器件名称: 1N4743A
功能描述: Axial Lead Zener Diodes SMALL SIGNAL ZENER DIODES 1.0 WATTS
文件大小: 1556.69KB 共3页
简 介:1N4728A Thru 1N4761A
Axial Lead Zener Diodes
P b Lead(Pb)-Free
SMALL SIGNAL ZENER DIODES 1.0 WATTS
Features: * High reliability * Very sharp reverse characteristic * Low reverse current level * VZ-tolerance ±5% Mechanical Data: * Voltage stabilization * Case : DO-41 Glass Case * Weight : Approx 0.33 gram
DO-41
DO-41 Outline Dimensions
Unit:mm
C D
A
B
A
A DIM DO-41 Min 26.0 Max Min -
B Max 4.50 Min -
C Max 0.85 Min -
D Max 2.7
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WEITRON
1/3
17-Jan-07
1N4728A Thru 1N4761A Maximum Ratings and Electrical Characteristics (TA=25°C Unless Otherwise Noted)
Parameter
Power dissipation Z-current Junction ambient I=9.5mm(3/8”) TL=constant TA ≤ 50°C
Symbol
PV IZ RθJA Tj T stg
Value
1.0 PV/VZ 100 200 -65~+175
Unit
W mA K/W °C °C
Junction temperature Storage temperature range
Electrical Characteristics
Parameter
Forward voltage I F=200mA
Symbol
VF
Min -
Typ -
Max 1.2
Unit V
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WEITRON
2/3
17-Jan-07
1N4728A Thru 1N4761A
VZnom1) V 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 56 62 68 75 IZT mA 76 69 64 58 53 49 45 41 37 34 31 28 25 23 21 19 17 15.5 14 12.5 11.5 10.5 9.5 8.5 7.5 7.0 6.5 6.0 5.5 5.0 4.5 4.0 3.7 3.3 for rzjT Ω <10 <10 <9 <9 <8 <7 <5 <2 <3.5 <4.0 <4.5 <5.0 <7 <8 <9 <10 <14 <16 <20 <22 <23 <25 <35 <40 <45 <50 <60 <70 <80 <95 <110 <125 <150 <175 rzjK at Ω <400 <400 <400 <400 <500 <550 <600 <700 <700 <700 <700 <700 <700 <700 <700 <700 <700 <700 <……
