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| ADVANCED INFORMATION 1N4681 THRU 1N4717 ZENER DIODES FEATURES DO-35 min. 1.083 (27.5) Silicon Planar Zener Diodes Standard Zener voltage tolerance is 5%. Other tolerances are available upon request. High temperature soldering guaranteed: 250C/10 seconds, 0.375" (9.5mm) lead length. These diodes are also available in SOD-123 case with the type designation MMSZ4681...MMSZ4717 and SOT-23 case with the type designation MMBZ4681...MMBZ4717. max. .150 (3.8) max. .079 (2.0) Cathode Mark min. 1.083 (27.5) max. .020 (0.52) MECHANICAL DATA Dimensions are in inches and (millimeters) Case: DO-35 Glass Case Weight: approx. 0.13 g Terminals: Solderable, per MIL-STD-750, method 2026. MAXIMUM RATINGS Ratings at 25C ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Zener Current (see Table "Characteristics") Power Dissipation at TL = 75C, 3/8" from case Maximum Junction Temperature Storage Temperature Range Ptot Tj TS 500 175 - 65 to +175 mW C C SYMBOL MIN. MAX. UNIT Thermal Resistance Junction to Ambient Air Forward Voltage at IF = 100 mA RJA - 300(1) C/W VF - 1.5 Volts NOTES: (1) Valid provided that leads at a distance of 3/8" mm from case are kept at ambient temperature. 12/2/98 1N4681 THRU 1N4717 ELECTRICAL CHARACTERISTICS (TA = 25C, unless otherwise specified.) Zener Voltage(1) VZ @ lz = 50A (Volts) Max Reverse Current IR (A) 7.5 5.0 4.0 2.0 1.0 0.8 7.5 7.5 5.0 4.0 10.0 10.0 10.0 10.0 10.0 10.0 1.0 1.0 1.0 1.0 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 Test Voltage VR (Volts) 1.0 1.0 1.0 1.0 1.0 1.0 1.5 2.0 2.0 2.0 3.0 3.0 4.0 5.0 5.1 5.7 6.2 6.6 6.9 7.6 8.4 9.1 9.8 10.6 11.4 12.1 12.9 13.6 14.4 15.2 16.7 18.2 19.0 20.4 21.2 22.8 25.0 27.3 29.6 32.6 Max Zener Current IZM (mA) Type 1N4678 1N4679 1N4680 1N4681 1N4682 1N4683 1N4684 1N4685 1N4686 1N4687 1N4688 1N4689 1N4690 1N4691 1N4692 1N4693 1N4694 1N4695 1N4696 1N4697 1N4698 1N4699 1N4700 1N4701 1N4702 1N4703 1N4704 1N4705 1N4706 1N4707 1N4708 1N4709 1N4710 1N4711 1N4712 1N4713 1N4714 1N4715 1N4716 1N4717 Nominal 1.8 2.0 2.2 2.4 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 Min 1.71 1.90 2.09 2.28 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.27 8.65 9.50 10.5 11.4 12.4 13.3 14.3 15.2 16.2 17.1 18.1 19.0 20.9 22.8 23.8 25.7 26.6 28.5 31.4 34.2 37.1 40.9 Max 1.89 2.10 2.31 2.52 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.14 9.56 10.5 11.6 12.6 13.7 14.7 15.8 16.8 17.9 18.9 20.0 21.0 23.1 25.2 26.3 28.4 29.4 31.5 34.7 37.8 41.0 45.2 Max Voltage Change VZ (Volts)(2) 0.70 0.70 0.75 0.80 0.85 0.90 0.95 0.95 0.97 0.99 0.99 0.97 0.96 0.95 0.90 0.75 0.50 0.10 0.08 0.10 0.11 0.12 0.13 0.14 0.15 0.16 0.17 0.18 0.19 0.20 0.22 0.24 0.25 0.27 0.28 0.30 0.33 0.36 0.39 0.43 120 110 100 95.0 90.0 85.0 80.0 75.0 70.0 65.0 60.0 55.0 50.0 45.0 35.0 31.8 29.0 27.4 26.2 24.8 21.6 20.4 19.0 17.5 16.3 15.4 14.5 13.2 12.5 11.9 10.8 9.9 9.5 8.8 8.5 7.9 7.2 6.6 6.1 5.5 NOTES: (1) Tested with pulses, tp = 5ms (2) VZ is the difference between VZ at 100A and at 10A. This datasheet has been download from: www..com Datasheets for electronics components. |
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