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JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diodes
MMSZ5221B-MMSZ5259B ZENER DIODE
FEATURES • Planar Die Construction • Ultra-Small Surface Mount Package • General purpose, Medium Current • Ideally Suited for Automated Assembly Processes
SOD-123
Maximum Ratings(Ta=25℃ unless otherwise specified)
Characteristic
Symbol
Forward Voltage (Note 2)
@ IF = 10mA
VF
Power Dissipation(Note 1)
Pd
Thermal Resistance, Junction to Ambient Air
RθJA
Junction Temperature
Tj
Storage Temperature Range
Tstg
Value 0.9 350 357 150
-55~+150
Unit V mW
℃/W Я Я
Notes:1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2. 2. Tested with pulses, Tp≤1.0ms.
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MMSZ5221B Datasheet
