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BZT52C51-7-F [DIODES]

SURFACE MOUNT ZENER DIODE; 表面贴装稳压二极管
BZT52C51-7-F
型号： BZT52C51-7-F
厂家： DIODES INCORPORATED    DIODES INCORPORATED
描述：

SURFACE MOUNT ZENER DIODE
表面贴装稳压二极管

稳压二极管
文件： 总3页 (文件大小：65K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
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SPICE MODELS: BZT52C43 BZT52C47 BZT52C51  
BZT52C43 - BZT52C51  
Lead-free  
SURFACE MOUNT ZENER DIODE  
Features  
·
·
·
·
Planar Die Construction  
General Purpose, Medium Current  
SOD-123  
Ideally Suited for Automated Assembly Processes  
Lead Free/RoHS Compliant (Note 5)  
Dim  
A
Min  
3.55  
2.55  
1.40  
—
Max  
3.85  
2.85  
1.70  
1.35  
0.65  
B
Mechanical Data  
·
D
J
H
C
Case: SOD-123  
G
D
·
Case Material: Molded Plastic. UL Flammability Classification  
Rating 94V-0  
0.45  
A
B
E
·
·
·
Moisture Sensitivity: Level 1 per J-STD-020C  
0.55 Typical  
0.25  
0.11 Typical  
Terminals: Solderable per MIL-STD-202, Method 208  
G
H
J
—
E
C
Lead Free Plating (Matte Tin Finish annealed over Alloy 42  
leadframe)  
—
0.10  
·
·
Polarity: Cathode Band  
a
0°  
8°  
Marking: Date Code and Marking Code or Date Code only,  
See Page 3  
All Dimensions in mm  
·
·
Ordering Information: See Page 2  
Weight: 0.01 grams (approximate)  
@ TA = 25°C unless otherwise specified  
Maximum Ratings  
Characteristic  
Symbol  
Pd  
Value  
410  
Unit  
mW  
°C/W  
°C  
Power Dissipation (Note 1)  
RqJA  
Thermal Resistance, Junction to Ambient Air (Note 1)  
Operating and Storage Temperature Range  
305  
Tj, TSTG  
-65 to +150  
@ TA = 25°C unless otherwise specified  
Electrical Characteristics  
Maximum  
Reverse  
Current  
(Note 2)  
Zener Voltage Range  
(Note 2)  
Maximum Zener Impedance (Note 4)  
Type  
Number  
Marking Code  
(Note 3)  
VZ @ IZT  
IZT  
ZZT @ IZT  
ZZK @ IZK  
IZK  
IR  
@ VR  
Nom  
(V)  
Min (V) Max (V)  
mA  
mA  
uA  
V
W
BZT52C43  
BZT52C47  
BZT52C51  
WU/WU  
WV/WZ  
WW/X1  
43  
47  
51  
40.0  
44.0  
48.0  
46.0  
50.0  
54.0  
5
5
5
100  
100  
100  
700  
750  
750  
1.0  
1.0  
1.0  
0.1  
0.1  
0.1  
32  
35  
38  
2
Notes: 1. Device mounted on ceramic PCB; 7.6mm x 9.4mm x 0.87mm with pad areas 25mm .  
2. Short duration test pulse used to minimize self-heating effect.  
3. When provided, otherwise, parts are provided with date code only, and type number identifications appears on reel only.  
4. f = 1kHz.  
5. No purposefully added lead.  
DS30363 Rev. 9 - 2  
1 of 3  
BZT52C43 - BZT52C51  
www.diodes.com  
ã Diodes Incorporated  
10  
8
0.6  
C47  
C43  
Tj = 25°C  
C51  
0.5  
0.4  
0.3  
0.2  
6
4
2
0
0.1  
0
0
25  
50  
75  
100  
125  
150  
10 20 30 40 50 60 70 80 90 100  
VZ, ZENER VOLTAGE (V)  
TA, AMBIENT TEMPERATURE (°C)  
Fig. 1 Power Dissipation vs. Ambient Temperature  
Fig. 2 Zener Breakdown Characteristics  
100  
Tj = 25 °C  
VR = 1V  
10  
VR = 2V  
1
10  
100  
VZ, NOMINAL ZENER VOLTAGE (V)  
Fig. 3 Total Capacitance vs. Nominal Zener Voltage  
(Note 6 and 7)  
Ordering Information  
Device  
Packaging  
Shipping  
BZT52CXX-7-F (Note 6)  
SOD-123  
3000/Tape & Reel  
Notes: 6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.  
7. Replace “XX” with the nominal Zener breakdown voltage; i.e. Part number for 43V device would be BZT52C43-7-F.  
DS30363 Rev. 9 - 2  
2 of 3  
BZT52C43 - BZT52C51  
www.diodes.com  
Marking Information for Parts marked WY, WZ or X1  
XX = Product Type Marking Code (See Page 1)  
YM = Date Code Marking  
Y = Year (ex: P = 2002)  
M = Month (ex: 9 = September)  
Date Code Key  
Year  
2000  
2001  
2002  
2003  
2004  
Code  
M
N
P
R
S
Month  
Code  
Jan  
Feb  
March  
Apr  
May  
Jun  
Jul  
Aug  
Sep  
Oct  
Nov  
Dec  
1
2
3
4
5
6
7
8
9
O
N
D
Marking Information for Parts marked WU, WU, WV or WW  
XX = Product Type Marking Code (See Page 1)  
YM = Date Code Marking  
Y = Year (ex: N = 2002)  
M = Month (ex: 9 = September)  
XX  
Date Code Key  
Year  
1998  
1999  
2000  
2001  
2002  
2003  
2004  
2005  
2006  
2007  
2008  
2009  
Code  
J
K
L
M
N
P
R
S
T
U
V
W
Month  
Code  
Jan  
Feb  
March  
Apr  
May  
Jun  
Jul  
Aug  
Sep  
Oct  
Nov  
Dec  
1
2
3
4
5
6
7
8
9
O
N
D
IMPORTANT NOTICE  
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further  
notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither  
does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will  
agreetoholdDiodesIncorporatedandallthecompanieswhoseproductsarerepresentedonourwebsite,harmlessagainstalldamages.  
LIFE SUPPORT  
DiodesIncorporatedproductsarenotauthorizedforuseascriticalcomponentsinlifesupportdevicesorsystemswithouttheexpressedwrittenapprovalofthe  
PresidentofDiodesIncorporated.  
DS30363 Rev. 9 - 2  
3 of 3  
BZT52C43 - BZT52C51  
www.diodes.com  
ÓDiodes Incorporated  

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