BZQ5221B_09 Datasheet, PDF (1/4 Pages) Pan Jit International Inc. – SURFACE MOUNT ZENER DIODES

BZQ5221B SERIES
SURFACE MOUNT ZENER DIODES
VOLTAGE 2.4 to 75 Volts
POWER 500 mWatts
FEATURES
• Planar Die construction
• 500mW Power Dissipation
• Ideally Suited for Automated Assembly Processes
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
• Case: Molded Glass QUADRO-MELF
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: See Diagram Below
• Approx. Weight: 0.03 grams
• Mounting Position: Any
• Packing information
T/R - 2.5K per 7" plastic Reel
QUADRO-MELF
.020(0.5)
.012(0.3)
Unit : inch (mm)
.146(3.7)
.130(3.3)
.020(0.5)
.012(0.3)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation at Tamb = 25 ^OC
Symbol
PTOT
Junction Temperature
TJ
Storage Temperature Range
TS
Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Value
500
175
-65 to +175
Units
mW
O_C
O_C
Parameter
Symbol
Min.
Typ.
Max.
Units
Thermal Resistance Junction to Ambient Air
R_θJA
--
--
0.3
K/mW
Forward Voltage at I_F = 200mA
V_F
--
--
1.1
V
Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
STAD-FEB.10.2009
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