MMBZ5221B Datasheet, PDF (1/5 Pages) Pan Jit International Inc. – SURFACE MOUNT SILICON ZENER DIODES

Diode Semiconductor Korea
350mW Surface Mount Zener Diode MMBZ5221B-5259B
FEATURES
z Planar Die Construction.
z 350mw Power Dissipation.
Pb
Lead-free
z General purpose, medium current.
z Ideally Suited For Automated Assembly Prcesses.
APPLICATIONS
z 350Mw Surface mount zener diode
ORDERING INFORMATION
Type No.
Marking
MMBZ5221B-MMBZ5259B
See Table on page2
Package Code
SOT-23
MAXIMUM RATING @ Ta=25℃ unless otherwise specified
Characteristic
Symbol Value
Unit
Forward Valtage@I_F=10mA
V_F
0.9
V
Power Dissipation
P_d
350
mW
Thermal Resistance, Junction to Ambient Air
R_θjA
357
℃/W
Operating and Storage Temperature Range
T_j，T_stg
-65 to+150
℃
Notes: 1. Valid provided that device terminals are kept at ambient temperature.
2. Tested with pulses, T_P≤1.0ms.
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