参数资料
型号: 1N5221BD2A.GCDE
厂商: SEMELAB LTD
元件分类: 齐纳二极管
英文描述: 2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
封装: HERMETIC SEALED, CERAMIC, DLCC2 VARIANT A, 2 PIN
文件页数: 1/4页
文件大小: 187K
代理商: 1N5221BD2A.GCDE
500mW ZENER DIODES
Semelab Limited reserves the right to change test conditions, parameter limits and package dimensions without notice.
Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However
Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to
verify that datasheets are current before placing an order.
Semelab
Semelab Limited
Limited
Coventry Road, Lutterworth, Leicestershire, LE17 4JB
Document Number 9024
Telephone +44 (0) 1455 556565
Fax +44 (0) 1455 552612
Issue 2
Email: sales@semelab-tt.com
Website: http://www.semelab-tt.com
Page 1 of 4
1N5221BD2A TO 1N5261BD2A
DLCC2 Hermetic Ceramic Package Designed as a Drop-In
Replacement for “D-5A”/ “A-MELF” Package
Extensive Voltage Selection (2.4V – 47V)
Standard Zener Voltage Tolerance of ±5%
Regulation Over a Large Operating Current & Temperature Range
Space Level and High-Reliability Screening Options Available
ABSOLUTE MAXIMUM RATINGS (T
A = 25°C unless otherwise stated)
VZM
Reference Voltage
See Reference Table
IZM
Continuous DC Current
See Reference Table
PT
Total Power Dissipation at
TA = 75°C
500mW
TJ
Junction Temperature Range
-55 to +175
°C
TSTG
Storage Temperature Range
-65 to +175
°C
TSP
Maximum Soldering Pad Temperature for 20s
260
°C
THERMAL PROPERTIES
Symbol
Parameter
Max
Units
RθJA
(1)
Thermal Resistance Junction to Ambient
300
°C/W
(1)
PCB = FR4 – 0.0625 Inch (1.59mm), 1 Layer, 1.0-Oz Cu, 0.007 Inch
2 (1.7mm x 2.76mm2) Pad Size, horizontal, in still air
相关PDF资料
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1N5221BD2B-JQRS.GCDE 2.4 V, 0.5 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE
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