DL4728A
DC COMPONENTS CO., LTD.
THRU
RECTIFIER SPECIALISTS
R
DL4754A
TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
FEATURES
* Voltage Range:3.3V to 39V
* Double slug type construction
DL-41
MECHANICAL DATA
* Case: Glass sealed case
* Terminals:Solder plated, solderable per
MIL-STD-750, Method 2026
5.0±0.2
* Polarity: Color band denotes cathode end
* Mounting position: Any
* Weight: 0.35 gram
CATHODE MARK
0.4
2.4+0.1
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
VALUE
SYMBOL
UNITS
Zener Current see Table "Characterisitics"
Power Dissipation at Tamb=25oC
Ptot
Tj
1(1)
175
W
oC
Junction Temperature
Storage Temperature Range
Tstg
-55 to + 200
oC
K/mW
Typ.
Min.
Max.
Volts
Typ.
Min.
Max.
Thermal Resistance
RthA
-
-
Junction to Ambient Air
170(1)
Forward Voltage
at IF=200mA
VF
-
-
1.2
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%
300
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