DL4728 Datasheet, PDF (1/3 Pages) Micro Commercial Components – 1 Watt Zener Diode 3.3 to 100 Volts

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ZENER DIODES
DL4728 - - - DL4764
POWER DISSIPATION: 1.0 W
FEATURES
Silicon planar power zener diodes
For use in stabilizing and clipping circuits with high
power rating.
Standard zener voltage tolerance is ±10%. Add
suffix "A" for ±5% tolerance. other zener voltage
and tolerances are available upon request.
MECHANICAL DATA
Case:MELF, glass case
Terminals: solderable per MIL-STD-202, method 208
Polarity: cathode band
Marking: type number
Approx. weight: 0.25 grams.
MELF
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Zener current (see Table "Characteristics")
Pow er dissipation @ T_amb 50
Z-current
Junction temperature
Storage temperature range
Junction ambient I=9.5mm(3/8 ), T_L=constant
SYMBOL
VALUE
PDiss
I_Z
TJ
Ts
R_ThJA
1.0¹⁾
P_V/V_Z
175¹⁾
-55---+175
170
UNIT
W
mA
K/W
SYMBOL
Forw ard voltage at IF=200mA
V_F
1)Valid provided that electrodes re kept at ambient temperature.
MIN
TYP
Document Number 0284021
BLGALAXY ELECTRICAL
MAX
1.2
UNIT
V
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1.