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Zener Diode
Features:
• High reliability. • Very sharp reverse characteristic. • Low reverse current level. • Vz-tolerance ±5%.
Application:
Voltage stabilization.
Absolute Maximum Ratings Tj = 25°C
Parameter
Test Conditions
Power dissipation Z-current
Tamb ≤ 75°C -
Junction temperature
-
Storage temperature range
-
Symbol Pv Iz Tj Tstg
Value 500 Pv / Vz 200 -65 to +200
Unit mW mA
°C
Maximum Thermal Resistance Tj = 25°C
Parameter
Test Conditions
Symbol
Value
Unit
Junction ambient
I = 9.5 mm (3/8”) TL = constant
RthJA
300
K/W
Stresses exceeding maximum ratings may damage the device. Maximum ratings are stress ratings only. Functional operation above the recommended operating conditions is not implied.
1N5221B Datasheet
