(DLM5221B - DLM5259B) TECHNICAL SPECIFICATIONS OF GLASS SILICON ZENER DIODES
Description
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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 Volts Typical Temperature Coefficient % / oC Max.
Zener Current IZM@TA mA
TYPE
DLM5221B DLM5222B DLM5223B DLM5225B DLM5226B DLM5227B DLM5228B DLM5229B DLM5230B DLM5231B DLM5232B DLM5233B DLM5234B DLM5235B DLM5236B DLM5237B DLM5238B DLM5239B DLM5240B DLM5241B DLM5242B DLM5243B DLM5244B DLM5245B DLM5246B DLM5247B DLM5248B DLM5249B DLM5250B DLM5251B DLM5252B DLM5253B DLM5254B DLM5255B DLM5256B DLM5257B DLM5258B DLM5259B
2.
4 2.
5 2.
7 3.
0 3.
3 3.
6 3.
9 4.
3 4.
7 5.
1 5.
6 6.
0 6.
2 6.
8 7.
5 8.
2 8.
7 9.
1 10 1...
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