1N6309BD2A Datasheet, PDF (1/4 Pages) Seme LAB – 500mW ZENER DIODES

500mW ZENER DIODES
1N6309BD2A TO 1N6340BD2A
• DLCC2 Hermetic Ceramic Package Designed as a Drop-In
Replacement for “D-5A”/ “A-MELF” Package
• Standard Zener Voltage Tolerance of ±5%
• Space Level and High-Reliability Screening Options Available
ABSOLUTE MAXIMUM RATINGS (TA = 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
-65 to +175°C
TSTG
Storage Temperature Range
-65 to +175°C
TSP
Maximum Soldering Pad Temperature for 20s
260°C
THERMAL PROPERTIES
Symbol
R_θJA⁽¹⁾
Parameter
Thermal Resistance Junction to Ambient
Max Units
300 °C/W
(1)
PCB = FR4 – 0.0625 Inch (1.59mm), 1 Layer, 1.0-Oz Cu, 0.007 Inch² (1.7mm x 2.76mm²) Pad Size, horizontal, in still air
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 Limited
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Document Number 9021
Issue 2
Page 1 of 4