器件名称: 1N5243B
功能描述: $ftype
文件大小: KB 共页
简 介:1N52-SERIES
ZENER DIODES
Zener Voltage:2.4-56V Peak Pulse Power:500mW
FEATURE DO-35(GLASS)
Low zener impedance Low regulation factor Glass passivated junction High temperature soldering guaranteed: 260 C/10S/9.5mm lead length at 5 lbs tension
1.0 2(26.0) MIN. 0.079(2.0) MAX
0.165 (4.2) MAX
MECHANICAL DATA
Case: JEDEC DO-35(GLASS) molded glass body Terminals: Plated axial leads, solderable per MIL-STD 750, method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.05 ounce,0.14 grams
1.0 2(26.0) MIN. 0.020(0.52) TYP
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified. SYMBOLS VALUE UNITS
Zener Current see Table Characteristics Power Dissipation at Tamb=25 C(Note 1) Junction Temperature Storage Temperature Range Thermal resistance junction ambient(Note 1) Forward voltage at IF=200mA
Ptot Tj TSTG RqJA VF 500 200 -65 to + 200 0.3 1.1 mW C C K/mW V
Note 1: Valid provided that leads at a distance of 10mm from case are kept at ambient temperature
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ELECTRICAL CHARACTERISTICS (at TA=25 C unless otherwise noted)
Nominal Zener Voltage Vz@IZT (Volts)
2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56
Device Type
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