1N4728A Datasheet, PDF (1/3 Pages) Motorola, Inc – One Watt Hermetically Sealed Glass Silicon Zener Diodes

CHONGQING PINGYANG ELECTRONICS CO.,LTD.
1N4728A THRU 1N4764A
SILICON PLANAR ZENER DIODES
FEATURES
·Voltage Range: 3.3V to 100V
·Double siug type construction
MECHANICAL DATA
·Case: Molded plastic
·Epoxy: UL94V-0 rate flame retardant
·Lead: MIL-STD- 202E, Method 208 guaranteed
·Polarity:Color band denotes cathode end
·Mounting position: Any
·Weight: 0.33 grams
DO-41
1.0(25.4)
MIN.
.205(5.2)
.166(4.2)
1.0(25.4)
MIN.
.034(0.9)
.028(0.7)
DIA.
.107(2.7)
.080(2.0)
DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRONICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resistive or inductive load.
For capacitive load, derate current by 20%.
Absolute Maximum Ratings (T_a=25°C)
SYMBOL
VALUE
Zener Current see Table “Characterstics”
Power Dissipation at T_amb=25°C
P_tot
0.5¹⁾
Junction Temperature
T_J
150
1) _{Valid provided that leads at a distance of 8 mm form case are kept at ambient temperature.}
Characteristics at T_amb=25°C
SYMBOL
Min.
Typ.
Max.
Forward Voltage at I_F=250mA
V_F
--
--
1.2
Valid provided that leads at a distance of 8 mm form case are kept at ambient temperature.
units
W
°C
units
V
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