VPT CD5540B
Zener Diode
FEATURES
● All Junctions Completely Protected with Silicon Dioxide● 0.5 W Capability with Proper Heat Sinking
● Electrically Equivalent to 1N5518B - 1N5546B
● No suffix indicates 21 mil square die size
● J15 suffix indicates 13.5 mil square die size
DESCRIPTION
These 0.5 W zener diodes are electrically equivalent to the 1N5518B - 1N5546B series diodes. They are compatible with all wire bonding and die attach techniques with the exception of solder reflow. These diodes are also available in JANHC and JANKC per MIL-PRF-19500/437. Rev. V5 Die See dimensions on pages 3 and 4.ELECTRICAL SPECIFICATIONS
: (TA = +25°C unless otherwise specified) Part# Zener Voltage VZ @ IZT (Note 1) Nominal V Zener Test Current lZT mAdc Zener Impedance ZZT @ lZT (Note 2) Maximum Ohms Reverse Leakage Current IR VR Maximum mAdc V CD5518B 3.3 20 26 5.0 1.0 CD5519B 3.6 20 24 3.0 1.0 CD5520B 3.9 20 22 1.0 1.0 CD5521B 4.3 20 18 3.0 1.5 CD5522B 4.7 10 22 2.0 2.0 CD5523B 5.1 5.0 26 2.0 2.5 CD5524B 5.6 3.0 30 2.0 3.5 CD55258 6.2 1.0 30 1.0 5.0 CD5526B 6.8 1.0 30 1.0 6.2 CD5527B 7.5 1.0 35 0.5 6.8 CD5528B 8.2 1.0 40 0.5 7.5 CD5529B 9.1 1.0 45 0.1 8.2 CD5530B 10.0 1.