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TC1N5250B.T26B [TAK_CHEONG]

Zener Diode, 20V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2;
TC1N5250B.T26B
型号： TC1N5250B.T26B
厂家： Tak Cheong Electronics (Holdings) Co.,Ltd    Tak Cheong Electronics (Holdings) Co.,Ltd
描述：

Zener Diode, 20V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-35, HERMETIC SEALED, GLASS PACKAGE-2

测试 二极管
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®
TAK CHEONG  
SEMICONDUCTOR  
500 mW DO-35 Hermetically  
Sealed Glass Zener Voltage  
Regulators  
AXIAL LEAD  
DO35  
Absolute Maximum Ratings TA = 25°C unless otherwise noted  
DEVICE MARKING DIAGRAM  
Parameter  
Value  
Units  
L
Power Dissipation  
500  
-65 to +200  
+200  
mW  
°C  
52  
xx  
T
Storage Temperature Range  
Operating Junction Temperature  
°C  
L
: Logo  
Lead Temperature (1/16” from case for 10 seconds)  
+230  
°C  
Device Code  
VZ Tolerance (T) : B = ±5%  
: TC1N52xxT  
These ratings are limiting values above which the serviceability of the diode may be impaired.  
:
C = ±2%  
:
Specification Features:  
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
ƒ
Zener Voltage Range 2.4 to 56 Volts  
DO-35 Package (JEDEC)  
Through-Hole Device Type Mounting  
Hermetically Sealed Glass  
Cathode  
Anode  
Compression Bonded Construction  
All external surfaces are corrosion resistant and leads are readily solderable  
Cathode indicated by polarity band  
ELECTRICAL SYMBOL  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
Z
ZT @ IZT  
(Ω)  
Max  
ZZK @ IZK = 0.25mA  
IR @ VR  
(µA)  
Max  
VZ @ IZT  
(Volts)  
Nominal  
IZT  
(mA)  
VR  
(Volts)  
Device Type  
(Ω)  
Max  
TC1N5221B  
TC1N5222B  
TC1N5223B  
TC1N5224B  
TC1N5225B  
TC1N5226B  
TC1N5227B  
TC1N5228B  
TC1N5229B  
TC1N5230B  
TC1N5231B  
TC1N5232B  
TC1N5233B  
TC1N5234B  
TC1N5235B  
TC1N5236B  
TC1N5237B  
TC1N5238B  
TC1N5239B  
TC1N5240B  
TC1N5241B  
TC1N5242B  
TC1N5243B  
TC1N5244B  
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  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
20  
9.5  
9
30  
30  
30  
30  
29  
28  
24  
23  
22  
19  
17  
11  
7
1200  
1250  
1300  
1400  
1600  
1600  
1700  
1900  
2000  
1900  
1600  
1600  
1600  
1000  
750  
500  
500  
600  
600  
600  
600  
600  
600  
100  
100  
75  
75  
50  
25  
15  
10  
5
5
5
5
5
5
3
3
3
3
3
3
2
1
1
1
1
1
1
1
1
1
2
2
3
3.5  
4
5
6
6.5  
6.5  
7
7
5
6
8
8
10  
17  
22  
30  
13  
15  
8
11  
12  
13  
14  
8.4  
9.1  
9.9  
10  
1
0.5  
0.1  
600  
November 2005 / D  
Page 1  
®
TAK CHEONG  
SEMICONDUCTOR  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
ZZT @ IZT  
(Ω)  
Max  
Z
ZK @ IZK = 0.25mA  
IR @ VR  
(µA)  
Max  
VZ @ IZT  
(Volts)  
Nominal  
IZT  
(mA)  
VR  
(Volts)  
Device Type  
(Ω)  
Max  
TC1N5245B  
TC1N5246B  
TC1N5247B  
TC1N5248B  
TC1N5249B  
TC1N5250B  
TC1N5251B  
TC1N5252B  
TC1N5253B  
TC1N5254B  
TC1N5255B  
TC1N5256B  
TC1N5257B  
TC1N5258B  
TC1N5259B  
TC1N5258B  
TC1N5259B  
TC1N5260B  
TC1N5261B  
TC1N5262B  
TC1N5263B  
15  
16  
17  
18  
19  
20  
22  
24  
25  
27  
28  
30  
33  
36  
39  
36  
39  
43  
47  
51  
56  
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
16  
17  
19  
21  
23  
25  
29  
33  
35  
41  
44  
49  
58  
70  
80  
70  
80  
93  
105  
125  
150  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
