(DLM5221B - DLM5259B) TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
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DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
DLM5221B THRU DLM5259B
TECHNICAL SPECIFICATIONS ...
Description
www.DataSheet4U.com
DC COMPONENTS CO., LTD.
R
RECTIFIER SPECIALISTS
DLM5221B THRU DLM5259B
TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
FEATURES
* Voltage Range:2.4V to 39V * Double slug type construction
Micro Melf
MECHANICAL DATA
* Case: Glass sealed case Micro Melf * Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.05 grams Approx.
.008(0.2) .079(2.0) .071(1.8)
.008(0.2) .049(1.25) .047(1.20)
CATHODE MARK
.043(1.1)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%.
Dimensions in inches(millimeters)
SYMBOL Zener Current see Table "Characterisitics" Power Dissipation at Tamb=25 oC Junction Temperature Storage Temperature Range Ptot Tj Tstg
VALUE 500 (1) 175 -55 to + 175
UNITS
mW
o o
C
C
K/mW Thermal Resistance Junction to Ambient Air RthA 0.3 (1) Typ. Min. Max. Volts Forward Voltage at IF=100mA VF 1 1)Valid Provided that leads are kept at ambient temperature at a distance of 10 mm from case. NOTE: Suffix "B" indicates Zener Voltage Tolerance ± 5% Typ. Min. Max.
RATING AND CHARACTERISTIC CURVES (DLM5221B THRU DLM5259B)
Nominal Zener Test Zener Voltage Current IZT VZ@IZT Volts mA Maximum Zener Impedance ZZT@IZT ZZT@IZK Ohms Ohms mA µA IZK Maximum Reverse Leakage Current IR @ VR ...
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