器件名称: 1N5254B
功能描述: ZENER DIODES
文件大小: 202.69KB 共3页
简 介:BL
FEATURES
GALAXY ELECTRICAL
ZENER DIODES
1N5221B - - - 1N5279B
POWER DISSIPATION: 500 mW
DO-35(GLASS)
Silicon planar power zener diodes Standard Zener voltage tolerance is ±5%. With a "B" suffix. Other tolerances are available upon request.
MECHANICAL DATA
Case:DO-35, Glass Case Terminals: Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Marking: Type Number Approx. Weight: 0.13 grams.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified. Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SYMBOL
Zener current (see Table "Characteristics")
VALUE
UNIT
Pow er dissipation at Tamb=25
Ptot TJ Ts
5001) 175 -55---+175
mW
Junction temperature
Storage temperature range
SYMBOL
Thermal resistance junction to ambient
MIN
TYP
MAX
3001) 1.2
UNIT
/W
RθJA VF
Forw ard voltage at IF=200mA
V
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NOTES: (1) Valid provided that leads at a distance of 10 mm from case are kept at ambient temperature.
Document Number 0284001
BLGALAXY ELECTRICAL
1.
ELECTRICAL CHARACTERISTICS
Nominal Zener Voltage1) Type VZ V
1N5221B 1N5222B 1N5223B 1N5224B 1N5225B 1N5226B 1N5227B 1N5228B 1N5229B 1N5230B 1N5231B 1N5232B 1N5233B 1N5234B 1N5235B 1N5236B 1N5237B 1N5238B 1N5239B 1N5240B 1N5241B 1N5242B 1N5243B 1N5244B 1N5245B 1N5246B 1N5247B 1N5248B 1N5249B 1N5250B 1N5251B 1N5252B 1N5253B 1N5254B 1N5255B 1N5256B 1N5257B 1N5258B 1N5259B 1N5260B 1N5261B 1N5262B 1N5263B 1N52……
