1N4728A Datasheet, PDF (1/2 Pages) Motorola, Inc – One Watt Hermetically Sealed Glass Silicon Zener Diodes

DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
1N4728A
THRU
1N4754A
TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
FEATURES
* Voltage Range:3.3V to 39V
* Double slug type construction
DO-41(G)
MECHANICAL DATA
* Case: Glass sealed case
* Lead: MIL-STD-202E, Method 208 guaranteed
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.35 gram
MAX.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ^oC 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
Zener Current see Table "Characterisitics"
Power Dissipation at Tamb=25^oC
Junction Temperature
Storage Temperature Range
Thermal Resistance
Junction to Ambient Air
SYMBOL
Ptot
Tj
Tstg
RthA
Forward Voltage
VF
at IF=200mA
1)Valid Provided that leads are kept at ambient temperature at a distance of 10 mm from case.
NOTE: Suffix "A" indicates Zener Voltage Tolerance ± 5%
VALUE
1⁽¹⁾
175
-55 to + 200
-
-
170⁽¹⁾
-
-
1.2
UNITS
W
o_C
o_C
K/mW
Typ.
Min.
Max.
Volts
Typ.
Min.
Max.
162
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