器件名称: 1N5249B
功能描述: TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
文件大小: 230.13KB 共2页
简 介:DC COMPONENTS CO., LTD.
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1N5221B THRU 1N5259B
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
FEATURES
* Voltage Range:2.4V to 39V * Double slug type construction
DO-35
MECHANICAL DATA
* * * * * Case: Glass sealed case Lead: MIL-STD-202E, Method 208 guaranteed Polarity: Color band denotes cathode end Mounting position: Any Weight: 0.13 gram
0.52 25.0MIN
4.2MAX 2.0MAX
25.0MIN
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in millimeters
SYMBOL Zener Current see Table "Characterisitics"
o Power Dissipation at Tamb=25 C
VALUE 500 (1) 175 -55 to + 175
UNITS
Ptot Tj Tstg
mW
o o
Junction Temperature Storage Temperature Range
C
C
K/mW Thermal Resistance Junction to Ambient Air RthA 0.3
(1)
Typ. Min. Max. Volts
Forward Voltage at IF=100mA
VF
1
Typ. Min. Max.
1)Valid Provided that leads are kept at ambient temperature at a distance of 8 mm from case. NOTE: Suffix "B" indicates Zener Voltage Tolerance ± 5%
160
RATING AND CHARACTERISTIC CURVES (1N5221B THRU 1N5259B)
Nominal Zener Voltage VZ@IZT Volts
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 1……
