5248B
TC1N5249B
TC1N5250B
TC1N5251B
TC1N5252B
TC1N5253B
TC1N5254B
TC1N5255B
TC1N5256B
TC1N5257B
TC1N5258B
TC1N5259B
TC1N5258B
TC1N5259B
TC1N5260B
TC1N5261B
TC1N5262B
TC1N5263B
V
Z
@ I
ZT
(Volts)
Nominal
11
12
13
14
15
16
17
18
19
20
22
24
25
27
28
30
33
36
39
36
39
43
47
51
56
T
A
= 25°C unless otherwise noted
I
ZT
(mA)
20
20
9.5
9
8.5
7.8
7.4
7
6.6
6.2
5.6
5.2
5
4.6
4.5
4.2
3.8
3.4
3.2
3.4
3.2
3
2.7
2.5
2.2
Z
ZT
@ I
ZT
()
Max
22
30
13
15
16
17
19
21
23
25
29
33
35
41
44
49
58
70
80
70
80
93
105
125
150
Z
ZK
@ I
ZK
= 0.25mA
()
Max
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
700
700
800
700
800
900
1000
1100
1300
I
R
@ V
R
(A)
Max
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
V
R
(Volts)
8.4
9.1
9.9
10
11
12
13
14
14
15
17
18
19
21
21
23
25
27
30
27
30
33
36
39
43
V
F
Forward Voltage = 1.1 V Maximum @
I
F
= 200 mA for all types
Notes:
1. TOLERANCE AND VOLTAGE DESIGNATION
The type numbers listed have zener voltage as shown and have a standard tolerance on the nominal zener voltage of ±5%. Device of
2%
is indicated by a “C” instead of a “B”
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 (V
Z
) MEASUREMENT
The zener voltage (V
Z
) is tested under pulse condition.
4. ZENER IMPEDANCE (Z
Z
) DERIVATION
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
) is superimposed to
I
ZT
.
Number: DB-212
January 2010/ F
Page 2
®
TAK CHEONG
SE M ICOND UC TOR
Package Outline
Package
Case Outline
DO-35
DO-35
DIM
Min
A
B
C
D
0.46
3.05
25.40
1.53
Millimeters
Max
0.55
5.08
38.10
2.28
Min
0.018
0.120
1.000
0.060
Inches
Max
0.022
0.200
1.500
0.090
Notes:
1.
2.
All dimensions are within JEDEC standard.
DO35 polarity denoted by cathode band.
Number: DB-212
January 2010/ F
Page 3
TAK CHEONG
®
DISC LA I MER NOTIC E
NOTICE
The information presented in this document is for reference only. Tak Cheong reserves the right to make
changes without notice for the specification of the products displayed herein.
The product listed herein is designed to be used with ordinary electronic equipment or devices, and not
designed to be used with equipment or devices which require high level of reliability and the malfunction of with
would directly endanger human life (such as medical instruments, transportation equipment, aerospace
machinery, nuclear-reactor controllers, fuel controllers and other safety devices), Tak Cheong Semiconductor
Co., Ltd., or anyone on its behalf, assumes no responsibility or liability for any damagers resulting from such
improper use of sale.
This publication supersedes & replaces all information reviously supplied. For additional information, please visit
our website
http://www.takcheong.com,
or consult your nearest Tak Cheong’s sales office for further assistance.
Number: DB-100
April 14, 2008 / A
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