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| 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 R(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 2.02-2.20 2.22-2.41 2.43-2.63 2.69-2.91 3.01-3.22 3.32-3.53 T U IZ IZ max max IZK max VR (W) (mA) (W) (mA) (mA) (V) (mA) 20 20 20 20 20 20 20 20 140 120 100 100 80 70 60 50 40 30 30 20 20 15 15 10 10 10 10 15 15 20 20 25 30 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 2000 2000 2000 1000 1000 1000 1000 1000 1000 1500 1500 1500 1500 600 600 500 500 500 500 500 500 500 500 500 500 1 1 1 1 1 1 1 1 1 0.5 0.5 0.5 0.5 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 120 120 100 50 20 10 5 5 5 5 3 3 2 2 1 1 1 1 1 1 1 1 1 1 1 0.5 0.7 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.5 3.5 5 7 7 7 8 10 11 12 13 14 XR73-3.6 3.455-3.845 3.455-3.695 3.60-3.845 XR73-3.9 XR73-4.3 XR73-4.7 XR73-5.1 XR73-5.6 XR73-6.2 XR73-6.8 XR73-7.5 XR73-8.2 XR73-9.1 3.74-4.16 4.04-4.57 4.44-4.93 4.81-5.37 5.28-5.91 5.78-6.44 6.29-7.01 6.85-7.67 7.53-8.45 8.29-9.30 3.74-4.01 4.04-4.29 4.44-4.68 4.81-5.07 5.28-5.55 5.78-6.09 6.29-6.63 6.85-7.22 7.53-7.92 8.29-8.73 9.12-9.59 3.89-4.16 4.17-4.43 4.55-4.80 4.94-5.20 5.45-5.73 5.96-6.27 6.49-6.83 7.07-7.45 7.78-8.19 8.57-9.01 9.41-9.90 4.30-4.57 4.68-4.93 5.09-5.37 5.61-5.91 6.12-6.44 6.66-7.01 7.29-7.67 8.03-8.45 8.83-9.30 9.70-10.20 9.94-10.44 20 20 20 20 20 20 20 20 20 20 10 10 10 10 10 10 10 XR73-10 9.12-10.44 XR73-11 10.18-11.38 10.18-10.71 10.50-11.05 10.82-11.38 XR73-12 11.13-12.35 11.13-11.71 11.44-12.03 11.74-12.35 XR73-13 12.11-13.66 12.11-12.75 12.55-13.21 12.99-13.66 XR73-15 13.44-15.09 13.44-14.13 13.89-14.62 14.35-15.09 XR73-16 14.80-16.51 14.80-15.57 15.25-16.04 15.69-16.51 XR73-18 16.22-18.33 16.22-17.06 16.82-17.70 17.42-18.33 XR73-20 18.02-20.72 18.02-18.96 18.63-19.59 19.23-20.22 19.72-20.72 http://www.sse-diode.com |
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