PLANAR ZENER DIODE
SHANGHAI SUNRISE ELECTRONICS CO., LTD. XR73-2.0 THRU XR73-20
PLANAR ZENER DIODE
ZENER VOLTAGE: 2.0-20V POWER: 500mW
FEAT...
Description
SHANGHAI SUNRISE ELECTRONICS CO., LTD. XR73-2.0 THRU XR73-20
PLANAR ZENER DIODE
ZENER VOLTAGE: 2.0-20V POWER: 500mW
FEATURES
Small glass structure ensures high reliability Zener impedence at low current is small High temperature soldering guaranteed: 250oC/10S/9.5mm lead length at 5 lbs tension
TECHNICAL SPECIFICATION
DO - 35
1.0 (25.4) MIN. .120 (3.0) .200 (5.1) 1.0 (25.4) MIN.
.060 (1.5) .090 (2.3) DIA.
MECHANICAL DATA
Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C Case: Glass,hermetically sealed Polarity: Color band denotes cathode Mounting position: Any
.018 (0.46) .022 (0.56) DIA.
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND CHARACTERISTICS
(Ratings at 25oC ambient temperature unless otherwise specified)
RATINGS
SYMBOL
VALUE
UNITS
mA mW
o
IZ MAX Zener Current see table Pt Power Dissipation (Note 1) 500 Thermal Resistance Rθ(ja) 0.3 (junction to ambient) (Note 1) TJ,TSTG Operating Junction and Storage Temperature Range -55 ~ +175 Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 8mm from case.
C/mW
o
C
http://www.sse-diode.com
CHARACTERISTICS TABLE
VZ(V) TYPE R XR73-2.0 XR73-2.2 XR73-2.4 XR73-2.7 XR73-3.0 XR72-3.3
1.88-2.20 2.12-2.41 2.33-2.63 2.54-2.91 2.85-3.22 3.16-3.53 1.88-2.10 2.12-2.30 2.33-2.52 2.54-2.75 2.85-3.07 3.16-3.38
Rz
RZK
IR
IZ (25 C) max (mA)
150 140 130 130 120 110 100 90 90 85 80 70 64 58 53 47 43 40 36 32 29 27 24 21 20
o
CLASSIFICATION S
2.02-2...
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