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Part Number 1N2811B
Manufacturers DSI
Logo DSI
Description DIODE
Datasheet 1N2811B Datasheet1N2811B Datasheet (PDF)

  1N2811B   1N2811B
Technical Data DIODE maximum ratings Voltage, Reverse (VZ) Voltage, Reverse Peak (VRM) Current at VR = OV (IO) Current Average Rectified (IF) Current Surge Peak (IZM) Current, Surge (IFM) at tp = Max. Power Dissipation (PT) at TC = 75 °C Max. Thermal Resistance (Rth J-C) Max. Junction Temperature (TJ) 13.0 V empty V empty A empty A 3.3 A empty A 50.0 W 2.0 °C/W 175.0 °C NO. TYPE empty empty CASE empty empty 1N2811B 50W-ZENER empty empty TO-3 ANODE TO CASE empty PERFORMANCE CHARACTERISTICS at T = 25°C, unless otherwise noted C NO. SYMBOL CONDITIONS MIN. MAX. UNITS 1. VF IF = 10.0 A (1) - 1.5 V 2. VZ IZ = 960.0 mA, tp = 100.0 µs, dc = 0.1% 12.35 13.65 V 3. IR VR = 9.9 V - 5.0 µA 4. RZ IZ = 960.0 mA, ∆ IZ = 10.0% IZ, f = 1.0 kHZ - 1.1 Ω 5. RZ IZ = 5.0 mA - 80.0 Ω 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. - 1 = CATHODE 0.0 0.0 - 19. - 2 = CATHODE 0.0 0.0 - 20. - 3 = ANODE 0.0 0.0 - Notes (1)pulse-tested tp ≤ 300 µs, du.



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