參數(shù)資料
型號: DL5249B
廠商: DC Components Co., Ltd.
元件分類: 參考電壓二極管
英文描述: surface mount silicon Zener diodes
中文描述: 硅表面貼裝齊納二極管
文件頁數(shù): 1/2頁
文件大?。?/td> 220K
代理商: DL5249B
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
o
C ambient temperature unless otherwise specified.
DL5221B
THRU
DL5259B
DL-35
Dimensions in millimeters
RECTIFIER SPECIALISTS
R
DC COMPONENTS CO., LTD.
TECHNICAL SPECIFICATIONS
OF
GLASS SILICON ZENER DIODES
FEATURES
* Voltage Range:2.4V to 39V
* Double slug type construction
MECHANICAL DATA
* Case: Glass case Minimelf DL-35
* Terminals:Solder plated, solderable per
MIL-STD-750, Method 2026
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.05 gram Approx.
1.45±0.05
3.5±0.1
0.3±0.1
CATHODE MARK
SYMBOL
VALUE
UNITS
Zener Current see Table "Characterisitics"
Power Dissipation at Tamb=25
o
C
Ptot
500
(1)
mW
Junction Temperature
Tj
175
o
C
Storage Temperature Range
Tstg
-55 to + 175
o
C
K/mW
Thermal Resistance
RthA
-
Typ.
Junction to Ambient Air
-
Min.
0.3
(1)
Max.
Volts
Forward Voltage
V
F
-
Typ.
at IF=100mA
-
Min.
1
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%
298
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