1N5221B 查看數據表（PDF） - HY ELECTRONIC CORP.
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1N5221B Datasheet PDF : 3 Pages
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FEATURES
●Voltage Range:3.6V to 51V
●Double slug type construction
1N5221B thru 1N5263B
GLASS SILICON ZENER DIODES
DO - 35
1.083(27.5)
MIN
.020
(0.51)
TYP.
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
.150(3.8)
MAX
.079 MAX
(2.0)
1.083(27.5)
MIN
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave ,60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Zener Current see Table "Characterisitics"
Power Dissipation at Tamb=25℃
Junction Temperature
Atorage Temperature Range
Thermal Resistance
Junction to Ambient Air
SYMBOL
ptot
Tj
Tstg
RthA
Forward Voltage
Vf
at IF=100mA
1)Valid Provided that leads are kept at ambient tempeature at a distance of 8 mm from case
NOTES:Suffix "B" indicates Zener Voltage Tolerance 5%
VALUE
500(1)
175
-55 to +175
-
-
0.3(1)
-
-
1
UNIT
mW
℃
℃
K/mW
Typ
Min
Max
Volts
Typ
Min
Max
~ 393 ~
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