600  
700  
700  
800  
700  
800  
900  
1000  
1100  
1300  
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  
11  
12  
13  
14  
14  
15  
17  
18  
19  
21  
21  
23  
25  
27  
30  
27  
30  
33  
36  
39  
43  
2.7  
2.5  
2.2  
VF Forward Voltage = 1.1 V Maximum @ IF = 200 mA for all types  
Notes:  
1. 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. 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.  
3. 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 to IZT or IZK.  
Electrical Symbol Definition  
Typical Characteristics  
I
Symbol  
Parameter  
(mA)  
VZ  
IZT  
ZZT  
IZK  
ZZK  
IR  
Reverse Zener Voltage @ IZT  
Reverse Current  
IF  
Maximum Zener Impedance @ IZT  
Reverse Current  
(mV)  
V
Z VR  
V
IR  
VF  
(V)  
Maximum Zener Impedance @ IZK  
Reverse Leakage Current @ VR  
Breakdown Voltage  
IZT  
VR  
IF  
Forward Current  
(nA)  
VF  
Forward Voltage @ IF  
(mA)  
November 2005 / D  
Page 2  
®
TAK CHEONG  
SEMICONDUCTOR  
Ordering Information  
Device  
Package  
Quantity  
10,000  
5,000  
TC1N52xxB  
Bulk  
TC1N52xxB.TB  
Tape and Ammo (52mm)  
Tape and Reel (52mm)  
Tape and Ammo (26mm)  
TC1N52xxB.TR  
TC1N52xxB.T26B  
TC1N52xxB  
10,000  
5,000  
Others (…contact Tak Cheong sales representatives)  
Axial-Lead Tape Packaging Standards  
This axial-lead component’s packaging requirements use in automatic testing and assembly equipment. And this standard practices for  
lead-tape packaging of axial-lead components meets the requirements of EIA Standard RS-296-D “Lead-taping of Components on Axial  
Lead Configuration for Automatic Insertion”.  
November 2005 / D  
Page 3  
®
TAK CHEONG  
SEMICONDUCTOR  
Tape & Reel Packaging Information  
Tape & Reel Outline  
DIM  
D1  
Millimeters  
356  
30  
D2  
Reel Dimensions  
D3  
84  
W1  
77.5  
PKG Type  
DO-35  
Quantity Per Reel  
Quantity Per Reel  
10,000  
November 2005 / D  
Page 4  
®
TAK CHEONG  
SEMICONDUCTOR  
Tape & Ammo Packaging Information  
Tape & Ammo  
Outline  
FOR 52mm BOX  
250mm x 80mm x 80mm  
FOR 26mm BOX  
255mm x 100mm x 48mm  
PKG Type  
DO-35  
Quantity Per Box  
Quantity Per Ammo  
Box  
5,000  
Taping Dimensions  
Description  
Standard Width  
Millimeters  
26  
52  
Tape Spacing (B)  
Component Pitch (C)  
Untaped Lead (L1 – L2)  
Glass Offset (F)  
52 ± 0.69  
26 +0.5 / -0  
5.08 ± 0.4  
± 0.69  
5.08 ± 0.4  
± 0.69  
± 0.69  
± 0.69  
Bent (D)  
1.2 Max  
6.138 ± 0.576  
0.55 Max  
3.2 Min  
0
1.2 Max  
6.138 ± 0.576  
0.55 Max  
3.2 Min  
0
Tape Width (G)  
Tape Mismatch (E)  
Taped Lead (G)  
Lead Beyond Tape (H)  
November 2005 / D  
Page 5  
®
TAK CHEONG  
SEMICONDUCTOR  
Bulk Packaging Information  
190mm x 150mm x 65mm  
Quantity Per Plastic Bag  
DO-35  
500 x 20 Plastic Bag  
Bulk Outline  
Plastic Bag  
PKG Type  
DO-35  
Quantity Per Box  
Quantity Per Box  
10,000  
November 2005 / D  
Page 6  
®
TAK CHEONG  
SEMICONDUCTOR  
Package Outline  
Package  
Case Outline  
DO-35  
DO-35  
DIM  
Millimeters  
Inches  
Min  
Max  
Min  
Max  
0.46  
3.05  
0.55  
5.08  
0.018  
0.120  
1.000  
0.060  
0.022  
0.200  
1.500  
0.090  
A
B
C
D
25.40  
1.53  
38.10  
2.28  
Notes:  
1. All dimensions are within JEDEC standard.  
2. DO35 polarity denoted by cathode band.  
November 2005 / D  
Page 7  

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