TC1N4728A Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – 1 Watt DO-41 Hermetically Sealed Glass Zener Voltage Regulators

®
TAK CHEONG
SEMICONDUCTOR
1 Watt DO-41 Hermetically
Sealed Glass Zener Voltage
Regulators
Absolute Maximum Ratings T_A = 25°C unless otherwise noted
Parameter
Value
Storage Temperature Range
-65 to +200
Maximum Junction Operating Temperature
+200
Total Device Dissipation
1.0
Thermal Resistance Junction to Lead
53.5
Thermal Resistance Junction to Ambient
100
Units
°C
°C
Watt
°C / W
°C / W
These ratings are limiting values above which the serviceability of the diode may be impaired.
Specification Features:
ƒ Zener Voltage Range 3.3 to 56 Volts
ƒ DO-41 Package (JEDEC)
ƒ Through-Hole Device Type Mounting
ƒ Hermetically Sealed Glass
ƒ Compression Bonded Construction
ƒ All External Surfaces Are Corrosion Resistant And Leads Are Readily Solderable
ƒ RoHS Compliant
ƒ Solder Hot Dip Tin (Sn) Terminal Finish
ƒ Cathode Indicated By Polarity Band
AXIAL LEAD
DO41
DEVICE MARKING DIAGRAM
L
1N
47
xx
T
L
: Logo
Device Code : TC1N47xxT
VZ Tolerance (T) : A = ±5%
C = ±2%
Cathode
Anode
ELECTRICAL SYMBOL
Electrical Characteristics
Device Type
VZ @ IZT
(Volts)
Nominal
TC1N4728A
3.3
TC1N4729A
3.6
TC1N4730A
3.9
TC1N4731A
4.3
TC1N4732A
4.7
TC1N4733A
5.1
TC1N4734A
5.6
TC1N4735A
6.2
TC1N4736A
6.8
TC1N4737A
7.5
TC1N4738A
8.2
TC1N4739A
9.1
TC1N4740A
10
TC1N4741A
11
TC1N4742A
12
TC1N4743A
13
TA = 25°C unless otherwise noted
IZT
(mA)
ZZT @ IZT
(Ω)
Max
IZK
(mA)
76
10
1
69
10
1
64
9
1
58
9
1
53
8
1
49
7
1
45
5
1
41
2
1
37
3.5
1
34
4
0.5
31
4.5
0.5
28
5
0.5
25
7
0.25
23
8
0.25
21
9
0.25
19
10
0.25
ZZK @ IZK
(Ω)
Max
400
400
400
400
500
550
600
700
700
700
700
700
700
700
700
700
IR @ VR
(μA)
Max
100
100
50
10
10
10
10
10
10
10
10
10
10
5
5
5
VR
(Volts)
1
1
1
1
1
1
2
3
4
5
6
7
7.6
8.4
9.1
9.9
Number: DB-031
August 2008 / E
Page 1